{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"实验探讨了在群速超光速的情况下信号传播速度的特点.正弦调幅信号通过失配的传输导线组时在特定的频率下能够出现群速超光速现象.验证了群速超光速在光子晶体中的速度随着导线的延长是起伏变化的,所获得的信号包络传输速度分别为1倍多光速到2倍多光速.当失配线足够长时(实验中为179.8m),甚至出现负群速.实验结果表明群速超光速与通常以光速传递情况的差异不但表现在大小方面,而且还表现在速度值的起伏方面.实验结果揭示了群速超光速传输速度特点与光和电的正常传输情况有明显的区别.","authors":[{"authorName":"滕李虎","id":"9f35670c-bffd-4668-bc8f-6e099c932666","originalAuthorName":"滕李虎"},{"authorName":"周渭","id":"456ef677-943b-4b37-8fd6-7584f1f40ce1","originalAuthorName":"周渭"},{"authorName":"冯宝英","id":"36abb7d4-fd35-4627-951f-a16efeaebcf1","originalAuthorName":"冯宝英"},{"authorName":"偶晓娟","id":"ec127da0-dd45-4821-a9c4-6f105e38d916","originalAuthorName":"偶晓娟"},{"authorName":"<span style=\"color:red\">邹</span><span style=\"color:red\">魏</span><span style=\"color:red\">华</span>","id":"a9f7f2c9-f199-4b0d-8305-30f78f187e15","originalAuthorName":"邹魏华"}],"doi":"10.3969/j.issn.1007-5461.2008.03.007","fpage":"287","id":"e42a9cf7-11dc-417a-bba5-89e354b50322","issue":"3","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"192617ba-fc85-4183-9d13-73568ba99374","keyword":"量子光学","originalKeyword":"量子光学"},{"id":"c89cb35d-2ac1-4c07-9644-03748b1b3ca6","keyword":"群速","originalKeyword":"群速"},{"id":"1e2ee615-259f-4820-a248-853f296d91a4","keyword":"群速超光速","originalKeyword":"群速超光速"},{"id":"fa96564d-4127-419a-a6e9-998c8e962016","keyword":"色散介质","originalKeyword":"色散介质"},{"id":"560f373a-b0c9-40af-b720-614b4ea4996c","keyword":"光子晶体","originalKeyword":"光子晶体"}],"language":"zh","publisherId":"lzdzxb200803007","title":"关于群速超光速特性的实验","volume":"25","year":"2008"},{"abstractinfo":"根据《吴仲<span style=\"color:red\">华</span>奖励基金章程》（吴奖[2008]01号），经各高等院校、中国工程热物理学会和中国科学院工程热物理研究所认真评选和推荐，吴仲<span style=\"color:red\">华</span>奖励基金理事会评审并确定授予青年学者戴巍、罗坤、唐桂<span style=\"color:red\">华</span>“吴仲<span style=\"color:red\">华</span>优秀青年学者奖”，授予程雪涛等10位同学“吴仲<span style=\"color:red\">华</span>优秀学生奖”。","authors":[],"doi":"","fpage":"0003","id":"6f0ba2a8-05d9-4d8a-8139-230c2fa7e582","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":"1d50df37-d3bd-4afd-b0bc-96fcef367f18","keyword":"基金","originalKeyword":"基金"},{"id":"96f9e366-8b92-4e45-a8dd-4cf57f7c7890","keyword":"奖励","originalKeyword":"奖励"},{"id":"ddda9152-b951-4a3a-a74b-df9c31c71fdd","keyword":"评选","originalKeyword":"评选"},{"id":"b457f4f4-07c3-4491-8696-b0fe00c86d52","keyword":"获奖者","originalKeyword":"获奖者"},{"id":"ba4efb8c-78da-4883-9ae3-5a4a6746f396","keyword":"中国科学院","originalKeyword":"中国科学院"},{"id":"5d901c8f-96a3-4df7-bc14-2bcd72c081a4","keyword":"青年学者","originalKeyword":"青年学者"},{"id":"8a8e4fab-befc-419f-acb8-1abf6556d4ea","keyword":"物理研究所","originalKeyword":"物理研究所"},{"id":"d399f276-b272-4e7a-b3e7-28290b5ba79d","keyword":"高等院校","originalKeyword":"高等院校"}],"language":"zh","publisherId":"gcrwlxb201202047","title":"第四届“吴仲<span style=\"color:red\">华</span>奖励基金”评选出获奖者","volume":"33","year":"2012"},{"abstractinfo":"根据《吴仲<span style=\"color:red\">华</span>奖励基金章程》（吴奖[2010]01号），经各高校、中国工程热物理学会和中国科学院工程热物理研究所遴选和推荐，以及吴仲<span style=\"color:red\">华</span>奖励基金理事会评审，决定授子钟文琪、张鹏、张明明、徐纲4位青年学者“吴仲<span style=\"color:red\">华</span>优秀青年学者奖”，授予顾超等13位同学“吴仲<span style=\"color:red\">华</span>优秀学生奖”。","authors":[],"doi":"","fpage":"0003","id":"d70b96d7-3c44-4fde-a109-b1112f1278e4","issue":"11","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":"5a64f2f4-38be-401a-a83f-adef9ef224ed","keyword":"基金","originalKeyword":"基金"},{"id":"f05f7ec3-a6e8-4e71-ac22-e8a10fe82e5e","keyword":"奖励","originalKeyword":"奖励"},{"id":"c026f7a6-59c8-49e9-b2f1-5ceb65037ec2","keyword":"获奖者","originalKeyword":"获奖者"},{"id":"d8a77205-3a8b-4c09-a791-931274af58b5","keyword":"中国科学院","originalKeyword":"中国科学院"},{"id":"5f463d1c-52c8-4e1a-8c66-8da518a48b2c","keyword":"评选","originalKeyword":"评选"},{"id":"f5330498-d48a-472b-97ce-585f7fa55608","keyword":"青年学者","originalKeyword":"青年学者"},{"id":"7ff61d48-2aef-42b7-a260-329b6a7e98db","keyword":"物理研究所","originalKeyword":"物理研究所"},{"id":"031540a3-091d-4fd9-b967-5cfa8b33e754","keyword":"物理学会","originalKeyword":"物理学会"}],"language":"zh","publisherId":"gcrwlxb201211045","title":"第五届“吴仲<span style=\"color:red\">华</span>奖励基金”评选出获奖者","volume":"33","year":"2012"},{"abstractinfo":"研究了45Mn2钢<span style=\"color:red\">魏</span>氏组织对其力学性能的影响.结果表明,一定量的<span style=\"color:red\">魏</span>氏组织有利于提高其强韧性.","authors":[{"authorName":"钟长文","id":"62a16d0c-647d-4cd1-95c5-e9a0024bb029","originalAuthorName":"钟长文"},{"authorName":"刘建华","id":"65af211a-2b3a-4d98-bb14-ae0cd3fbf4d5","originalAuthorName":"刘建华"}],"doi":"10.3969/j.issn.1001-0777.2002.03.001","fpage":"1","id":"18b0cbfb-b0d9-411b-a60d-94b38294e6bf","issue":"3","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"afb278f0-6870-4db2-995e-06fbac281ece","keyword":"45Mn2钢","originalKeyword":"45Mn2钢"},{"id":"89737183-39e7-4780-b887-349bf67b57c8","keyword":"<span style=\"color:red\">魏</span>氏组织","originalKeyword":"魏氏组织"},{"id":"f2acd931-7e20-4358-a158-e22dadf7929c","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"wlcs200203001","title":"45Mn2钢<span style=\"color:red\">魏</span>氏组织对其力学性能的影响","volume":"","year":"2002"},{"abstractinfo":"2012年2月22日是两院院士邵象<span style=\"color:red\">华</span>先生百岁华诞的大喜日子,2月21日上午,中国钢研科技集团有限公司为邵象<span style=\"color:red\">华</span>院士百岁华诞举办了隆重的座谈会。","authors":[],"doi":"","fpage":"16","id":"b91bfe95-42b7-41e4-8ed9-e5773f29f027","issue":"3","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"d2105c24-f208-4b24-8b19-bf467d2b0a85","keyword":"＂庆祝邵象<span style=\"color:red\">华</span>院士百岁华诞座谈会＂","originalKeyword":"＂庆祝邵象华院士百岁华诞座谈会＂"},{"id":"df4761b4-1374-4fcd-8cf4-327714600128","keyword":"钢铁工业","originalKeyword":"钢铁工业"},{"id":"8a2fcb21-b70e-4106-96cc-c707c039244c","keyword":"科技工作者","originalKeyword":"科技工作者"},{"id":"f5805ea9-8437-439d-84c2-6d0f81500ac2","keyword":"学术作风","originalKeyword":"学术作风"}],"language":"zh","publisherId":"gtyjxb201203004","title":"“庆祝邵象<span style=\"color:red\">华</span>院士百岁华诞座谈会”隆重召开","volume":"24","year":"2012"},{"abstractinfo":"用扫描隧道显微镜（STM）观察了Fe-0．37C（质量分数，％）合金中<span style=\"color:red\">魏</span>氏组织铁素体的表面浮突，发现其浮突形状为帐篷型和复杂形态.切变机制不能解释<span style=\"color:red\">魏</span>氏组织表面浮突的形成过程，而扩散控制的台阶机制可合理地解释.<span style=\"color:red\">魏</span>氏组织的浮突高度为70—450nm，最大形状变形约0．36.","authors":[{"authorName":"薄祥正","id":"beaa42e9-dc0e-42f9-8a34-38fef2f47bc0","originalAuthorName":"薄祥正"},{"authorName":"方鸿生","id":"16034f00-e8d6-4d86-9f9e-b9c1b34d148b","originalAuthorName":"方鸿生"},{"authorName":"王家军","id":"1aaa85d3-c77a-402b-adc8-ea11a9f782eb","originalAuthorName":"王家军"},{"authorName":"王峥<span style=\"color:red\">华</span>","id":"83fd7fe5-0e2f-4c92-b887-907e3b37c8e2","originalAuthorName":"王峥华"}],"categoryName":"|","doi":"","fpage":"345","id":"17606cac-47f6-4a25-bb8b-33ab41ad3402","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"333be36e-8063-45f3-88ec-d320451b4720","keyword":"表面浮凸","originalKeyword":"表面浮凸"},{"id":"1a353ff0-f6bd-4c79-80c9-cd059e832cde","keyword":" Widmanstatten ferrite","originalKeyword":" Widmanstatten ferrite"},{"id":"1ae96154-0cf9-4d1e-8212-bff6ee843aa8","keyword":" scanning tunneling microscopy","originalKeyword":" scanning tunneling microscopy"},{"id":"05b95277-919a-400c-9769-09973ad81bbf","keyword":" shapede formation","originalKeyword":" shapede formation"}],"language":"zh","publisherId":"0412-1961_1998_4_6","title":"<span style=\"color:red\">魏</span>氏组织表面浮突的扫描隧道显微镜研究","volume":"34","year":"1998"},{"abstractinfo":"2012年2月22日是两院院士邵象<span style=\"color:red\">华</span>先生百岁华诞的大喜日子,2月21日上午,中国钢研科技集团有限公司为邵象<span style=\"color:red\">华</span>院士百岁华诞举办了隆重的座谈会。座谈会会场一幅以长城和中国钢铁工业为背景的巨型彩色喷绘画卷蕴喻了邵象<span style=\"color:red\">华</span>院士的成长经历和学术贡献。座谈会高朋满座,群贤毕集。中国材料界学术泰斗,国家最高科学技术奖获得者师昌绪院士、中国工程院名誉院长徐匡迪院士、中国科学院副院长李静海院士、","authors":[],"doi":"","fpage":"75","id":"90f1fcfb-cc62-4b18-b287-ba2d3d459b74","issue":"3","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"e830a8e9-3b92-458b-8ecc-4192704ffee5","keyword":"师昌绪院士","originalKeyword":"师昌绪院士"},{"id":"cf99cc15-ae16-4654-a7c2-007b2e85fa03","keyword":"国家最高科学技术奖","originalKeyword":"国家最高科学技术奖"},{"id":"820407b1-47c6-4c07-b8b3-ebce8bc4934f","keyword":"中国工程院","originalKeyword":"中国工程院"},{"id":"17200f26-910f-4bce-af83-beea7ccf79a0","keyword":"学术贡献","originalKeyword":"学术贡献"},{"id":"6982139f-7d3d-4126-b3af-06e5e7ef8525","keyword":"钢铁工业","originalKeyword":"钢铁工业"},{"id":"7416ace7-3590-450e-95df-94de60ab2d99","keyword":"中国科学院","originalKeyword":"中国科学院"},{"id":"c3552b08-e8da-4b85-965f-db3b43777054","keyword":"成长经历","originalKeyword":"成长经历"},{"id":"8c26f9db-5cc3-445f-8333-6f6089c2b1ca","keyword":"副院长","originalKeyword":"副院长"}],"language":"zh","publisherId":"gt201203017","title":"“庆祝邵象<span style=\"color:red\">华</span>院士百岁华诞座谈会”隆重召开","volume":"47","year":"2012"},{"abstractinfo":"<正> 一般认为亚共析钢中<span style=\"color:red\">魏</span>氏组织降低机械性能,尤其是不利于冲击韧性。近年来研究结果则认为<span style=\"color:red\">魏</span>氏组织可以提高机械性能,也有人认为具有<span style=\"color:red\">魏</span>氏组织的亚共析钢,由于冷却速度快,增加了珠光体量,细化了铁素体晶粒,从而抵销了针状铁素体的不良影响。另一些人指出切变机制使针状铁素体中有较高密度的位错和较细的亚结构,提高了钢的机械性能。本文根据对裂纹扩展行为的观察,探讨铁素体影响钢的机械性能的原因。 本实验采用25铸钢作试样,其化学成分(wt-％)为:C 0.28,Si 0.37,Mn 0.61,S","authors":[{"authorName":"刘继恒","id":"c3179369-e2c8-4945-954a-577a2237d0b3","originalAuthorName":"刘继恒"},{"authorName":"赵明","id":"de9e536d-6d85-4db6-b708-3f9966be2b8b","originalAuthorName":"赵明"},{"authorName":"钱得荣","id":"e4a6f421-07f1-4fc6-8a38-4e7a34adc788","originalAuthorName":"钱得荣"},{"authorName":"阎胡成","id":"0e99f566-f6e0-4749-bcdf-6af4454a71e9","originalAuthorName":"阎胡成"}],"categoryName":"|","doi":"","fpage":"92","id":"0222ca2e-fa27-4ae4-8bda-fea34ba27e9c","issue":"5","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[],"language":"zh","publisherId":"0412-1961_1986_5_5","title":"<span style=\"color:red\">魏</span>氏组织铁素体的亚结构及其对裂纹扩展的影响","volume":"22","year":"1986"},{"abstractinfo":"以提高<span style=\"color:red\">魏</span>氏体组织Ti60合金的拉伸强度与塑性为目标,研究固溶与时效处理对Ti60合金组织与性能演变的影响规律,并优化热处理参数.结果表明,初始<span style=\"color:red\">魏</span>氏组织晶粒较为粗大,经过固溶与时效处理后,晶粒明显减小,层片状α相明显减少.初始<span style=\"color:red\">魏</span>氏组织Ti60合金抗拉强度为850 MPa,伸长率为0.9％,1000℃固溶处理后,Ti60合金的抗拉强度达到1100 MPa,伸长率为3.7％.1000℃固溶+600℃8h时效处理后,抗拉强度达到1200 MPa,伸长率为3.3％.随固溶温度提高,其硬度与抗拉强度增加,伸长率降低.随时效时间延长,硬度先增大后减小.经1050℃固溶+600℃8 h时效处理后Ti60合金具有最大硬度值509 HV.","authors":[{"authorName":"戎旭东","id":"00e2c6cf-8ebd-4236-bb60-c083bcd4eb99","originalAuthorName":"戎旭东"},{"authorName":"黄陆军","id":"794ed4ef-eed8-4475-b58e-a300cf622c81","originalAuthorName":"黄陆军"},{"authorName":"王博","id":"7040e675-9c80-483b-af2f-2cb4474fc96e","originalAuthorName":"王博"},{"authorName":"唐骜","id":"6d8ec4ba-b4c6-41d1-b85b-b76b9864123e","originalAuthorName":"唐骜"},{"authorName":"耿林","id":"b9f5abbc-1007-4ee0-9971-8866850ef17c","originalAuthorName":"耿林"}],"doi":"","fpage":"39","id":"b48c7721-ea64-499f-a5fe-b3aac071a8f2","issue":"10","journal":{"abbrevTitle":"CLRCLXB","coverImgSrc":"journal/img/cover/CLRCLXB.jpg","id":"15","issnPpub":"1009-6264","publisherId":"CLRCLXB","title":"材料热处理学报"},"keywords":[{"id":"64128791-9e51-4d68-abb3-3c2c66d73ea4","keyword":"Ti60合金","originalKeyword":"Ti60合金"},{"id":"772dbb5f-8b5d-4de4-be64-5bc34e5d0365","keyword":"热处理","originalKeyword":"热处理"},{"id":"32e68aef-3437-4179-b2cc-2cf021e87867","keyword":"<span style=\"color:red\">魏</span>氏体组织","originalKeyword":"魏氏体组织"},{"id":"d0ce6237-e6e6-485d-bee5-9d03e6161a24","keyword":"拉伸性能","originalKeyword":"拉伸性能"}],"language":"zh","publisherId":"jsrclxb201510007","title":"热处理对<span style=\"color:red\">魏</span>氏组织Ti60合金组织与性能的影响","volume":"36","year":"2015"},{"abstractinfo":"以三种低碳合金钢的粗大<span style=\"color:red\">魏</span>氏组织为原始组织,分别以慢速、中速进行奥氏体化加热.晶粒度测试表明:慢速加热条件下出现组织遗传现象,中速加热时可细化晶粒.慢速加热奥氏体化过程中,观察到球状奥氏体和针状奥氏体.","authors":[{"authorName":"李智超","id":"e73b2b47-9e17-4dfd-814f-921ac81a4441","originalAuthorName":"李智超"},{"authorName":"马栓柱","id":"8fbbbb83-2208-4b2b-98ca-78e6a7444927","originalAuthorName":"马栓柱"},{"authorName":"杜素梅","id":"8716631a-5b5e-4bc5-9268-4301ce0b1092","originalAuthorName":"杜素梅"}],"doi":"10.3969/j.issn.1004-244X.2004.02.004","fpage":"12","id":"44de1e41-6719-4ef5-9b29-2e4baa38f234","issue":"2","journal":{"abbrevTitle":"BQCLKXYGC","coverImgSrc":"journal/img/cover/BQCLKXYGC.jpg","id":"4","issnPpub":"1004-244X","publisherId":"BQCLKXYGC","title":"兵器材料科学与工程   "},"keywords":[{"id":"caeb73e3-44fc-4e74-9e2e-eb59a9634085","keyword":"<span style=\"color:red\">魏</span>氏组织","originalKeyword":"魏氏组织"},{"id":"194384c6-f80f-4ba3-8dc6-c16746fda416","keyword":"组织遗传现象","originalKeyword":"组织遗传现象"},{"id":"68430359-742b-4a37-8a9c-2f98068df413","keyword":"针状奥氏体","originalKeyword":"针状奥氏体"}],"language":"zh","publisherId":"bqclkxygc200402004","title":"亚共析钢<span style=\"color:red\">魏</span>氏组织的组织遗传现象研究","volume":"27","year":"2004"}],"totalpage":26,"totalrecord":258}