{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以<span style=\"color:red\">惠</span>济河水系开封段底泥为研究对象,沿河采集75个底泥样品,测定了样品中重金属Cd、Cr、Cu、Ni、Pb和Zn的含量,并采用富集系数法分析重金属富集污染程度和潜在生态风险指数法评价重金属的潜在生态风险.结果表明,<span style=\"color:red\">惠</span>济河开封段底泥Cd、Cr、Cu、Ni、Pb和Zn平均含量分别为24.51、67.86、290.65、28.46、115.34、1936.95 mg·kg-1,远高于我国潮土背景值.富集系数分析表明,底泥各重金属污染程度由高到低依次为:Cd(146.10) ＞Zn(19.62)＞ Cu(9.89) ＞Pb(3.83) ＞Cr(0.89) ＞Ni(0.88),其中Cd、Cu、Zn已显著富集污染,Cr、Ni无明显富集污染.生态风险评价结果表明,底泥各重金属平均潜在生态风险系数的大小顺序依次为:Cd＞Cu＞Zn＞Pb＞Ni＞Cr,6种重金属综合潜在生态风险指数(RI)平均值为7259.21,属于很强生态风险,RI“很强”等级样点主要分布在黄汴河、化肥河、<span style=\"color:red\">惠</span>济河下游及马家河下游河段,镉是最主要的潜在生态风险因子.","authors":[{"authorName":"王洪涛","id":"92221eb3-ccea-41e9-9eb4-e5b4f395f271","originalAuthorName":"王洪涛"},{"authorName":"张俊华","id":"9e29ee82-eb54-4205-ad22-10a87c2e7626","originalAuthorName":"张俊华"},{"authorName":"张天宁","id":"4f389597-450b-47a0-b69b-43eae8f6d03b","originalAuthorName":"张天宁"},{"authorName":"姜玉玲","id":"87303f5a-92d8-4501-bd4a-6cbbf2ac5329","originalAuthorName":"姜玉玲"},{"authorName":"丁少峰","id":"d6e752b5-69b5-4e67-aae3-848bc06d37f9","originalAuthorName":"丁少峰"},{"authorName":"郭廷忠","id":"785053bc-984b-4402-8b17-ad333ca31c09","originalAuthorName":"郭廷忠"}],"doi":"10.7524/j.issn.0254-6108.2016.08.2015123101","fpage":"1567","id":"959ba2e5-04c8-4e26-9d2a-46208ec1eb61","issue":"8","journal":{"abbrevTitle":"HJHX","coverImgSrc":"journal/img/cover/HJHX.jpg","id":"43","issnPpub":"0254-6108","publisherId":"HJHX","title":"环境化学   "},"keywords":[{"id":"cf706a9e-42bd-4586-8eb3-e614ce7d1707","keyword":"开封市","originalKeyword":"开封市"},{"id":"c9633c25-f574-4fe4-b445-a4a33b1465ee","keyword":"<span style=\"color:red\">惠</span>济河","originalKeyword":"惠济河"},{"id":"3af801d1-9657-4155-a71a-091cbf3a2e47","keyword":"底泥","originalKeyword":"底泥"},{"id":"6f7c4eb5-4332-4d77-a80d-a673a3388957","keyword":"富集","originalKeyword":"富集"},{"id":"fc079342-19d8-4cc1-972f-f3c8922a62d9","keyword":"潜在生态风险","originalKeyword":"潜在生态风险"}],"language":"zh","publisherId":"hjhx201608003","title":"开封<span style=\"color:red\">惠</span>济河水系底泥重金属污染与潜在生态风险评价","volume":"35","year":"2016"},{"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":"薛兴旺","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<span style=\"color:red\">惠</span>洁","id":"c97d6cbf-5ec6-4fd5-9601-976b9f32074b","originalAuthorName":"谈惠洁"},{"authorName":"<span style=\"color:red\">索</span><span style=\"color:red\">惠</span><span style=\"color:red\">惠</span>","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":"制备了一系列改性咪唑酯化衍生物和改性咪唑酰胺化衍生物,通过红外光谱和核磁共振氢谱对产物的结构进行了表征.将改性咪唑衍生物用作环氧固化剂,研究了固化物的玻璃化转变温度及力学性能.结果表明,改性咪唑酰胺化衍生物/环氧固化物的耐热性能优于改性咪唑酯化衍生物/环氧固化物,但力学性能下降;2-苯基咪唑衍生物/环氧固化物的力学性能及耐热性能均优于2-甲基咪唑衍生物/环氧固化物;含邻苯二甲酸酯结构的环氧固化物的力学性能尤其是冲击强度优于含丁二酸酯结构的环氧固化物.","authors":[{"authorName":"张宝华","id":"29c88811-8a3b-4975-828f-b4f68bc6be5d","originalAuthorName":"张宝华"},{"authorName":"<span style=\"color:red\">索</span><span style=\"color:red\">惠</span><span style=\"color:red\">惠</span>","id":"420edb64-029d-4594-af87-ac0ad861d448","originalAuthorName":"索惠惠"},{"authorName":"谈<span style=\"color:red\">惠</span>洁","id":"88549e2c-8d75-4ea6-9bb9-384bd339ca45","originalAuthorName":"谈惠洁"},{"authorName":"翁燕青","id":"1c74b197-efea-49c4-8c0d-d1c2bd227ca8","originalAuthorName":"翁燕青"},{"authorName":"徐红","id":"53b38e88-ac6b-4407-98a9-d4d4d876028d","originalAuthorName":"徐红"}],"doi":"","fpage":"63","id":"a58ca974-7b93-4a40-9db8-5d306f54d934","issue":"8","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":"f74733a5-6a7f-4725-98a1-3459dc72fcc1","keyword":"咪唑衍生物","originalKeyword":"咪唑衍生物"},{"id":"f1d90538-e485-40ec-95e1-8e0fae277cf7","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"92f737f7-5b60-4f91-ac12-de9d62383124","keyword":"固化剂","originalKeyword":"固化剂"},{"id":"0e52db03-a9c1-48be-bb14-aed2cba2730e","keyword":"结构","originalKeyword":"结构"},{"id":"e069a409-4b4d-4353-bdc0-ee5b854fa0c1","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"gfzclkxygc201408013","title":"改性咪唑衍生物结构对环氧树脂固化物性能的影响","volume":"30","year":"2014"},{"abstractinfo":"","authors":[],"doi":"","fpage":"44","id":"e39b3dcf-809a-44da-91fc-bcd59feb5cbd","issue":"5","journal":{"abbrevTitle":"TGYJZ","coverImgSrc":"journal/img/cover/TGYJZ.jpg","id":"60","issnPpub":"1009-9964","publisherId":"TGYJZ","title":"钛工业进展"},"keywords":[{"id":"62425524-d2dd-4871-b3d7-0ee0c06ab201","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"tgyjz201305025","title":"RTI公司与普<span style=\"color:red\">惠</span>发动机公司签订长期供货协议","volume":"","year":"2013"},{"abstractinfo":"","authors":[],"doi":"","fpage":"60","id":"21d05d70-c651-4567-abf4-7080ae424995","issue":"2","journal":{"abbrevTitle":"XXTCL","coverImgSrc":"journal/img/cover/XXTCL.jpg","id":"70","issnPpub":"1007-8827","publisherId":"XXTCL","title":"新型炭材料"},"keywords":[{"id":"dc684ec2-5c35-4b62-945e-2596d7f2ed0d","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"xxtcl200102018","title":"中国科学院山西煤炭化学研究所扬州<span style=\"color:red\">惠</span>通聚酯技术有限公司——共建“炭材料联合实验室”","volume":"16","year":"2001"},{"abstractinfo":"在检测斜拉<span style=\"color:red\">索</span>腐蚀程度的基础上，分析和探讨拉<span style=\"color:red\">索</span>腐蚀失效与寿命估算.进而提出<span style=\"color:red\">索</span>力对于局部应力腐蚀的不敏感性和应定期对服役中的拉<span style=\"color:red\">索</span>进行全面防护状态检测的建议.\n\n","authors":[{"authorName":"黄跃平","id":"3886c393-2585-4452-ac2a-4a360d853a8c","originalAuthorName":"黄跃平"},{"authorName":"胥明","id":"53405376-a170-4a3e-b0fd-d13ffe9a5ef7","originalAuthorName":"胥明"},{"authorName":"姜益军","id":"82a85983-a746-494b-918f-8b0cc93d42e7","originalAuthorName":"姜益军"},{"authorName":"顾成军","id":"a43a7121-07d5-4408-af9b-7d49acd6dafa","originalAuthorName":"顾成军"},{"authorName":"段永胜","id":"23bf27ac-8a4d-45f4-a058-505431be3eb1","originalAuthorName":"段永胜"},{"authorName":"朱绍庄","id":"535d1d0e-dd55-48f9-8485-5d6d69348f53","originalAuthorName":"朱绍庄"}],"categoryName":"|","doi":"","fpage":"132","id":"4b505a18-5d68-4075-81d9-d7149390c5da","issue":"2","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报（英文）"},"keywords":[{"id":"6e1f59a6-103a-4b3e-abc7-5220f9e7ab4a","keyword":"拉<span style=\"color:red\">索</span>","originalKeyword":"拉索"},{"id":"2673f8c8-0d0a-4089-b5d5-ee79b4619d33","keyword":"null","originalKeyword":"null"},{"id":"2640997e-97ee-4968-a2e3-4eaeea9171c3","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1002-6495_2006_2_3","title":"拉<span style=\"color:red\">索</span>局部腐蚀检测与评估分析","volume":"18","year":"2006"},{"abstractinfo":"在检测斜拉<span style=\"color:red\">索</span>腐蚀程度的基础上,分析和探讨拉<span style=\"color:red\">索</span>腐蚀失效与寿命估算.进而提出<span style=\"color:red\">索</span>力对于局部应力腐蚀的不敏感性和应定期对服役中的拉<span style=\"color:red\">索</span>进行全面防护状态检测的建议.","authors":[{"authorName":"黄跃平","id":"bd7f5f72-44b4-4070-aec8-39dd30df9ec2","originalAuthorName":"黄跃平"},{"authorName":"胥明","id":"6d191a19-8651-48e7-bdda-2c984288d262","originalAuthorName":"胥明"},{"authorName":"姜益军","id":"93773a0b-311b-49c2-b1c4-82c967deff4f","originalAuthorName":"姜益军"},{"authorName":"顾成军","id":"37f85272-2179-4221-8242-6b51936bf77f","originalAuthorName":"顾成军"},{"authorName":"段永胜","id":"2c20d471-24a8-4ab8-92c1-21be0ac4fb22","originalAuthorName":"段永胜"},{"authorName":"朱绍庄","id":"4265fcd2-b49a-4e74-bb23-6f97579ce3ac","originalAuthorName":"朱绍庄"}],"doi":"10.3969/j.issn.1002-6495.2006.02.016","fpage":"132","id":"58dfb0eb-16c2-4d1a-bae5-2636b34c4227","issue":"2","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报（英文）"},"keywords":[{"id":"e4c5a14c-b0ff-4fde-9132-2fab952d53c5","keyword":"拉<span style=\"color:red\">索</span>","originalKeyword":"拉索"},{"id":"fb53af4a-b006-46cb-88a7-7c3e83e75e9c","keyword":"点腐蚀","originalKeyword":"点腐蚀"},{"id":"5e6eab98-c956-4582-83cf-0e0cd5d56017","keyword":"寿命估算","originalKeyword":"寿命估算"},{"id":"7a07e1a8-c977-43e2-9e36-95e7567c9062","keyword":"PE护套","originalKeyword":"PE护套"}],"language":"zh","publisherId":"fskxyfhjs200602016","title":"拉<span style=\"color:red\">索</span>局部腐蚀检测与评估分析","volume":"18","year":"2006"},{"abstractinfo":"斜拉<span style=\"color:red\">索</span>是现代大跨度斜拉桥的主要承重结构,由于长期承受动载和静载,暴露在风雨、潮湿和污染空气的环境中,斜拉索索体和锚具结构件都容易遭受腐蚀破坏,影响斜拉桥的安全使用.为了保证桥梁和斜拉<span style=\"color:red\">索</span>结构的安全,必须加强斜拉<span style=\"color:red\">索</span>的防护.本文结合工程应用,讨论斜拉<span style=\"color:red\">索</span>实用锚端防护系统,分析和探讨锚端防护技术、工艺、材料应用及施工质量控制.","authors":[{"authorName":"叶觉明","id":"ec06fb39-7f59-4143-a0d0-4d88de69d3b0","originalAuthorName":"叶觉明"}],"doi":"10.3969/j.issn.1005-748X.2007.02.014","fpage":"99","id":"c97e1c8d-0679-4bc5-b6da-ce3b05ad2fd9","issue":"2","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"ac358e03-eb63-4225-8d1c-8f33cbe8db47","keyword":"斜拉桥","originalKeyword":"斜拉桥"},{"id":"154e7479-66bc-43e4-b6ab-2f51341f2703","keyword":"斜拉<span style=\"color:red\">索</span>","originalKeyword":"斜拉索"},{"id":"f5faa09a-006b-43f9-86f2-39f2200506b8","keyword":"锚端防护","originalKeyword":"锚端防护"},{"id":"07ee13e9-8211-4351-9cb2-ddd6d1255e4e","keyword":"涂装","originalKeyword":"涂装"},{"id":"8d108fb2-7ef2-462f-9849-8c5e2a068649","keyword":"密封","originalKeyword":"密封"},{"id":"5b0d0402-f41d-4347-b03e-f4477daf1626","keyword":"填充","originalKeyword":"填充"}],"language":"zh","publisherId":"fsyfh200702014","title":"桥梁斜拉<span style=\"color:red\">索</span>的锚端防护","volume":"28","year":"2007"},{"abstractinfo":"斜拉<span style=\"color:red\">索</span>是斜拉桥的主要承重传力结构件,由于置于江河、海湾的不利外部环境中使用,以钢丝和锚具构成的斜拉<span style=\"color:red\">索</span>可能产生金属锈蚀,使斜拉<span style=\"color:red\">索</span>腐蚀失效,影响斜拉桥的安全营运.在讨论斜拉<span style=\"color:red\">索</span>实用防腐蚀保护方式的基础上,分析和探讨新的长效斜拉<span style=\"color:red\">索</span>防腐蚀保护技术.","authors":[{"authorName":"叶觉明","id":"cadc5630-8337-48e7-be63-bcf75856d479","originalAuthorName":"叶觉明"},{"authorName":"钟建驰","id":"6e795061-fe30-4e45-bf06-b94724eb0644","originalAuthorName":"钟建驰"}],"doi":"10.3969/j.issn.1005-748X.2003.05.012","fpage":"221","id":"28e6f445-82e1-47d6-978e-bae55417ca34","issue":"5","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"ab425d86-f890-4bfd-8e3a-9fe5a5ffa775","keyword":"斜拉<span style=\"color:red\">索</span>","originalKeyword":"斜拉索"},{"id":"7e42806a-0e3e-42c2-be28-addb028bf4d3","keyword":"高强度钢丝","originalKeyword":"高强度钢丝"},{"id":"c6bb8e2d-b41b-4f60-a192-00999868e12a","keyword":"钢绞线","originalKeyword":"钢绞线"},{"id":"ed2fdb80-6bc1-4986-9f71-143b5d2043fc","keyword":"腐蚀","originalKeyword":"腐蚀"},{"id":"7ea7077e-d01e-4d79-8a7e-f134108dffb2","keyword":"聚乙烯","originalKeyword":"聚乙烯"}],"language":"zh","publisherId":"fsyfh200305012","title":"大桥斜拉<span style=\"color:red\">索</span>腐蚀防护技术的应用和探讨","volume":"24","year":"2003"},{"abstractinfo":"在激光应用中需要精确、快速测量所用激光的波长,本文介绍了一种测量激光波长的方法,其光路基于斐<span style=\"color:red\">索</span>干涉仪,并通过光路准直与滤波而产生平行干涉条纹,通过线阵CCD采集并经计算机处理后能够以较高的精度测量激光波长.","authors":[{"authorName":"宋建明","id":"4e751d16-6445-4e1f-a39b-6f2db8baef2a","originalAuthorName":"宋建明"},{"authorName":"是度芳","id":"8c3aadf6-a625-4f6f-b4e3-ad0c1b2fd0ef","originalAuthorName":"是度芳"}],"doi":"10.3969/j.issn.1007-5461.2001.03.009","fpage":"224","id":"62cae670-785a-4639-833c-301d41655739","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":"776ad8e8-d688-44ca-b45e-233e794defd2","keyword":"斐<span style=\"color:red\">索</span>干涉仪","originalKeyword":"斐索干涉仪"},{"id":"e67d9346-2375-4ca5-939f-a4d900fa49e2","keyword":"相对测量","originalKeyword":"相对测量"},{"id":"66b54642-6cd8-4365-b7b5-7201db7dcdd2","keyword":"周期分析算法","originalKeyword":"周期分析算法"}],"language":"zh","publisherId":"lzdzxb200103009","title":"利用斐<span style=\"color:red\">索</span>干涉测量激光波长","volume":"18","year":"2001"}],"totalpage":16,"totalrecord":160}