{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"复杂<span style=\"color:red\">肽</span>段<span style=\"color:red\">混合物</span>的有效分离是高覆盖率地鉴定蛋白质<span style=\"color:red\">混合物</span>的前提.\"鸟枪法\"(Shotgun)蛋白质组学研究策略通常采用蛋白酶切、二维液相色谱-串联质谱分析<span style=\"color:red\">肽</span>段<span style=\"color:red\">混合物</span>从而鉴定蛋白质,其中高效率地分离<span style=\"color:red\">肽</span>段<span style=\"color:red\">混合物</span>是关键步骤之一.本文通过pH梯度结合有机溶剂梯度的反相高效液相色谱(RP-HPLC)进行一维液相色谱分离,按等时间间隔收集馏分并将一个梯度的前段的一个馏分与后段一个馏分<span style=\"color:red\">混合</span>,然后进行纳升级液相色谱-质谱联用(nanoRPLC-MS/MS)分析.将该方法应用于酵母蛋白质的分离和鉴定,实验结果为:与常规的强阳离子色谱-反相液相色谱-质谱分离鉴定方法相比,采用pH梯度结合有机相梯度的RP-HPLC-RPLC-MS分离鉴定方法多鉴定到567个酵母蛋白质(簇,含有3 035个唯一<span style=\"color:red\">肽</span>段);其中鉴定到<span style=\"color:red\">肽</span>段的pI分布范围为3.42～12.01,相对分子质量范围为587.67～3 499.79;蛋白质的pI分布范围为3.82～12.19,相对分子质量范围为3 446.55～432 905.该结果表明这种方法在复杂体系蛋白质组分离鉴定中具有明显的优势,在蛋白质组学研究中有较好的应用前景.","authors":[{"authorName":"马岩","id":"d9df6df7-1e61-4477-a4df-9ee5b0a57a5b","originalAuthorName":"马岩"},{"authorName":"张万军","id":"8411353c-ae4c-402e-9372-98accd21826a","originalAuthorName":"张万军"},{"authorName":"卫军营","id":"9dfcf48d-38cf-44bf-a4c5-e661c3a889c9","originalAuthorName":"卫军营"},{"authorName":"牛明","id":"55d182de-217b-4cad-8071-4930dd10521f","originalAuthorName":"牛明"},{"authorName":"林虹君","id":"2c0b4303-1df1-437c-9d18-8c43106305a1","originalAuthorName":"林虹君"},{"authorName":"秦伟捷","id":"b80109be-b330-46b6-b07d-545cbada878f","originalAuthorName":"秦伟捷"},{"authorName":"张养军","id":"cdf9925f-e47c-40fa-a030-8a4823453ebb","originalAuthorName":"张养军"},{"authorName":"钱小红","id":"eea508d7-4a7c-4621-918e-3f26bf394ffe","originalAuthorName":"钱小红"}],"doi":"10.3724/SP.J.1123.2011.00205","fpage":"205","id":"3f23d383-12bd-4fb6-aa9b-5642a9a13627","issue":"3","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"de4741f2-f6b4-46f9-82de-353fb7eb795e","keyword":"反相高效液相色谱","originalKeyword":"反相高效液相色谱"},{"id":"c573a2e7-a0f2-48b2-a19c-0c7bdee90d7c","keyword":"pH梯度洗脱","originalKeyword":"pH梯度洗脱"},{"id":"05235a18-92ee-4a4f-a50c-c346c7a27721","keyword":"有机溶剂梯度洗脱","originalKeyword":"有机溶剂梯度洗脱"},{"id":"09866dc0-9b5e-475d-88d9-7baef634272e","keyword":"纳升级反相高效液相色谱-串联质谱","originalKeyword":"纳升级反相高效液相色谱-串联质谱"},{"id":"6ea40a8e-96fa-4b47-abf5-22ecd761cee9","keyword":"<span style=\"color:red\">肽</span><span style=\"color:red\">混合物</span>","originalKeyword":"肽混合物"},{"id":"2619c523-048c-48a2-82c8-3fa43675b833","keyword":"酵母","originalKeyword":"酵母"}],"language":"zh","publisherId":"sp201103004","title":"反相高效液相色谱双梯度洗脱分离<span style=\"color:red\">肽</span><span style=\"color:red\">混合物</span>及质谱分析","volume":"29","year":"2011"},{"abstractinfo":"复杂<span style=\"color:red\">肽</span>段<span style=\"color:red\">混合物</span>的有效分离是高覆盖率地鉴定蛋白质<span style=\"color:red\">混合物</span>的前提.Shotgun蛋白质组学研究通常采用二维液相色谱(强阳离子交换色谱-反相色谱)分离后接串联质谱检测的方法.但由于离子交换色谱体系中含有高浓度的盐,使得在线分析的难度较大;而在离线分析时,也常因需要对高盐组分进行脱盐处理而易引起样品损失.因此,该文尝试用pH梯度替代盐梯度,实现pH梯度-强阳离子交换色谱方法应用于复杂<span style=\"color:red\">肽</span>段<span style=\"color:red\">混合物</span>的分离.通过对缓冲体系pH值的计算,优化了乙酸-乙酸铵体系线性pH梯度配合盐梯度的离子交换色谱方法,以及柠檬酸-氨水体系线性pH梯度的离子交换色谱方法.将这两种方法应用于牛血清白蛋白酶切产物的分离取得了与常规强阳离子交换色谱相似的分离效果.乙酸-乙酸铵体系采用的是低浓度的可挥发性铵盐,采用真空冻干的方法可以有效除盐,基质辅助激光解吸质谱靶上自然挥发也可以达到较好的脱盐效果,简化了常规方法繁琐费时的脱盐步骤及避免了由此造成的样品损失.柠檬酸-氨水体系采用pH梯度洗脱替代盐梯度洗脱,大大降低了体系中的盐浓度.这两种方法在复杂体系蛋白质组研究的样本预分离中具有较好的应用前景.","authors":[{"authorName":"郑兆彬","id":"11c7ac2b-8459-4dea-bd18-75ddd9e831ca","originalAuthorName":"郑兆彬"},{"authorName":"应万涛","id":"b6d60712-23c4-4c47-b0df-3fd4316e7dab","originalAuthorName":"应万涛"},{"authorName":"蔡耘","id":"a188b789-c7bf-4aa1-82c2-832276dbf2a9","originalAuthorName":"蔡耘"},{"authorName":"田中民","id":"fcd32638-55ce-4f64-9807-ec332424de1e","originalAuthorName":"田中民"},{"authorName":"钱小红","id":"dab72efc-dbb3-4087-82e8-01b5aeadc9af","originalAuthorName":"钱小红"}],"doi":"10.3321/j.issn:1000-8713.2007.06.003","fpage":"804","id":"953c4631-5e18-4578-9f83-752dc98594f6","issue":"6","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"d7316c1b-b614-4101-bf24-edf6c989a60d","keyword":"离子交换色谱","originalKeyword":"离子交换色谱"},{"id":"2dd4a4ed-5626-4ea2-8d89-f8c5a4278948","keyword":"缓冲体系","originalKeyword":"缓冲体系"},{"id":"20785e75-7f91-4b66-85b9-ff4d42011b16","keyword":"pH梯度","originalKeyword":"pH梯度"},{"id":"687b3496-f10b-45ee-9d27-05067ebac92e","keyword":"<span style=\"color:red\">肽</span>段分离","originalKeyword":"肽段分离"}],"language":"zh","publisherId":"sp200706003","title":"离线pH梯度-强阳离子交换色谱法分离<span style=\"color:red\">肽</span>段<span style=\"color:red\">混合物</span>","volume":"25","year":"2007"},{"abstractinfo":"表面张力是有沸腾和凝结换热计算必不可少的物性参数,目前国际上已商业化使用或提出的潜在的环保工质,大多数为氢氟烃(HFC)<span style=\"color:red\">混合物</span>,尤其是R22和R502的替代<span style=\"color:red\">物</span>.本文应用对比态原理和重正化群理论,提出了一种新的HFC类物质<span style=\"color:red\">混合物</span>表面张力的预估方程,并与国际上现有的预估式进行了比较分析.新预估式可以在广阔的温度范围内较高精度地再现实验数据,计算精度可以满足工程应用的需要.","authors":[{"authorName":"林鸿","id":"95d765bf-a843-4fcf-8b96-ce159ee60b49","originalAuthorName":"林鸿"},{"authorName":"段远源","id":"9ad72b7e-76ac-4775-8158-f57787b02c69","originalAuthorName":"段远源"}],"doi":"","fpage":"150","id":"2c96da24-3c21-4507-900f-0a907b4ee2d0","issue":"2","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报   "},"keywords":[{"id":"c81a27d5-1496-4876-842f-56a79a07ce04","keyword":"氢氟烃(HFC)","originalKeyword":"氢氟烃(HFC)"},{"id":"854857de-d5d4-4b68-b560-74ebfb143284","keyword":"<span style=\"color:red\">混合物</span>","originalKeyword":"混合物"},{"id":"bf3e3d72-ee8e-489a-b85b-af5bbe53a189","keyword":"表面张力","originalKeyword":"表面张力"},{"id":"81619823-02fe-4a0e-b819-97c2afc64c9e","keyword":"预估方程","originalKeyword":"预估方程"}],"language":"zh","publisherId":"gcrwlxb200202005","title":"HFC<span style=\"color:red\">混合物</span>表面张力的预估方程","volume":"23","year":"2002"},{"abstractinfo":"本文在收集了制冷剂R11、R12、R13、R22、R23、R32、R13B1、R113、R114、R123、R124、R125、R134a、R141b、R142b、R143a、R152a、R227ea、R236ea、R236fa、R245ca、R245fa、R1234yf、R1234ze及其二元和三元<span style=\"color:red\">混合物</span>黏度数据的基础上,结合自由体积理论和<span style=\"color:red\">混合</span>法则建立了一种可以计算制冷剂及其<span style=\"color:red\">混合物</span>黏度的推算模型.对于纯质制冷剂的黏度,模型预测值与实验值之间的相对偏差绝对平均值小于1.5％,最大相对偏差绝对值小于3.1％.对于制冷剂二元和三元<span style=\"color:red\">混合物</span>的黏度,模型预测值与实验值之间的相对偏差绝对平均值小于3.6％,最大相对偏差绝对值小于7.5％.","authors":[{"authorName":"何茂刚","id":"294f3972-2d56-4db1-a7e6-c948d7e13c83","originalAuthorName":"何茂刚"},{"authorName":"齐雪涛","id":"4d463ceb-5859-40b2-9464-e1caa495381c","originalAuthorName":"齐雪涛"},{"authorName":"刘向阳","id":"c45047f5-f0ea-44de-b1a9-6080cb70c101","originalAuthorName":"刘向阳"},{"authorName":"苏超","id":"5a906f81-2bb8-48f5-9c0b-e3a0768d3c49","originalAuthorName":"苏超"}],"doi":"","fpage":"1186","id":"158f51d1-1857-42e8-a383-83be581e47ce","issue":"6","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报   "},"keywords":[{"id":"17b9f9c6-dda3-40a2-881f-49f981730e1e","keyword":"黏度","originalKeyword":"黏度"},{"id":"93efc400-acd7-4b6e-9068-f5e33005b45a","keyword":"制冷剂","originalKeyword":"制冷剂"},{"id":"57d9de0e-00bc-4f12-9be7-1cdc50b57d43","keyword":"<span style=\"color:red\">混合物</span>","originalKeyword":"混合物"},{"id":"1ce09958-b9df-40ca-80b7-ae7bf8ec9703","keyword":"自由体积理论","originalKeyword":"自由体积理论"}],"language":"zh","publisherId":"gcrwlxb201506006","title":"制冷剂及其<span style=\"color:red\">混合物</span>黏度的计算","volume":"36","year":"2015"},{"abstractinfo":"采用渗透汽化进行了两类有机<span style=\"color:red\">混合物</span>的分离,一是从C4、C5醚后<span style=\"color:red\">混合物</span>中脱甲醇,二是从对、间二甲苯<span style=\"color:red\">混合物</span>中分离对二甲苯.以一定比例的醋酸纤维素(CA)与聚丙烯酸酯共混<span style=\"color:red\">物</span>为表皮分离层材料,制备渗透汽化复合膜脱除C4、C5醚后<span style=\"color:red\">混合物</span>中的甲醇,实验考察了料液浓度、温度等操作条件对膜分离性能的影响.结果表明共混膜兼有两类膜材料的优点,当原料中甲醇质量分数为0.4%时,膜内甲醇通量为230 g/m2·h,分离因子达1344.选择PVA为膜材料,β-环糊精为膜内添加剂,研制了从对、间二甲苯<span style=\"color:red\">混合</span>液中分离对二甲苯的渗透汽化膜,通过β-环糊精与二甲苯之间的络合反应,提高膜内对二甲苯的溶解度,从而提高膜对对二甲苯的选择性(对二甲苯质量分数为10%时,J=1.44g/m2·h,αp-/m-=4.11).","authors":[{"authorName":"谭军","id":"5ef36d1d-7c02-4698-b749-b5ac21283ef3","originalAuthorName":"谭军"},{"authorName":"刘茉娥","id":"c9079d3e-6139-487e-800b-c961c7aee023","originalAuthorName":"刘茉娥"}],"doi":"10.3969/j.issn.1007-8924.1998.01.010","fpage":"46","id":"aba3531c-3b40-419c-85de-b09a88bfe7f2","issue":"1","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"b5918aca-813d-45dd-8474-55b36170a59e","keyword":"渗透汽化 MeOH/C4、C5<span style=\"color:red\">混合物</span>分离 β-环糊精 对、间二甲苯分离","originalKeyword":"渗透汽化 MeOH/C4、C5混合物分离 β-环糊精 对、间二甲苯分离"}],"language":"zh","publisherId":"mkxyjs199801010","title":"渗透汽化分离有机<span style=\"color:red\">混合物</span>","volume":"18","year":"1998"},{"abstractinfo":"研究了三氯氧磷辅助下L-羟脯氨酸的成<span style=\"color:red\">肽</span>反应,建立了采用反相高效液相色谱-质谱/质谱联用技术分离鉴定羟脯氨酸寡肽<span style=\"color:red\">混合物</span>的方法,优化了L-羟脯氨酸寡肽<span style=\"color:red\">混合物</span>的色谱分离条件.实验以YWG C8柱(10 μm,250 mm×10 mm)为分离柱,以乙腈-0.06%三氟乙酸水溶液(体积比为2:98)为流动相进行等度洗脱,在正离子模式下对洗脱<span style=\"color:red\">物</span>进行了电喷雾电离串联质谱鉴定.结果显示,分离出的各组分分别为L-羟脯氨酸二<span style=\"color:red\">肽</span>、L-羟脯氨酸环二<span style=\"color:red\">肽</span>和L-羟脯氨酸三<span style=\"color:red\">肽</span>.","authors":[{"authorName":"孙艳亭","id":"ea27a597-b409-4bba-8866-77b478209bef","originalAuthorName":"孙艳亭"},{"authorName":"卢奎","id":"32ed7d1b-f787-4a37-a89e-cc07646c6082","originalAuthorName":"卢奎"},{"authorName":"马丽","id":"936fa198-4d50-4a7c-8d0b-2c3ad160738c","originalAuthorName":"马丽"},{"authorName":"曹书霞","id":"ece4b78d-0c19-449d-b625-14adb4f5ef64","originalAuthorName":"曹书霞"},{"authorName":"赵玉芬","id":"2d0c0c8a-aecf-4a74-8591-ac5abafc0ac7","originalAuthorName":"赵玉芬"}],"doi":"10.3321/j.issn:1000-8713.2007.04.016","fpage":"524","id":"9ba0662c-41b3-44f3-977f-b0304968cfde","issue":"4","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"fb54fb2c-b733-4b60-a106-f7df33ab6969","keyword":"反相高效液相色谱","originalKeyword":"反相高效液相色谱"},{"id":"e59974ff-4e2e-4e29-9665-fa22951eef3a","keyword":"电喷雾串联质谱","originalKeyword":"电喷雾串联质谱"},{"id":"8e4e935e-0417-4c6c-a021-143eae134f0b","keyword":"L-羟脯氨酸寡肽<span style=\"color:red\">混合物</span>","originalKeyword":"L-羟脯氨酸寡肽混合物"}],"language":"zh","publisherId":"sp200704016","title":"L-羟脯氨酸寡肽<span style=\"color:red\">混合物</span>的高效液相色谱分离与质谱分析","volume":"25","year":"2007"},{"abstractinfo":"借助扫描电子显微镜研究了原煤及其各种树脂<span style=\"color:red\">混合物</span>经微型反应釜中350 ℃和400 ℃处理后所获残炭的形貌.结果表明:富氢煤的显微组分被分解,而丝炭和角质等煤的显微组分难分解.添加诸如高密、低密聚丙烯及聚苯乙烯等树脂后可加速煤的显微组分的分解,并改变了其残炭的显微形貌.","authors":[{"authorName":"","id":"64282f64-a59f-44b1-95a3-720f9277b1e2","originalAuthorName":""},{"authorName":"","id":"f7648791-a05b-4b4c-a885-0550659b5994","originalAuthorName":""},{"authorName":"","id":"046f0937-14e3-4c38-81f7-cbe0d0149986","originalAuthorName":""},{"authorName":"","id":"9eee9351-aad7-4dd9-aebd-1a7d051e19ba","originalAuthorName":""},{"authorName":"","id":"bca5462b-ddf4-4a61-b8fb-81302c87a80f","originalAuthorName":""}],"doi":"","fpage":"293","id":"10562ea2-bfa2-4440-94bd-173a86b290ab","issue":"4","journal":{"abbrevTitle":"XXTCL","coverImgSrc":"journal/img/cover/XXTCL.jpg","id":"70","issnPpub":"1007-8827","publisherId":"XXTCL","title":"新型炭材料"},"keywords":[{"id":"1ffbf4e8-a5eb-4457-8816-f9fa38d47850","keyword":"煤","originalKeyword":"煤"},{"id":"d108a21b-94ce-4f60-8646-e0f4e22ed091","keyword":"塑料","originalKeyword":"塑料"},{"id":"aa6c4d86-9cfa-4b27-8256-789940fe1488","keyword":"残炭","originalKeyword":"残炭"}],"language":"zh","publisherId":"xxtcl200404009","title":"煤-树脂<span style=\"color:red\">混合物</span>残炭的形貌分析","volume":"19","year":"2004"},{"abstractinfo":"渗透汽化作为一种新型的膜分离技术在有机<span style=\"color:red\">混合物</span>分离方面有着巨大的潜力.概述了有机<span style=\"color:red\">混合物</span>渗透汽化膜材料的选择原则和改性方法.综述了有机<span style=\"color:red\">混合物</span>渗透汽化分离的研究进展.分析了有机<span style=\"color:red\">混合物</span>渗透汽化分离中存在的一些问题.最后,展望了未来的研究.","authors":[{"authorName":"张哲然","id":"9520f84f-b02d-4a8f-9446-147e13cd6e88","originalAuthorName":"张哲然"},{"authorName":"陈龙祥","id":"28a1697b-517e-4f23-bd0c-f09cf3ba1c26","originalAuthorName":"陈龙祥"},{"authorName":"由涛","id":"a30bb62e-fa66-4e99-9961-aea210096481","originalAuthorName":"由涛"},{"authorName":"张庆文","id":"a6d5e992-451f-44ea-a5be-17b91ab8e011","originalAuthorName":"张庆文"},{"authorName":"洪厚胜","id":"3d4840e8-1c07-4192-a25e-9b4145c42da3","originalAuthorName":"洪厚胜"}],"doi":"","fpage":"108","id":"f103a20e-4ace-465d-a07e-63938bf79787","issue":"19","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"e92ac795-7721-4d35-9883-a803693fe3d2","keyword":"渗透汽化","originalKeyword":"渗透汽化"},{"id":"5ebb9e99-e131-4b16-b349-05f942be6400","keyword":"膜材料","originalKeyword":"膜材料"},{"id":"521d27aa-3f45-4e82-88ae-a5d8cfd27a93","keyword":"有机<span style=\"color:red\">混合物</span>","originalKeyword":"有机混合物"}],"language":"zh","publisherId":"cldb201019023","title":"有机<span style=\"color:red\">混合物</span>渗透汽化分离的研究进展","volume":"24","year":"2010"},{"abstractinfo":"为了揭示摩擦阻力对喷管内双组分<span style=\"color:red\">混合物</span>自发凝结流动的影响,建立了双组分<span style=\"color:red\">混合物</span>自发凝结流动数学模型,对双组分<span style=\"color:red\">混合物</span>的不平衡凝结流动进行了数值模拟,给出了沿喷管轴向的相关参数分布,模拟结果与相关文献实验结果基本一致.利用该模型研究了摩擦阻力对双组分<span style=\"color:red\">混合物</span>自发凝结的影响,发现摩擦阻力的大小对喷管内双组分<span style=\"color:red\">混合物</span>自发凝结参数都有很大影响,因此在喷管加工中努力提高加工精度,尽量减小摩擦阻力对自发凝结的影响是重要的.","authors":[{"authorName":"蒋文明","id":"f87744fe-3adf-494d-b4da-c88396d7b01e","originalAuthorName":"蒋文明"},{"authorName":"刘中良","id":"266250d5-3e30-4ad3-95e6-e4ac465f0104","originalAuthorName":"刘中良"},{"authorName":"鲍玲玲","id":"03101ee3-8cea-45cc-a14d-8264887fa69a","originalAuthorName":"鲍玲玲"},{"authorName":"庞会中","id":"8047e6b5-3d33-43c9-be86-5046c4c0ed04","originalAuthorName":"庞会中"},{"authorName":"孙俊芳","id":"d6dad474-eb81-416e-a5a4-f9cc0112f5ea","originalAuthorName":"孙俊芳"}],"doi":"","fpage":"1185","id":"2cfc43f1-cb69-4928-bb83-5620fd181622","issue":"7","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报   "},"keywords":[{"id":"883d9ac7-6d71-4319-8b6f-bb530219c172","keyword":"自发凝结","originalKeyword":"自发凝结"},{"id":"0c2e3737-218e-41bb-8b22-5aa3e04eec60","keyword":"双组分<span style=\"color:red\">混合物</span>","originalKeyword":"双组分混合物"},{"id":"30e7838d-0e23-482c-81f7-76c39bf07846","keyword":"摩擦阻力","originalKeyword":"摩擦阻力"},{"id":"eefc38c9-6222-477f-bd61-362fa8ee509a","keyword":"喷管","originalKeyword":"喷管"},{"id":"e014d9ac-e3d9-41fc-adc5-44df8604ee55","keyword":"数值模拟","originalKeyword":"数值模拟"}],"language":"zh","publisherId":"gcrwlxb200907028","title":"摩擦阻力对双组分<span style=\"color:red\">混合物</span>自发凝结影响的研究","volume":"30","year":"2009"},{"abstractinfo":"目前国际上已商业化使用或提出的潜在的环保工质,大多数为氢氟烃(HFC)<span style=\"color:red\">混合物</span>,利用状态方程描述<span style=\"color:red\">混合</span>工质热力性质时,交互作用系数是重要参数之一.本文应用Peng-Robinson状态方程对多种HFC二元<span style=\"color:red\">混合物</span>的气液相平衡(vapor-liquid equilibrium,VLE)实验数据进行了回归,得到了相应<span style=\"color:red\">混合物</span>的交互作用系数.提出了交互作用系数新关联式,结果表明所得到的交互作用系数能很好的应用于描述HFC<span style=\"color:red\">混合物</span>气液相平衡性质,计算精度可以满足工程应用的需要.","authors":[{"authorName":"段远源","id":"9ea4e19b-740b-4259-b42c-eee51508b5c7","originalAuthorName":"段远源"},{"authorName":"林鸿","id":"cca433cc-526b-49a9-87a9-f71bdb4fe695","originalAuthorName":"林鸿"},{"authorName":"张庆麟","id":"d3ad388c-b25d-444d-a40d-fe1a2d48bc8a","originalAuthorName":"张庆麟"},{"authorName":"张秋芳","id":"7dc17b5d-c29e-446c-bb2e-3c674fe99e67","originalAuthorName":"张秋芳"}],"doi":"","fpage":"197","id":"5eddbb54-ddd9-4287-9a15-ff2fe9064bcc","issue":"2","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报   "},"keywords":[{"id":"81c0681f-360f-4385-a5c9-e2c6a7eb1b95","keyword":"氢氟烃(HFC)","originalKeyword":"氢氟烃(HFC)"},{"id":"68a0a1cb-9f4d-4398-b605-5bc4eb1edbf8","keyword":"<span style=\"color:red\">混合物</span>","originalKeyword":"混合物"},{"id":"95060906-ea69-4998-92b0-46fa4e81efe0","keyword":"气液相平衡(VLE)","originalKeyword":"气液相平衡(VLE)"},{"id":"bde5e8fe-4211-4c9d-b8cb-cdee70b94990","keyword":"二元交互作用系数","originalKeyword":"二元交互作用系数"},{"id":"d4b0b85e-a853-4e02-86bc-4dad07c1aa8e","keyword":"PR状态方程","originalKeyword":"PR状态方程"}],"language":"zh","publisherId":"gcrwlxb200402005","title":"HFC<span style=\"color:red\">混合物</span>二元交互作用系数研究","volume":"25","year":"2004"}],"totalpage":4547,"totalrecord":45465}