{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":1,"startPagecode":1},"records":[{"abstractinfo":"有机胺和丙烯酸甲酯进行迈克尔加成反应合成了一系列以有机胺为核的低代树枝状大分子,再与水合肼反应得到相应的树枝状多酰肼作为环氧树脂固化剂.通过核磁(NMR)、固化反应活性和力学性能测试等方法对固化剂结构与性能进行了研究.结果表明,树枝状多酰肼作为环氧树脂固化剂具有良好的中温固化活性(＜ 120℃),固化物无色透明,力学性能优异,拉伸强度最高可达59.17MPa,弯曲强度达197.98MPa,冲击强度达30.2 kJ/m2.","authors":[{"authorName":"张宝华","id":"c7a3643f-f247-4f80-8b7d-7598757f0cb2","originalAuthorName":"张宝华"},{"authorName":"<span style=\"color:red\">薛</span><span style=\"color:red\">兴旺</span>","id":"b8793c8e-de72-49e0-a68f-94d1b112e7c7","originalAuthorName":"薛兴旺"},{"authorName":"崔后礼","id":"7f970a06-828f-420d-bd03-b0130ccfaae7","originalAuthorName":"崔后礼"},{"authorName":"谈惠洁","id":"c97d6cbf-5ec6-4fd5-9601-976b9f32074b","originalAuthorName":"谈惠洁"},{"authorName":"索惠惠","id":"daba825e-c9c0-4cc9-ab17-88e576e0e450","originalAuthorName":"索惠惠"},{"authorName":"沈萍萍","id":"8fb3997e-0185-428b-a816-5fc0509b5f7f","originalAuthorName":"沈萍萍"}],"doi":"","fpage":"125","id":"554f135e-703e-44af-9fae-d777b0fc21d3","issue":"4","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"a2f5fec7-0d34-4677-853d-700fad382143","keyword":"树枝状分子","originalKeyword":"树枝状分子"},{"id":"ae1b9f8a-e53c-4896-bea7-6c377e13782b","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"d0273a40-218f-4ab0-b10e-808c663c8757","keyword":"多酰肼","originalKeyword":"多酰肼"},{"id":"6e10e3cb-af95-41aa-8052-3716082b4bc6","keyword":"固化剂","originalKeyword":"固化剂"},{"id":"5f0ca67e-a46d-4f75-9f74-3b7631e76396","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"gfzclkxygc201304031","title":"树枝状多酰肼固化剂的制备与性能","volume":"29","year":"2013"},{"abstractinfo":"用行波法求解了含双光子吸收效应的暗孤子非线性<span style=\"color:red\">薛</span>定格(NLS)方程,由此孤子解讨论了暗孤子传输特性.\n","authors":[{"authorName":"沈廷根","id":"ad6df4ee-5efa-4270-81fc-42ba17fea255","originalAuthorName":"沈廷根"},{"authorName":"谭锡林","id":"0e602005-6af5-4746-a57b-8b213113686b","originalAuthorName":"谭锡林"}],"doi":"10.3969/j.issn.1007-5461.2002.04.009","fpage":"326","id":"4e848129-f005-439b-9744-8063678203fc","issue":"4","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":"2eddead2-0f01-4fad-ae5c-3d4c5497c3a4","keyword":"双光子吸收效应","originalKeyword":"双光子吸收效应"},{"id":"317ef376-7da5-4a1a-b870-fcbeaf06f4c9","keyword":"暗孤子","originalKeyword":"暗孤子"},{"id":"ca7a0d13-aa21-4abe-adf9-d849fb1ccff4","keyword":"行波法","originalKeyword":"行波法"}],"language":"zh","publisherId":"lzdzxb200204009","title":"暗孤子传输中的双光子吸收效应的特性研究","volume":"19","year":"2002"},{"abstractinfo":"近年来,随着黄金价格的攀升及黄金市场的日益繁荣,世界黄金生产呈现<span style=\"color:red\">兴旺</span>景象.简要介绍了世界主要产金国家黄金资源及黄金生产现状,着重分析了中国黄金工业的特点、黄金工业发展的有利条件及黄金资源特点和勘探状况；通过中国黄金工业60多年的发展历程和生产技术进步回顾,提出了中国黄金工业发展亟待解决的问题,与同行研讨.","authors":[{"authorName":"周博敏","id":"6ac3f3f9-c913-4197-ad60-03ae6880817a","originalAuthorName":"周博敏"},{"authorName":"安丰玲","id":"e9c64513-b57e-4e26-85d4-c698a170259d","originalAuthorName":"安丰玲"}],"doi":"10.3969/j.issn.1001-1277.2012.03.001","fpage":"1","id":"86508d4c-c408-47a9-94fb-326297bed5be","issue":"3","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"5497384a-f450-4cfa-bb28-7a234f652528","keyword":"世界黄金生产","originalKeyword":"世界黄金生产"},{"id":"3593234b-cd2d-4453-b823-0c0f7759e9b6","keyword":"中国黄金工业","originalKeyword":"中国黄金工业"},{"id":"9a85d834-aef9-4dcf-906f-9b515c05f0a8","keyword":"黄金价格","originalKeyword":"黄金价格"},{"id":"3927b25a-1a2a-45a2-a135-3f1406104390","keyword":"黄金资源","originalKeyword":"黄金资源"},{"id":"6fa60f53-bf63-4148-9793-828fe334d53f","keyword":"产业重组","originalKeyword":"产业重组"},{"id":"8d2d14d3-d71f-4899-9ea6-a9a6bdde127f","keyword":"技术进步","originalKeyword":"技术进步"},{"id":"807bb18c-d0c9-42ad-8804-3d224e737b7f","keyword":"规模生产","originalKeyword":"规模生产"}],"language":"zh","publisherId":"huangj201203001","title":"世界黄金生产现状及中国黄金工业发展的思考","volume":"33","year":"2012"},{"abstractinfo":"给出了描述光折变光电晶体中空间孤子的非线性<span style=\"color:red\">薛</span>定鄂方程,利用分步傅里叶变换法研究了光电晶体的光折变空间孤子的传输特性.数值模拟结果表明:在忽略光电晶体的克尔效应时,晶体中传输的光束失去了空间孤子的传输特性;在考虑晶体的克尔效应可以与外调制光强度相比拟时,随着外加光强的增加,空间孤子的形状可能发生变形,甚至失去其传输的稳定性;在考虑晶体克尔效应非常强时,空间孤子可以在光电晶体中稳定地、不变形的传输,具有理想信息载体的传输特性.","authors":[{"authorName":"钟卫平","id":"bcc6341d-ef51-43f6-a273-119af33e7f63","originalAuthorName":"钟卫平"}],"doi":"10.3969/j.issn.1007-5461.2007.03.017","fpage":"365","id":"78225c92-b092-4891-818e-74ff22d6c028","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":"60dd7000-9314-4a00-90c3-9973759e6c9e","keyword":"非线性光学","originalKeyword":"非线性光学"},{"id":"0231cd53-af0c-4556-ba26-4439caef906d","keyword":"空间孤子","originalKeyword":"空间孤子"},{"id":"2f97298e-c1b0-43c0-9da4-14846266a0a7","keyword":"光电晶体","originalKeyword":"光电晶体"},{"id":"858a6961-9edc-4291-997c-2185c8a70217","keyword":"数值模拟","originalKeyword":"数值模拟"},{"id":"d5fee387-df9f-4321-a604-48a9997b2968","keyword":"分步傅里叶变换","originalKeyword":"分步傅里叶变换"}],"language":"zh","publisherId":"lzdzxb200703017","title":"光电晶体中光折变空间孤子传输的数值模拟","volume":"24","year":"2007"},{"abstractinfo":"FeSe及其相关化合物的高温超导性引起了凝聚态物理研究人员的广泛关注。在所有铁基超导体中， FeSe的成分和晶体结构最为简单，只存在铁基超导体最基本的结构单元FeSe层。FeSe超导体具有特殊的电子结构和物理特性，是铁基高温超导机制研究的理想平台。2012年，<span style=\"color:red\">薛</span>其坤组在SrTiO3（STO）衬底表面采用分子束外延（MBE）法生长了单层FeSe薄膜，发现该体系的超导转变温度（TC ）有接近80 K的迹象，引起人们的广泛关注。先简要地介绍了FeSe晶体，FeSe／石墨烯薄膜的超导特性，再详细介绍了 FeSe／SrTiO3高温超导薄膜的输运性质、超导特性、电子结构以及可能影响单层FeSe／SrTiO3薄膜高温超导的几个因素。","authors":[{"authorName":"方运","id":"3df11f01-b468-441e-9007-255ef99f990a","originalAuthorName":"方运"},{"authorName":"谭世勇","id":"b7ef644d-99da-4e32-9eb6-499f10b5dfdc","originalAuthorName":"谭世勇"},{"authorName":"赖新春","id":"af943bc2-46b0-4b34-a1b7-12abbda6b50d","originalAuthorName":"赖新春"}],"doi":"10.11896/j.issn.1005-023X.2016.017.004","fpage":"26","id":"98449c6b-e27e-4929-8f32-4419b8e32c61","issue":"17","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"49da3fe9-d2ba-4678-843f-1bad038c9f95","keyword":"铁基超导体","originalKeyword":"铁基超导体"},{"id":"9a7c5467-62ac-4541-9d1b-ce3568960eca","keyword":"FeSe薄膜","originalKeyword":"FeSe薄膜"},{"id":"50ac6964-7a06-465e-80b2-b62bd4fa4970","keyword":"电子结构","originalKeyword":"电子结构"},{"id":"8c13bb91-0770-4830-8781-bffe306f3fa3","keyword":"输运性质","originalKeyword":"输运性质"}],"language":"zh","publisherId":"cldb201617004","title":"FeSe超导薄膜的研究进展","volume":"30","year":"2016"},{"abstractinfo":"<正> 中国金属学会断裂学科讨论会,作为全国科学技术协会五个学会(地理、动物、林业、航空、金属)学术会议之一,于1977年12月10日至17日在天津召开。这是粉碎“四人帮”以后,十多年来规模最大的一次多科性学术会议。全国科学技术协会代主席周培源同志在大会开幕式上回顾了建国以来全国科协和所属各专门学会在毛主席、周总理亲切关怀下所取得的成就,以及科技战线两个阶级、两条路线的激烈斗争。他要求大家以实际行动贯彻华主席、党中央对科技工作的指示,积极开展学术活动。为促进科学事业<span style=\"color:red\">兴旺</span>发达,捷报频传而贡献力量。他并阐明我们赶超世界先进水平的有利因素,与会的全体同志,极受鼓舞。","authors":[],"categoryName":"|","doi":"","fpage":"336","id":"98c47314-5007-481c-9c05-a6827af2f917","issue":"4","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_1977_4_9","title":"中国金属学会断裂学科讨论会于1977年12月10日至17日在天津召开","volume":"13","year":"1977"}],"totalpage":1,"totalrecord":6}