{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"实验研究了氧化铁涂衣磨料与未涂衣磨料的单颗粒抗压强度和亲水性;对分别用它们制成的涂附磨具(砂布)的磨削性能进行了对比实验.证明了涂衣磨料的性能明显的优于未涂衣磨料,用涂衣磨料制成的涂附磨具的磨削性能好,使用寿命长,较显著地提高了磨具的质量,具有推广应用的价值.","authors":[{"authorName":"宋力宏","id":"645a9453-d830-4d01-a3c8-40e352357ccc","originalAuthorName":"宋力宏"},{"authorName":"","id":"57cb8956-6904-4d90-8bd5-e191b79ade56","originalAuthorName":"胡成香"},{"authorName":"王新一","id":"267cb634-cb6d-4c3e-8114-1ef9796efeca","originalAuthorName":"王新一"},{"authorName":"吴振勇","id":"1510358c-9d39-4549-be84-f5d5ca8357e8","originalAuthorName":"吴振勇"},{"authorName":"李国玉","id":"9632c08c-e8b2-40cf-a2b4-b1b3d44baf97","originalAuthorName":"李国玉"}],"doi":"10.3969/j.issn.1001-1625.1999.01.015","fpage":"67","id":"760e3fb5-d6c9-49f4-9321-f6dc98f77805","issue":"1","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"52197b35-33fa-4631-a855-aa4f353fdb0b","keyword":"涂衣磨料","originalKeyword":"涂衣磨料"},{"id":"a3525286-30d4-4e12-80c7-10061519a724","keyword":"单颗粒抗压强度","originalKeyword":"单颗粒抗压强度"},{"id":"a79def0f-32d5-4a8c-88ab-1346e17c3329","keyword":"亲水性","originalKeyword":"亲水性"},{"id":"9e899ba0-9947-4c6b-a768-be007621d586","keyword":"金属磨除量","originalKeyword":"金属磨除量"},{"id":"a8d36906-87a4-4d13-8d04-d85b63acbcbc","keyword":"涂附磨具","originalKeyword":"涂附磨具"}],"language":"zh","publisherId":"gsytb199901015","title":"氧化铁涂衣磨料性能的实验研究","volume":"","year":"1999"},{"abstractinfo":"研究了湿法合成对丹和磷酸氢钙的影响,以及温度和丹添加量对磷酸氢钙载药量的影响.结果表明,湿法合成对丹和磷酸钙氢钙均无明显影响,温度对丹载入量影响较小,丹载入量与合成体系中丹添加量成正比.通过湿法合成制备载不同浓度丹磷酸氢钙具有可行性.","authors":[{"authorName":"李茂红","id":"2cb1a4f1-a94c-4f1a-8d45-4308177ae133","originalAuthorName":"李茂红"},{"authorName":"赵菊梅","id":"aab7900a-f571-40d7-b64c-04966aeb4ac6","originalAuthorName":"赵菊梅"},{"authorName":"姚宁","id":"9d774dd6-f939-4276-a150-78bc619ac00b","originalAuthorName":"姚宁"},{"authorName":"王玉锁","id":"4836b5a6-be62-46a7-8e16-9def538e62e2","originalAuthorName":"王玉锁"},{"authorName":"李国庆","id":"ba69dd5f-fe5c-4d93-8a9c-56525ab1d4fb","originalAuthorName":"李国庆"},{"authorName":"屈树新","id":"6c913712-8ac8-495a-af55-ba55bc69923c","originalAuthorName":"屈树新"}],"doi":"","fpage":"16","id":"7e57fd8e-0efa-4028-b9c9-e711679edbf2","issue":"12","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"f9e151e8-f62c-4c9a-befa-cb47624f6463","keyword":"磷酸氢钙","originalKeyword":"磷酸氢钙"},{"id":"7d175913-6352-4191-8972-4b9dc79a8c91","keyword":"丹","originalKeyword":"香丹"},{"id":"ad46014e-639d-417c-8e6a-97b4fec30b88","keyword":"湿法合成","originalKeyword":"湿法合成"},{"id":"8eaf0369-c054-43a2-8dc3-06a74bfbcaf3","keyword":"性质","originalKeyword":"性质"},{"id":"10be9ec1-372f-4599-ba0e-59b5106afb79","keyword":"载药量","originalKeyword":"载药量"}],"language":"zh","publisherId":"cldb201112006","title":"载丹磷酸氢钙的研究","volume":"25","year":"2011"},{"abstractinfo":"通过对采油五厂五块生产系统腐蚀因素调查,摸清了五块腐蚀原因是产出液中Cl-,HCO3等强腐蚀性离子含量高,同时含有一定量的CO2(最高达4.68%),并含硫酸盐还原菌(SRB),从而形成弱酸性腐蚀水体.经向套管中注入KY-2高效缓性剂(加药浓度100 mg·L-1)后,腐蚀速率由0.0970mm·a-1降为0.0215 mm·a-1,总铁值由38.1 mg·L-1降为16.5 mg·L-1,治理后减少腐蚀作业5井次,取得较好的防腐蚀效果.","authors":[{"authorName":"丁其杰","id":"a726fd07-29b8-44e9-ad8c-d794e8cb40ae","originalAuthorName":"丁其杰"},{"authorName":"韩长喜","id":"2c7adb72-966b-4311-a324-a94a65656839","originalAuthorName":"韩长喜"},{"authorName":"刘生福","id":"026bb2ca-5601-4bfc-aa8a-2903be33cf2d","originalAuthorName":"刘生福"},{"authorName":"王红","id":"05eabf3b-9623-41fa-9353-e57398dcce5e","originalAuthorName":"王红"},{"authorName":"陈慧丽","id":"aaacc03d-0bd4-4484-a79e-40b2463bcaed","originalAuthorName":"陈慧丽"}],"doi":"","fpage":"430","id":"fa6b50c5-fc8d-4a34-a988-1e2286e3384c","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":"250af674-c501-4552-8164-351206ec28e3","keyword":"腐蚀因素","originalKeyword":"腐蚀因素"},{"id":"81d7048b-390a-4926-89a3-c9872eea4a80","keyword":"缓蚀剂","originalKeyword":"缓蚀剂"},{"id":"77f74e64-8796-4b22-967c-efb512d794a0","keyword":"综合治理","originalKeyword":"综合治理"},{"id":"967ef120-eb87-4f34-9e38-4738fdf733cd","keyword":"现场试验","originalKeyword":"现场试验"},{"id":"29e68cf8-1da8-4fdc-9ec1-3214dedc76c1","keyword":"采油五厂","originalKeyword":"采油五厂"}],"language":"zh","publisherId":"fsyfh201305016","title":"KY-2缓蚀剂在采油五厂七南块的应用","volume":"34","year":"2013"},{"abstractinfo":"本文以我国黄渤海地区的螺为对象,研究了其结构及组织形态特征.研究表明:螺壳体主要由方解石构成,其次为具有正交晶系结构的文石.螺壳体的纵截面由外层的柱状晶粒结构层,中间的交错纹片结构层和内层的柱状结构层组成.外层和中间层主要由方解石组成,内层由方解石和文石构成.显微硬度测试结果表明:螺壳体的硬度从外层到内层是逐渐增加的,说明内层的致密度比中层和外层的高.","authors":[{"authorName":"赵杰","id":"de8fae09-2dc3-4cdf-98b4-c5e4016f35ff","originalAuthorName":"赵杰"},{"authorName":"丁晓非","id":"f8d829dd-cc27-4a51-b1b2-1e7e24b3ae81","originalAuthorName":"丁晓非"},{"authorName":"高山","id":"096d2614-73e8-4629-a85d-ef51b78ff403","originalAuthorName":"高山"},{"authorName":"张峰","id":"44e343ba-1c19-44e8-87cd-c57994538e5f","originalAuthorName":"张峰"},{"authorName":"王来","id":"4d15d997-cd04-4a5d-a2e4-5a09f7525120","originalAuthorName":"王来"}],"doi":"10.3969/j.issn.1673-2812.2004.05.006","fpage":"644","id":"93bf2184-2b98-420c-8f8f-6e8723213ebb","issue":"5","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"b174751c-44a2-4eef-8879-a0a259761096","keyword":"螺","originalKeyword":"香螺"},{"id":"0e3510c7-25d9-4fa9-a3be-4591ebd6b772","keyword":"结构","originalKeyword":"结构"},{"id":"69616a84-21a7-44df-9363-d766c443f207","keyword":"方解石","originalKeyword":"方解石"},{"id":"2a3323d4-1f7c-4a7e-ac3c-c7c6f2801dfe","keyword":"文石","originalKeyword":"文石"}],"language":"zh","publisherId":"clkxygc200405006","title":"螺壳体的结构特征分析","volume":"22","year":"2004"},{"abstractinfo":"随着纳米碳管(CNTs)的广泛应用,其不可避免地进入环境中,天然有机质与CNTs的相互作用增大了CNTs的分散性,可能带来更大的环境风险.本研究系统考察了溶解敏酸(HA)对CNTs的悬浮效果,发现随着悬浮次数的增加,HA的累积吸附量不断增大,而CNTs的悬浮量先增加后减少,表明CNTs确实存在分级悬浮的现象.通过透射电子显微镜和热重分析对高悬浮量和低悬浮量的CNTs进行表征发现,高悬浮量的CNTs相比低悬浮量的CNTs短且碎,说明具有较多缺陷的CNTs可能是易悬浮的部分;尽管高悬浮量的CNTs对HA的累积吸附量较低,但其较早的出现了明显的失重平台,具有较差的热稳定性.两方面的证据可以证实CNTs自身性质的差异是其分级悬浮的控制性因素.","authors":[{"authorName":"魏超贤","id":"763376ea-2448-4547-bac0-80ec19040b45","originalAuthorName":"魏超贤"},{"authorName":"张凰","id":"ef50f9b4-3744-4d99-aff6-7857b144cd2f","originalAuthorName":"张凰"},{"authorName":"张迪","id":"f0acfb07-9e5a-49d8-972c-708411258223","originalAuthorName":"张迪"},{"authorName":"杨晓磊","id":"26d8c99a-9cf5-4743-b0c8-db29854a74c7","originalAuthorName":"杨晓磊"}],"doi":"","fpage":"252","id":"2fdfda36-fcce-4a68-8dc3-514fcd180646","issue":"3","journal":{"abbrevTitle":"XXTCL","coverImgSrc":"journal/img/cover/XXTCL.jpg","id":"70","issnPpub":"1007-8827","publisherId":"XXTCL","title":"新型炭材料"},"keywords":[{"id":"f89293b1-e366-47f8-a046-b5e210588eae","keyword":"纳米碳管","originalKeyword":"纳米碳管"},{"id":"78e1c012-4a87-4723-8c61-4e467c003f4f","keyword":"分级悬浮","originalKeyword":"分级悬浮"},{"id":"dc55b4c3-889e-4ad6-92cd-f67e6d1c6dd1","keyword":"透射电镜","originalKeyword":"透射电镜"},{"id":"45aafcc6-3606-4cac-a8ad-f1ba1624c673","keyword":"热重分析","originalKeyword":"热重分析"}],"language":"zh","publisherId":"xxtcl201703009","title":"纳米碳管在敏酸中的分级悬浮","volume":"32","year":"2017"},{"abstractinfo":"家峪铜矿床大地构造位置处于华北克拉通中部造山带南缘的中条山地区,矿床主要赋存于古元古界中条群篦子沟组含碳片岩、不纯大理岩和硅质钠长岩等岩石中,次为余家山组白云石大理岩中。对矿区内的含矿岩系进行了全岩地球化学测试分析,主量元素特征表明矿区内的含矿岩系均表现出富镁、富铝的特征;微量元素特征显示,所有样品均呈现出Nb、Ta、Ti负异常的现象,显示出与俯冲带岩浆地球化学类似的特征;稀土元素特征显示出一定程度的轻重稀土分馏,轻稀土富集,所有样品都表现出不同程度的铕负异常,表明这些含矿岩系形成于还原沉积环境中。研究认为,家峪铜矿床的成矿构造背景为俯冲后形成的弧后盆地;容矿岩石与国内典型热水喷流矿床相比,在地球化学特征方面有一定相似之处。因此,家峪铜矿床应为热水喷流沉积矿床。","authors":[{"authorName":"王子维","id":"ad0e6313-d4d6-4dc0-abbc-371068f119b9","originalAuthorName":"王子维"},{"authorName":"杨言辰","id":"fa6e5af9-31d8-4d28-b1af-18d546d8ab54","originalAuthorName":"杨言辰"},{"authorName":"韩世炯","id":"b700d724-a8a3-4d42-b26b-454049959c36","originalAuthorName":"韩世炯"},{"authorName":"张国宾","id":"517404e2-1f0d-4776-82dd-6ba27096d546","originalAuthorName":"张国宾"}],"doi":"10.11792/hj20140306","fpage":"26","id":"96823248-4ad8-4d6d-ab8a-555c99566f98","issue":"3","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"603922d4-cc44-4fda-bb47-6823130fa04c","keyword":"中条山","originalKeyword":"中条山"},{"id":"bf949b0b-54a2-4d58-9ff5-6002214136b9","keyword":"家峪铜矿床","originalKeyword":"胡家峪铜矿床"},{"id":"8c83c06b-9063-4f0b-9086-cf4fe1f30f43","keyword":"地球化学","originalKeyword":"地球化学"},{"id":"df2e6d76-c8a2-4b84-8264-265ce7b71582","keyword":"热水喷流沉积矿床","originalKeyword":"热水喷流沉积矿床"}],"language":"zh","publisherId":"huangj201403006","title":"中条山家峪铜矿区含矿岩系的地球化学特征及其地质意义","volume":"","year":"2014"},{"abstractinfo":"多环芳烃(Polycyclic aromatic hydrocarbons,PAHs)对人类健康和生态环境的危害近年来备受关注,有关PAHs在DOM上吸附特征的研究已有大量报道.但DOM构成成分的复杂性给PAHs与DOM相互作用的研究工作带来了困难.将DOM分离为不同化学结构和元素组成的组分,并分析其不同组分对与PAHs相互作用的具体贡献十分必要.本研究利用离子交换树脂将敏酸(Humic acid,HA)按照疏水性和酸碱性分离为不同组分,使用透析平衡法确定不同结构的HA与菲(PHE)的结合平衡常数,并对结合后样品进行傅里叶变换红外光谱(FTIR)分析.结果显示,HA组分中的极性和脂肪族含量对PHE在HA上的结合有重要影响和不同的贡献机制.疏水性HA组分对PHE的结合亲和力高于亲水性HA组分,疏水性中性组分(HoN)与PHE之间的结合系数最高,亲水性酸性组分(HiA)对PHE在HA上的结合贡献最少,HoN对PHE的环境风险有重要影响.研究中首次通过对结合前后不同有机质组分的FTIR光谱图的对比分析,进一步证明脂肪族是HA中与PHE发生相互作用的主要组分.","authors":[{"authorName":"王琳","id":"3b5d9548-8ed4-4ed5-b54f-af24076c50a3","originalAuthorName":"王琳"},{"authorName":"田路萍","id":"86da6f16-d4ee-4f52-ae3b-ed9d04e3474b","originalAuthorName":"田路萍"},{"authorName":"李芳芳","id":"9301c727-eac8-41eb-9725-93815d4544f4","originalAuthorName":"李芳芳"},{"authorName":"吴敏","id":"0e8d96c3-ac49-464c-99d0-fab5e90c650f","originalAuthorName":"吴敏"}],"doi":"10.7524/j.issn.0254-6108.2017.04.2016081902","fpage":"745","id":"36c3ac72-435d-418a-9603-812a691f5498","issue":"4","journal":{"abbrevTitle":"HJHX","coverImgSrc":"journal/img/cover/HJHX.jpg","id":"43","issnPpub":"0254-6108","publisherId":"HJHX","title":"环境化学 "},"keywords":[{"id":"6eda2fbc-7c54-4623-a99f-09a8ba85cf46","keyword":"敏酸","originalKeyword":"胡敏酸"},{"id":"d67dac65-54a9-48da-83d6-48f58000ab11","keyword":"离子交换树脂","originalKeyword":"离子交换树脂"},{"id":"729c4a44-5d7a-469e-aab0-9c4186a9a22d","keyword":"多环芳烃","originalKeyword":"多环芳烃"},{"id":"4cc7df56-04ee-465a-8b48-4d85935568d3","keyword":"吸附","originalKeyword":"吸附"},{"id":"9dcb7c53-fecd-4935-884d-6e1a9e28d7e4","keyword":"疏水性中性组分(HoN)","originalKeyword":"疏水性中性组分(HoN)"}],"language":"zh","publisherId":"hjhx201704008","title":"脂肪族在不同组分敏酸与菲结合中的作用","volume":"36","year":"2017"},{"abstractinfo":"利用漆酶催化,使4-豆酸与聚木糖发生接枝共聚反应,从而改善聚木糖的膜性能.通过红外光谱(FT-IR)、核磁共振碳谱(13 C NMR)、裂解-气相色谱/质谱(Py-GC/MS)联用等分析,表明接枝反应后聚木糖与4-豆酸之间产生化学键连接,发生了接枝共聚反应;通过聚合度测试,接枝后聚木糖的聚合度提高了17.78%;薄膜拉伸性能的测试结果得出,接枝反应后聚木糖薄膜的杨氏模量提高了25.29%,拉伸强度提高了19.41%.聚木糖与4-豆酸之间的接枝作用在增强薄膜性能中发挥了重要的作用,接枝后聚木糖制得的薄膜具有良好强度性能.","authors":[{"authorName":"裴继诚","id":"04951854-4db9-4c7a-837b-e087f242dd58","originalAuthorName":"裴继诚"},{"authorName":"王兵","id":"85ffcf8d-5a11-4df7-aede-c296bb55e20f","originalAuthorName":"王兵"},{"authorName":"张方东","id":"acabfbeb-4bb2-412e-ba21-f582f3130e3e","originalAuthorName":"张方东"},{"authorName":"李中阳","id":"2beb5231-bc53-4931-90b7-8de624d4fcd0","originalAuthorName":"李中阳"},{"authorName":"殷允北","id":"d9a4b59b-8b8a-43d3-bc54-e7fc3ed900bd","originalAuthorName":"殷允北"}],"doi":"10.3969/j.issn.1001-9731.2015.10.003","fpage":"10013","id":"6cea34bb-f213-4366-bcaa-5a8d4b7b3406","issue":"10","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"a858cb65-31d3-4097-bb18-d2aadb4e5071","keyword":"漆酶","originalKeyword":"漆酶"},{"id":"51faaa87-299f-46fe-afff-3f06abf367f9","keyword":"聚木糖","originalKeyword":"聚木糖"},{"id":"191ad8ea-410e-4252-8467-93a06c2aad38","keyword":"4-豆酸","originalKeyword":"4-香豆酸"},{"id":"f85bc4fa-70dd-479e-acb5-a8ed5becd84b","keyword":"接枝共聚","originalKeyword":"接枝共聚"}],"language":"zh","publisherId":"gncl201510003","title":"漆酶催化4-豆酸与聚木糖接枝改善其强度性能的研究?","volume":"","year":"2015"},{"abstractinfo":"熊耳山地区是豫西重要的金矿化集中区,萑洼金矿是该成矿带近几年新发现的金矿床.通过系统研究成矿地质条件、地球化学及地球物理综合信息,并在此基础上归纳总结了控矿地质因素和物化探找矿标志,从而建立了萑洼金矿的地质-地球物理-地球化学找矿模型.","authors":[{"authorName":"王长明","id":"c4f9505e-dee3-4110-b711-d361d6501672","originalAuthorName":"王长明"},{"authorName":"邓军","id":"00a39e54-f697-4a23-9f04-63d7adc794da","originalAuthorName":"邓军"},{"authorName":"张寿庭","id":"b1f5b0fe-62b3-4215-8d83-6d82e261b134","originalAuthorName":"张寿庭"}],"doi":"10.3969/j.issn.1001-1277.2006.07.004","fpage":"11","id":"82bcc3bc-0def-4fad-9cc4-f5094ad1212d","issue":"7","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"3db6946a-6e5a-4316-97be-2024bd5648f2","keyword":"萑洼金矿床","originalKeyword":"萑香洼金矿床"},{"id":"11bb3b42-7335-4009-be13-bfb63a7dd097","keyword":"找矿信息","originalKeyword":"找矿信息"},{"id":"bf16875c-75b5-4161-ba5b-b1542873dc59","keyword":"找矿模型","originalKeyword":"找矿模型"}],"language":"zh","publisherId":"huangj200607004","title":"河南萑洼金矿床综合找矿模型","volume":"27","year":"2006"},{"abstractinfo":"对以水杨醛和乙酸酐为原料合成豆素的工艺进行了改进. 采用乙酸钙为催化剂、PEG为活化剂的工艺路线. 用HPLC跟踪反应过程,对催化剂和活化剂的用量、乙酸酐的用量和用法及保温反应的温度和时间对豆素收率的影响进行了研究. 水杨醛与乙酸酐的总摩尔比为1∶1 .9,反应近终点时在(214±2) ℃保温反应0.5 h,豆素收率达86.6%.","authors":[{"authorName":"肖如亭","id":"d1cd0231-1c43-4586-8fba-65a971b5509e","originalAuthorName":"肖如亭"},{"authorName":"李乃瑄","id":"63b68d1d-1ae2-4c41-83cb-77eeae1898ce","originalAuthorName":"李乃瑄"},{"authorName":"董庆洁","id":"88933ac1-5fe0-46d2-abd2-f82a37cf7662","originalAuthorName":"董庆洁"},{"authorName":"吴志东","id":"cda26f87-7fe9-4689-a936-f67699733888","originalAuthorName":"吴志东"},{"authorName":"葛明","id":"646a02ff-efe5-4ff9-a01d-f3b767bd5e59","originalAuthorName":"葛明"}],"doi":"10.3969/j.issn.1000-0518.2000.03.014","fpage":"288","id":"6b0973cb-18c3-468e-8d62-472b307500cc","issue":"3","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"2b9da89c-2f9d-4488-b589-592599ea3fbb","keyword":"豆素","originalKeyword":"香豆素"},{"id":"4c30ca5d-4960-497b-8074-7d1a7e2b8992","keyword":"Perkin方法","originalKeyword":"Perkin方法"},{"id":"42cb0875-f5ff-45cf-b091-8e5fd6c84b75","keyword":"聚乙二醇","originalKeyword":"聚乙二醇"},{"id":"e1572d68-6977-4a46-90b9-98a221e369a4","keyword":"乙酸钙","originalKeyword":"乙酸钙"}],"language":"zh","publisherId":"yyhx200003014","title":"改进的Perkin法催化合成豆素","volume":"17","year":"2000"}],"totalpage":598,"totalrecord":5972}