{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"用国产Bi2223/Ag带(西北有色金属研究院提供)设计的中心场3.0T,贮能35kJ的传导冷却高温超导磁体正在建造中.磁体由绕组内径150mm,外径272mm的32个双饼磁体组成.磁体在温度T=20K下,设计临界电流Ic=132A,额定运行电流I=100A.在T=20K附近进行四双饼组合磁体实验,得到磁体Ic=140A,中心场Boc=1.14T,相应Bi2223/Ag带上最大轴向场Bzmax=1.91T, Bi2223/Ag带上最大垂直场Brmax=1.14T.四双饼组合磁体的实验结果预示:35kJ HTS贮能磁体的设计目标能够达到.","authors":[{"authorName":"陈敬林","id":"1ab8788e-d16a-4270-a5c6-5ecfc56951f1","originalAuthorName":"陈敬林"},{"authorName":"陈治友","id":"777cd89c-61bb-4567-9cf2-742b95e38118","originalAuthorName":"陈治友"},{"authorName":"<span style=\"color:red\">许</span><span style=\"color:red\">爱</span><span style=\"color:red\">霞</span>","id":"e6e6c14e-0804-4b79-aa9b-5ecc85f0fefe","originalAuthorName":"许爱霞"},{"authorName":"王福堂","id":"83034fc3-3a7b-48ee-b897-0a70999c6f7f","originalAuthorName":"王福堂"},{"authorName":"李洪强","id":"e3c4b1d2-dc54-4dc6-a597-82c5581c1223","originalAuthorName":"李洪强"},{"authorName":"张勇","id":"167ee28d-c400-47d1-9868-c56ce7b2fd26","originalAuthorName":"张勇"},{"authorName":"高秉钧","id":"bb2bf5c3-b54e-495c-9c2b-7d33b5e4d92b","originalAuthorName":"高秉钧"}],"doi":"10.3969/j.issn.1000-3258.2005.z1.141","fpage":"1155","id":"806be14d-c921-4b11-926c-d1563b20d69d","issue":"z1","journal":{"abbrevTitle":"DWWLXB","coverImgSrc":"journal/img/cover/DWWLXB.jpg","id":"19","issnPpub":"1000-3258","publisherId":"DWWLXB","title":"低温物理学报   "},"keywords":[{"id":"388eb8a4-ace6-4e0e-a227-ad40a1edfb7d","keyword":"Bi2223/Ag带","originalKeyword":"Bi2223/Ag带"},{"id":"6b874ecd-9106-4123-8386-7165a14d47f6","keyword":"HTS磁体","originalKeyword":"HTS磁体"},{"id":"99d22f83-943a-480d-952d-ea6b0fee6e56","keyword":"V～I特性","originalKeyword":"V～I特性"},{"id":"be8df2de-d13b-485a-a2da-5cbfa72a71d8","keyword":"临界电流","originalKeyword":"临界电流"}],"language":"zh","publisherId":"dwwlxb2005z1141","title":"Bi2223/Ag带HTS双饼磁体实验","volume":"27","year":"2005"},{"abstractinfo":"本文介绍了高温超导磁体的固氮冷却方法.对20K下磁场为2.90T的小型Bi2223/Ag高温超导磁体进行固氮冷却实验,获得了系统冷却过程和磁体性能的实验曲线.实验结果表明:采用固氮作为冷源,是高Tc磁体一种成功的实验技术.","authors":[{"authorName":"<span style=\"color:red\">许</span><span style=\"color:red\">爱</span><span style=\"color:red\">霞</span>","id":"4d35fa6d-ff3e-4de5-9572-194d973f5e51","originalAuthorName":"许爱霞"},{"authorName":"张京业","id":"1f4a85ad-0f30-4cd5-b5ae-4526f5e0b53f","originalAuthorName":"张京业"},{"authorName":"陈敬林","id":"c479097a-1e15-4a04-a449-1b3251485364","originalAuthorName":"陈敬林"},{"authorName":"王福堂","id":"37ca54ba-f10c-4cf9-9575-643dace8a87e","originalAuthorName":"王福堂"},{"authorName":"丁立人","id":"3c5489ba-5100-4f47-90b1-865cec6a2c30","originalAuthorName":"丁立人"},{"authorName":"高秉均","id":"d9e58573-5feb-4730-93b4-c7eac4a4330a","originalAuthorName":"高秉均"}],"doi":"10.3969/j.issn.1000-3258.2003.z2.034","fpage":"471","id":"c2f024de-6e1a-4d54-93b4-d0d60449f5ed","issue":"z2","journal":{"abbrevTitle":"DWWLXB","coverImgSrc":"journal/img/cover/DWWLXB.jpg","id":"19","issnPpub":"1000-3258","publisherId":"DWWLXB","title":"低温物理学报   "},"keywords":[{"id":"67d76a9c-7006-436b-899d-14be0fa2d10f","keyword":"Bi2223/Ag带","originalKeyword":"Bi2223/Ag带"},{"id":"0d9bf2eb-a597-4b73-84b2-a776dc1d08b3","keyword":"HTS磁体","originalKeyword":"HTS磁体"},{"id":"2492d6b1-ff46-4c8a-98cf-b7c515560b65","keyword":"固氮冷却","originalKeyword":"固氮冷却"}],"language":"zh","publisherId":"dwwlxb2003z2034","title":"固氮冷却的高温超导磁体","volume":"25","year":"2003"},{"abstractinfo":"得益于低温技术和超导磁体技术的发展,10T以上无液氦超导磁体技术已经比较成熟.作为提高高温超导材料性能的手段,强磁场技术应用于高温超导材料制备过程中的研究得到了广泛开展.本文介绍强磁场下高温超导材料制备研究的现状、进展及发展趋势.","authors":[{"authorName":"<span style=\"color:red\">许</span><span style=\"color:red\">爱</span><span style=\"color:red\">霞</span>","id":"646b07eb-d71d-4a29-94ff-263b302caa3a","originalAuthorName":"许爱霞"},{"authorName":"马衍伟","id":"02024d07-288a-4eda-99a5-4a0753eaa138","originalAuthorName":"马衍伟"}],"doi":"10.3969/j.issn.1000-3258.2005.z1.081","fpage":"812","id":"e5116202-1966-45b1-b49f-09d2f2cdb707","issue":"z1","journal":{"abbrevTitle":"DWWLXB","coverImgSrc":"journal/img/cover/DWWLXB.jpg","id":"19","issnPpub":"1000-3258","publisherId":"DWWLXB","title":"低温物理学报   "},"keywords":[{"id":"d223e75b-5915-41cb-a3ee-b6d5b2c6c9a0","keyword":"强磁场","originalKeyword":"强磁场"},{"id":"b8170714-83e3-49be-9fb0-2ff0e041724c","keyword":"高温超导材料","originalKeyword":"高温超导材料"},{"id":"5aa4db07-2206-4047-8cf8-d3c7bf607a5b","keyword":"织构","originalKeyword":"织构"}],"language":"zh","publisherId":"dwwlxb2005z1081","title":"高温超导材料强磁场下的制备研究","volume":"27","year":"2005"},{"abstractinfo":"Bi2223/Ag带材的强各向异性决定了其临界电流对垂直于带材表面的磁场非常敏感,这是该带材在高温超导磁体等强电应用方面的不利因素.我们从减小磁体最大径向场BRmax对磁体运行电流的影响、充分利用超导材料的原则出发,讨论了高温超导磁体的设计方法.在小型Bi2223/Ag实验磁体的设计中,根据对径向磁场的计算、分析,确定了磁体的工作点.","authors":[{"authorName":"张京业","id":"5158e14b-0266-4514-8d1b-a21c340ff35a","originalAuthorName":"张京业"},{"authorName":"<span style=\"color:red\">许</span><span style=\"color:red\">爱</span><span style=\"color:red\">霞</span>","id":"c121771f-ac91-492c-a633-d858e5a6cde4","originalAuthorName":"许爱霞"},{"authorName":"陈敬林","id":"d0b22126-45d4-4888-abf0-e1e3cf7e3f42","originalAuthorName":"陈敬林"}],"doi":"10.3969/j.issn.1000-3258.2003.02.012","fpage":"141","id":"4dbfde9f-d248-4241-ba71-9f25639c06da","issue":"2","journal":{"abbrevTitle":"DWWLXB","coverImgSrc":"journal/img/cover/DWWLXB.jpg","id":"19","issnPpub":"1000-3258","publisherId":"DWWLXB","title":"低温物理学报   "},"keywords":[{"id":"27152bd9-f07b-4d3b-a7f2-d9b35acee258","keyword":"Bi2223银包套带材","originalKeyword":"Bi2223银包套带材"},{"id":"5f529ff7-78fb-401b-9112-1dc5eb8525c9","keyword":"双饼线圈","originalKeyword":"双饼线圈"},{"id":"1a8fbde7-efcb-4f4c-af40-230375ad1fd7","keyword":"高温超导磁体","originalKeyword":"高温超导磁体"},{"id":"55294a4f-af85-4a0f-b04a-b22f6064ffb2","keyword":"载流能力","originalKeyword":"载流能力"},{"id":"af037a1d-f9cf-4e8d-874e-d3c85c6b3026","keyword":"最大径向场","originalKeyword":"最大径向场"}],"language":"zh","publisherId":"dwwlxb200302012","title":"Bi2223/Ag带小型高温超导实验磁体设计","volume":"25","year":"2003"},{"abstractinfo":"MgB2是在2001年新发现的超导材料.它作为一种新型超导体材料备受关注且发展迅速,但其较低的不可逆场和较小的高磁场临界电流密度已成为阻碍其发展的关键.化学掺杂由于具有方便快速、能均匀改性等优点而成为当前提高MgB2超导性能的研究热点.重点评述了有关MgB2的元素或化合物掺杂研究的国内外最新进展,并从基础和应用的角度提出了MgB2超导材料需要深入研究的问题.","authors":[{"authorName":"张现平","id":"7b96c340-ab8b-413f-8d75-dc861da642e6","originalAuthorName":"张现平"},{"authorName":"马衍伟","id":"9d7fc5c8-4e4e-466b-a485-c9a4f8834a83","originalAuthorName":"马衍伟"},{"authorName":"<span style=\"color:red\">许</span><span style=\"color:red\">爱</span><span style=\"color:red\">霞</span>","id":"1d985b01-fa8e-47e6-80c5-e91b9ef7f24e","originalAuthorName":"许爱霞"}],"doi":"","fpage":"1","id":"8ce9d84a-98bc-4c8b-9775-febe3cb808da","issue":"5","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"5210b94a-b230-44d6-8a95-3ba8a24a2bf7","keyword":"超导材料","originalKeyword":"超导材料"},{"id":"a09fde72-66fa-408c-b864-da432b2e442f","keyword":"MgB2","originalKeyword":"MgB2"},{"id":"23ad6404-a535-4fad-b64e-3d5f5b1521d8","keyword":"掺杂","originalKeyword":"掺杂"}],"language":"zh","publisherId":"cldb200605001","title":"新型超导体MgB2及其掺杂研究","volume":"20","year":"2006"},{"abstractinfo":"按照CCAR25.613条款“材料与结构<span style=\"color:red\">许</span>用值”的要求,民用飞机雷达罩需进行<span style=\"color:red\">许</span>用值设计.本文通过研究确定了进行雷达罩玻璃纤维复合材料设计<span style=\"color:red\">许</span>用值试验的试验项目、试验采用的标准、试验环境、试验件数量以及试验数据的处理方法等,并将采用ASTM标准测试得到的<span style=\"color:red\">许</span>用值试验数据与用GB标准得到的测试数据进行了比较.结果表明,按照ASTM标准进行玻璃纤维复合材料结构设计<span style=\"color:red\">许</span>用值试验得到的数据分散性小,<span style=\"color:red\">许</span>用值的测试数据高,避免了采用国内标准导致的性能数据低的情况.该设计<span style=\"color:red\">许</span>用值已成功应用于新型涡扇支线飞机雷达罩的设计和静力试验.","authors":[{"authorName":"周春苹","id":"9232d9c5-5ad4-42f8-bd38-0ce57c8a9d2b","originalAuthorName":"周春苹"},{"authorName":"李兴德","id":"f21cb0df-2e65-417e-88c3-2357c2ead0df","originalAuthorName":"李兴德"},{"authorName":"朱杉","id":"3f0c8015-c643-46da-8831-a36d947a9fcf","originalAuthorName":"朱杉"}],"doi":"","fpage":"51","id":"cdca377e-9a87-41c8-9f55-ab167437961e","issue":"5","journal":{"abbrevTitle":"BLGFHCL","coverImgSrc":"journal/img/cover/BLGFHCL.jpg","id":"6","issnPpub":"1003-0999","publisherId":"BLGFHCL","title":"玻璃钢/复合材料"},"keywords":[{"id":"9858174f-58df-4192-bafb-f1dc6c13b044","keyword":"雷达罩","originalKeyword":"雷达罩"},{"id":"e7cf85a4-a69f-4f63-ae35-f7c100629e7b","keyword":"玻璃纤维复合材料","originalKeyword":"玻璃纤维复合材料"},{"id":"742a303f-ecc9-46fc-91a8-f3da2346f833","keyword":"结构<span style=\"color:red\">许</span>用值","originalKeyword":"结构许用值"}],"language":"zh","publisherId":"blgfhcl201305011","title":"确定雷达罩设计<span style=\"color:red\">许</span>用值的方法研究","volume":"","year":"2013"},{"abstractinfo":"随州硬玉质变霓<span style=\"color:red\">霞</span>正长岩的岩石组织结构、矿物赋存状态、矿石可选性和玻璃陶瓷原料应用试验研究表明:该资源具有易采易选两大优点,矿石经单一磁选的精矿可作玻璃和陶瓷的原料;同时已反复试验证实该资源可烧成原矿用量达90%的釉面墙地砖.","authors":[{"authorName":"赵文俞","id":"0775c5d3-e323-46f8-ae4f-aa22afa3d577","originalAuthorName":"赵文俞"},{"authorName":"王勤燕","id":"a2b342a3-1f15-4bc0-9dd5-91d76a5bb62e","originalAuthorName":"王勤燕"},{"authorName":"陈文怡","id":"10a7bf9a-8ba5-4767-bc1e-90e1dce5c22a","originalAuthorName":"陈文怡"},{"authorName":"叶先贤","id":"bf105e21-5176-42a7-b229-2017e9d65e2c","originalAuthorName":"叶先贤"}],"doi":"10.3969/j.issn.1001-1625.2000.02.014","fpage":"48","id":"bbcde545-6ae6-4706-9803-79bf82f84098","issue":"2","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"e88566cb-7044-4e99-bd41-f4f5d6fa2ef8","keyword":"湖北随州","originalKeyword":"湖北随州"},{"id":"bf4415b1-000e-4a50-bf1a-59e569a80a89","keyword":"硬玉质变霓<span style=\"color:red\">霞</span>正长岩","originalKeyword":"硬玉质变霓霞正长岩"},{"id":"b67eebb1-db95-44f5-8c41-ef15a7aaf9ab","keyword":"玻璃陶瓷原料","originalKeyword":"玻璃陶瓷原料"}],"language":"zh","publisherId":"gsytb200002014","title":"湖北随州硬玉质变霓<span style=\"color:red\">霞</span>正长岩的岩石矿物特征及应用研究","volume":"19","year":"2000"},{"abstractinfo":"分析国内外复合材料飞机结构材料<span style=\"color:red\">许</span>用值、设计<span style=\"color:red\">许</span>用值的确定原则和方法,研究给出了复合材料结构材料<span style=\"color:red\">许</span>用值的表征和应用、试验以反试验数据的统计分析方法,以及静强度、疲劳强度、损伤容限和修理设计<span style=\"color:red\">许</span>用值的确定方法.","authors":[{"authorName":"冯振宇","id":"bd3a1ead-4a3e-4f28-bd43-8b23eecd4c0f","originalAuthorName":"冯振宇"},{"authorName":"邹田春","id":"1287f44e-acba-4d3e-aa64-0ca3b6f9a647","originalAuthorName":"邹田春"},{"authorName":"郝鹏","id":"2089ccb7-1fcd-4bb3-8497-7f1d21137efc","originalAuthorName":"郝鹏"},{"authorName":"杜洪增","id":"dc45df42-9f87-427e-b2ba-bbdd1933b2ca","originalAuthorName":"杜洪增"},{"authorName":"田秀云","id":"60750894-d72f-45d8-9abe-51d38e5aea4f","originalAuthorName":"田秀云"}],"doi":"10.3969/j.issn.1007-2330.2011.05.004","fpage":"15","id":"129b24d3-1afc-443b-93f5-a850f0d2e6d3","issue":"5","journal":{"abbrevTitle":"YHCLGY","coverImgSrc":"journal/img/cover/YHCLGY.jpg","id":"77","issnPpub":"1007-2330","publisherId":"YHCLGY","title":"宇航材料工艺   "},"keywords":[{"id":"d0030691-d336-436f-9ca9-df85ae53642b","keyword":"飞机结构","originalKeyword":"飞机结构"},{"id":"653dc435-cda2-43e1-b1ff-16cdd4290481","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"16f9abda-03da-4cc2-96e9-07844c40c549","keyword":"材料<span style=\"color:red\">许</span>用值","originalKeyword":"材料许用值"},{"id":"68baf9d6-f1c4-44ed-bbb4-5736f6f67fc7","keyword":"设计<span style=\"color:red\">许</span>用值","originalKeyword":"设计许用值"}],"language":"zh","publisherId":"yhclgy201105004","title":"复合材料飞机结构材料和设计<span style=\"color:red\">许</span>用值的确定方法","volume":"41","year":"2011"},{"abstractinfo":"以南京化学工业园的土壤为研究对象，分析土壤中重金属 Cr （Ⅵ）和 Pb 对赤子<span style=\"color:red\">爱</span>胜蚓（ Eisenia fetida）生长及繁殖的影响．结果表明，与对照组比较，暴露28 d时，较低浓度的Cr（Ⅵ）（4—8 mg·kg－1）和Pb （1000—1500 mg·kg－1）能促进赤子<span style=\"color:red\">爱</span>胜蚓的生长发育，而较高浓度的 Cr （Ⅵ）（32—64 mg·kg－1）和 Pb （3000 mg·kg－1）则显著抑制赤子<span style=\"color:red\">爱</span>胜蚓的生长发育；赤子<span style=\"color:red\">爱</span>胜蚓的产茧量随着Cr（Ⅵ）和Pb浓度的升高被显著抑制，其中，Cr（Ⅵ）抑制赤子<span style=\"color:red\">爱</span>胜蚓产茧量的EC50（半数有效浓度）、NOEC（无观察效应浓度）和LOEC（最低观察效应浓度）分别为22．86（20．56—25．42）、8、16 mg·kg－1．Pb抑制赤子<span style=\"color:red\">爱</span>胜蚓产茧量的EC50、NOEC和LOEC分别为2280．34（2200．90—2362．65）、1500、2000 mg·kg－1；与人工土壤中Cr（Ⅵ）和Pb对赤子<span style=\"color:red\">爱</span>胜蚓产茧量的28 d?EC50有显著性差异．","authors":[{"authorName":"王婉华","id":"56c0256b-8e9d-4416-8d00-2edbe16d5059","originalAuthorName":"王婉华"},{"authorName":"陈丽红","id":"82c06f44-bbd1-47d7-85ac-e87161293dd9","originalAuthorName":"陈丽红"},{"authorName":"刘征涛","id":"34013e0e-300a-47a1-9070-633565d7f135","originalAuthorName":"刘征涛"},{"authorName":"王晓南","id":"9861afea-5b8b-4eab-b0f2-a88f572fde40","originalAuthorName":"王晓南"},{"authorName":"张聪","id":"e3e42c92-bd94-4515-a584-20f19a33f6a7","originalAuthorName":"张聪"}],"doi":"10.7524/j.issn.0254-6108.2015.10.2015042102","fpage":"1839","id":"eb7346f9-7a48-4866-8f84-f151fae42a9a","issue":"10","journal":{"abbrevTitle":"HJHX","coverImgSrc":"journal/img/cover/HJHX.jpg","id":"43","issnPpub":"0254-6108","publisherId":"HJHX","title":"环境化学   "},"keywords":[{"id":"22c25278-6ff3-4289-b46c-6d39e0877541","keyword":"Cr(Ⅵ)","originalKeyword":"Cr(Ⅵ)"},{"id":"8e5f019a-d464-4d25-9be2-62079ccad618","keyword":"Pb","originalKeyword":"Pb"},{"id":"b2ec3ebf-4267-4f92-9cdd-8b75ddd0d149","keyword":"南京土壤","originalKeyword":"南京土壤"},{"id":"01cbdd03-6b43-436d-a903-aa16fb01de6a","keyword":"人工土壤","originalKeyword":"人工土壤"},{"id":"7d8797cd-ca53-4118-8f3f-8ab316810eac","keyword":"赤子<span style=\"color:red\">爱</span>胜蚓","originalKeyword":"赤子爱胜蚓"},{"id":"145126d8-eb5f-4534-a3db-377047f31d87","keyword":"生长","originalKeyword":"生长"},{"id":"644ae44e-0c0d-470a-9a2d-90e245c9dc5f","keyword":"繁殖","originalKeyword":"繁殖"}],"language":"zh","publisherId":"hjhx201510011","title":"重金属铬（Ⅵ）和铅对南京土壤中赤子<span style=\"color:red\">爱</span>胜蚓生长及繁殖的影响?","volume":"","year":"2015"},{"abstractinfo":"采用最小二乘法和K-S检验方法进行分布拟合检验,在求得35CrMoV钢硬度和抗拉强度正态分布的基础上,对其硬度和抗拉强度关系进行相关性研究,运用线性相关系数判断硬度和抗拉强度之间具有强正线性相关关系.运用正态代数运算方法,从硬度的概率分布估计抗拉强度的概率分布,预测其设计<span style=\"color:red\">许</span>用值,并与从抗拉强度概率分布计算得到的设计<span style=\"color:red\">许</span>用值进行分析比较,预测的结果均值误差较小,方差误差较大,故求得的设计<span style=\"color:red\">许</span>用值有一定的误差.","authors":[{"authorName":"马延辉","id":"ec86aa17-f42e-4bbc-8bd2-db72d3219789","originalAuthorName":"马延辉"},{"authorName":"张天会","id":"a7478996-cf75-440f-90e8-0effd6715481","originalAuthorName":"张天会"},{"authorName":"李华英","id":"f88466a1-3a8f-4600-b3d4-f3645943f38e","originalAuthorName":"李华英"},{"authorName":"徐人平","id":"3dd90d8b-9d20-41d0-a9f9-6eb5597009ab","originalAuthorName":"徐人平"}],"doi":"10.3969/j.issn.1003-1545.2011.03.003","fpage":"8","id":"6853516f-25a6-4174-8d45-a01f94e6c4be","issue":"3","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"c1b32edf-9d0d-4c8a-bc58-50f5767f98b6","keyword":"布氏硬度","originalKeyword":"布氏硬度"},{"id":"45ef6824-8116-43b0-9e77-39f82c40d203","keyword":"抗拉强度","originalKeyword":"抗拉强度"},{"id":"0d942533-a0b8-4dc0-8d28-12ed42b07077","keyword":"35CrMoV钢","originalKeyword":"35CrMoV钢"},{"id":"57e73c4e-c8da-431e-ba18-7b18fef1242d","keyword":"设计<span style=\"color:red\">许</span>用值","originalKeyword":"设计许用值"},{"id":"249b4596-d320-4766-9811-c84959da8a90","keyword":"概率分布","originalKeyword":"概率分布"}],"language":"zh","publisherId":"clkfyyy201103003","title":"35CrMoV钢硬度概率分布与抗拉强度设计<span style=\"color:red\">许</span>用值预测分析","volume":"26","year":"2011"}],"totalpage":9,"totalrecord":82}