{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"研究了Tm3+/HO3+离子共掺碲酸盐玻璃的光谱性质,应用Judd-Ofelt理论计算了玻璃的各项光谱参数,推导了速率方程.表明3H4→3F4自发辐射跃迁几率很小,这一跃迁发射为-自终止系统.Tm3+离子3F4上粒子数主要来源于3H4+3H6→2323F4的交叉弛豫过程.玻璃的荧光光谱表明,随着Ho2O3浓度的增加,Tm3+离子3F4→3H6跃迁的1.8μm发光强度降低,而HO3+离子5I7→5I8跃迁的2.0 μm发光强度迅速升高,说明Ho2O3浓度的增加,Tm3+离子和Ho3+离子间的能量转移作用逐渐加强.","authors":[{"authorName":"印冰","id":"54eb665f-d46b-42ff-aae5-0d1ca368e62e","originalAuthorName":"印冰"},{"authorName":"<span style=\"color:red\">杨</span>中民","id":"8850d138-6e9c-4bb9-8cb9-7102e3712513","originalAuthorName":"杨中民"},{"authorName":"<span style=\"color:red\">杨</span><span style=\"color:red\">钢</span><span style=\"color:red\">锋</span>","id":"f97e7c4c-b1d9-401a-b6b5-303b2a148c47","originalAuthorName":"杨钢锋"},{"authorName":"姜中宏","id":"4d12923c-8456-4101-a569-b7b3199cf88f","originalAuthorName":"姜中宏"}],"doi":"","fpage":"1016","id":"61999f6c-9c20-4901-a167-3b11e5988b8f","issue":"6","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"51408931-20cb-4268-96c6-a9425d31bada","keyword":"碲酸盐玻璃","originalKeyword":"碲酸盐玻璃"},{"id":"38f2787f-1168-4190-a245-700b3ebee9e0","keyword":"Tm3+/Ho3离子","originalKeyword":"Tm3+/Ho3离子"},{"id":"c9311821-f4df-4a68-bb55-273668b6646c","keyword":"交叉弛豫","originalKeyword":"交叉弛豫"},{"id":"b986a9b3-3fef-43a8-ae13-499b434913a0","keyword":"能量转移","originalKeyword":"能量转移"}],"language":"zh","publisherId":"xyjsclygc200806017","title":"Tm3+/HO3+共掺碲酸盐玻璃2.0μm发光性质研究","volume":"37","year":"2008"},{"abstractinfo":"研究了碲酸盐玻璃中不同浓度Tm3+离子掺杂的发光特性,探讨了不同Tm3+离子浓度对发光强度的影响以及交叉弛豫的机理.通过测量不同浓度Tm2O3的3H4能级寿命,计算了Tm3+离子的交叉弛豫速率.结果表明,交叉弛豫速率随着Tm3+离子浓度的增加而迅速增大.Tm3+离子之间的交叉弛豫过程能有效地提高1.8 μm发光强度.","authors":[{"authorName":"印冰","id":"c9595265-1eff-417c-b1ca-9660cc1c6e1c","originalAuthorName":"印冰"},{"authorName":"<span style=\"color:red\">杨</span>中民","id":"0e5e00f3-8c7f-4e6e-b089-2b6392b611c3","originalAuthorName":"杨中民"},{"authorName":"<span style=\"color:red\">杨</span><span style=\"color:red\">钢</span><span style=\"color:red\">锋</span>","id":"3361fd2b-2516-400a-87fc-90973a5e3df1","originalAuthorName":"杨钢锋"},{"authorName":"张勤远","id":"68b2ae19-40c1-4c07-92a1-30ea255de186","originalAuthorName":"张勤远"},{"authorName":"姜中宏","id":"f49984ab-8a25-4265-a29a-4085014f8bde","originalAuthorName":"姜中宏"}],"doi":"","fpage":"85","id":"d498dfed-6975-4f29-8aca-aa5c1a8aae43","issue":"1","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"49fea725-076a-4121-8e7b-70a3a96bba57","keyword":"Tm3+离子","originalKeyword":"Tm3+离子"},{"id":"79b2fe2c-ab69-49be-9ef8-6c07ad44f55a","keyword":"1.8μm发光","originalKeyword":"1.8μm发光"},{"id":"26bfc483-4d67-4558-9ef2-bee0d260be5c","keyword":"交叉弛豫","originalKeyword":"交叉弛豫"},{"id":"1bf4a7a2-0666-49b2-83e6-0c87e81f07e1","keyword":"速率","originalKeyword":"速率"}],"language":"zh","publisherId":"xyjsclygc200801020","title":"交叉弛豫过程对碲酸盐玻璃中Tm3+离子1.8 μm发光的影响","volume":"37","year":"2008"},{"abstractinfo":"制备了不同含水量的掺铒磷酸盐玻璃,研究了各种工艺参数对反应气氛法除水效果的影响.结果表明由鼓泡气体带入的除水剂是玻璃除水的主要动力;在通气最初阶段的除水速率最快,并且提高除水温度、增大通气流量均有助于提高除水效率;结合实验从反应热力学角度讨论了除水机理,并指出在玻璃熔体中除水反应受熔体“笼效应”影响,反应速率大小取决于OH与CCl<SUB>4</SUB>形成偶遇对概率的大小.","authors":[{"authorName":"<span style=\"color:red\">杨</span><span style=\"color:red\">钢</span><span style=\"color:red\">锋</span>","id":"db61fcfc-cf6e-4383-9b0a-ef68b7f92f35","originalAuthorName":"杨钢锋"},{"authorName":"赵三银","id":"e4b29795-b771-426b-9bdd-55700181b3f5","originalAuthorName":"赵三银"},{"authorName":"邓再德","id":"262af11e-c039-4017-bec1-90bc344e9f7b","originalAuthorName":"邓再德"},{"authorName":"孙家森","id":"126b8299-3ef9-4842-b70f-7c5ae9a86ca7","originalAuthorName":"孙家森"},{"authorName":"姜中宏","id":"6d127f58-c006-4cd3-88a6-0a10f9c14925","originalAuthorName":"姜中宏"}],"categoryName":"|","doi":"","fpage":"1083","id":"f46509eb-fb13-4e89-ae8e-7f2dc196be68","issue":"5","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"5c883225-6a74-4a6d-8ad1-0ec8f4a80325","keyword":"掺铒磷酸盐玻璃","originalKeyword":"掺铒磷酸盐玻璃"},{"id":"f0e222f9-b496-4601-8e55-9e0f4310ed43","keyword":" reaction atmosphere process","originalKeyword":" reaction atmosphere process"},{"id":"b9e1d471-dbfe-42cc-8a29-06a1e1c3a125","keyword":" technological parameters","originalKeyword":" technological parameters"},{"id":"9eedbc98-cf2a-4775-8340-18898cfdb817","keyword":" thermodynamic theory","originalKeyword":" thermodynamic theory"}],"language":"zh","publisherId":"1000-324X_2005_5_5","title":"掺铒磷酸盐玻璃反应气氛法除水的研究","volume":"20","year":"2005"},{"abstractinfo":"制备了不同含水量的掺铒磷酸盐玻璃,研究了各种工艺参数对反应气氛法除水效果的影响.结果表明由鼓泡气体带入的除水剂是玻璃除水的主要动力;在通气最初阶段的除水速率最快,并且提高除水温度、增大通气流量均有助于提高除水效率;结合实验从反应热力学角度讨论了除水机理,并指出在玻璃熔体中除水反应受熔体\"笼效应\"影响,反应速率大小取决于OH与CCl4形成偶遇对概率的大小.","authors":[{"authorName":"<span style=\"color:red\">杨</span><span style=\"color:red\">钢</span><span style=\"color:red\">锋</span>","id":"52988ea6-26d0-4fac-99c5-216e94b4af83","originalAuthorName":"杨钢锋"},{"authorName":"赵三银","id":"e980c61f-4877-4ed9-a26d-f2e295b595f0","originalAuthorName":"赵三银"},{"authorName":"邓再德","id":"97ed68b8-0099-45ae-949d-82d9a3f39bea","originalAuthorName":"邓再德"},{"authorName":"孙家森","id":"1c6ed91f-7ddc-49fd-bb00-14542f28e644","originalAuthorName":"孙家森"},{"authorName":"姜中宏","id":"694b7f47-4bfb-4667-9615-264bba9c19da","originalAuthorName":"姜中宏"}],"doi":"10.3321/j.issn:1000-324X.2005.05.011","fpage":"1083","id":"4e604f22-2621-45d2-bc72-e32d6bb7a4ba","issue":"5","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"8ea45c68-b48b-4d4d-a435-34954b078016","keyword":"掺铒磷酸盐玻璃","originalKeyword":"掺铒磷酸盐玻璃"},{"id":"1b5f13f7-fc03-4759-8adf-231bbfb9a345","keyword":"反应气氛法","originalKeyword":"反应气氛法"},{"id":"a543da5b-0961-4350-8d13-cb355996e59f","keyword":"工艺参数","originalKeyword":"工艺参数"},{"id":"91520505-a432-4de5-af90-8986118675c9","keyword":"热力学理论","originalKeyword":"热力学理论"}],"language":"zh","publisherId":"wjclxb200505011","title":"掺铒磷酸盐玻璃反应气氛法除水的研究","volume":"20","year":"2005"},{"abstractinfo":"采用Woods-Saxon形成的密度函数，按照<span style=\"color:red\">杨</span>立铭方法以及稍微修改的方法进行估算都得出，紧接126的幻数应该接近于184．","authors":[{"authorName":"李先卉","id":"de0a8216-5ace-4a39-a9c2-dc0e4635868d","originalAuthorName":"李先卉"},{"authorName":"周治宁","id":"fb0bee5a-b978-479d-a348-7cfeb81683ff","originalAuthorName":"周治宁"},{"authorName":"钟毓澍","id":"7e1c646a-9dd6-4099-a1dd-48a38d24785c","originalAuthorName":"钟毓澍"},{"authorName":"<span style=\"color:red\">杨</span>泽森","id":"dac8f638-c051-480c-899f-55daa616b078","originalAuthorName":"杨泽森"}],"doi":"10.3969/j.issn.1007-4627.2000.01.009","fpage":"39","id":"24ab9145-669e-473f-940c-46aafa41541e","issue":"1","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"a56c609f-1561-4216-adb0-fc937f323b42","keyword":"超重核幻数","originalKeyword":"超重核幻数"},{"id":"bc154b1b-0f42-4d6f-9e65-64cf1cf70b5f","keyword":"<span style=\"color:red\">杨</span>立铭方法","originalKeyword":"杨立铭方法"},{"id":"913e281b-2cf2-4469-99de-7758f327a0c2","keyword":"Thomas-Fermi近似","originalKeyword":"Thomas-Fermi近似"}],"language":"zh","publisherId":"yzhwlpl200001009","title":"用<span style=\"color:red\">杨</span>立铭方法估算大于126的幻数","volume":"17","year":"2000"},{"abstractinfo":"采用双<span style=\"color:red\">锋</span>角钻头和普通麻花钻对T700碳纤维复合材料(CFRP)进行钻削试验,从钻削轴向力、制孔出口质量和表面粗糙度等方面分析双<span style=\"color:red\">锋</span>角钻头在不同加工参数下制孔特点,并与普通麻花钻进行对比.试验结果表明:与普通麻花钻对比,双<span style=\"color:red\">锋</span>角钻头钻削CFRP时钻削轴向力减小约20％,制孔出口质量更好,孔壁的表面粗糙度值减小,体现优异的切削性能更适合CFRP的制孔加工.","authors":[{"authorName":"刘洋","id":"84b05ae5-a230-41ff-b807-1153de61c705","originalAuthorName":"刘洋"},{"authorName":"李鹏南","id":"ce579e61-f76f-484c-b690-a2f0dc957fae","originalAuthorName":"李鹏南"},{"authorName":"陈明","id":"55f42f01-21ff-4344-a87c-e23d5f0523bf","originalAuthorName":"陈明"},{"authorName":"邱新义","id":"46e7be67-8ed8-4643-866d-0b60fe3a811c","originalAuthorName":"邱新义"},{"authorName":"胡立湘","id":"daaff4cd-74ae-4036-9af8-a60665d7228a","originalAuthorName":"胡立湘"}],"doi":"10.3969/j.issn.1007-2330.2015.06.012","fpage":"53","id":"202f4754-37c9-42f9-afdf-6d82c39bd52e","issue":"6","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":"1af4de59-2086-474a-bec7-84f7ee6ae50b","keyword":"双<span style=\"color:red\">锋</span>角钻头","originalKeyword":"双锋角钻头"},{"id":"947a52d4-b948-47ab-8901-421d8ee8afe3","keyword":"CFRP","originalKeyword":"CFRP"},{"id":"24c898bd-96b6-4e32-8553-b90975356206","keyword":"钻削轴向力","originalKeyword":"钻削轴向力"},{"id":"ff98df70-d644-4a98-b0ed-ed4b53688240","keyword":"出口质量","originalKeyword":"出口质量"},{"id":"398d4903-6c1c-4810-b1cb-6542f6d54a30","keyword":"孔壁表面粗糙度","originalKeyword":"孔壁表面粗糙度"}],"language":"zh","publisherId":"yhclgy201506012","title":"双<span style=\"color:red\">锋</span>角钻头钻削碳纤维增强树脂基复合材料研究","volume":"45","year":"2015"},{"abstractinfo":"针对碳纤维复合材料钻孔时易产生撕裂、毛刺等缺陷的特点,采用双<span style=\"color:red\">锋</span>角钻头为研究对象,从横刃、第一主切削刃和第二主切削刃对孔入、出口缺陷的影响和加工参数对撕裂因子的影响规律等方面分析双<span style=\"color:red\">锋</span>角钻头钻孔特点,并与普通麻花钻进行对比.结果表明:在相同的加工参数下,双<span style=\"color:red\">锋</span>角钻头双主切削刃加工特点降低了入、出口钻削轴向力,有效抑制了入、出口撕裂、毛刺等缺陷产生,更适合于钻削碳纤维复合材料.主轴转速增大有利于减小撕裂因子,随着进给速度的增加撕裂因子呈增大的趋势.采用多元线性回归方法建立了试验两种钻头钻孔入、出口的撕裂因子与加工参数之间的回归预测模型.","authors":[{"authorName":"刘洋","id":"966991ac-40c3-4875-8fd2-5b254e51bab2","originalAuthorName":"刘洋"},{"authorName":"李鹏南","id":"f70e8d0c-8f66-4fe0-a0b8-89fc90f23a9d","originalAuthorName":"李鹏南"},{"authorName":"陈明","id":"5a679404-8ab9-4f72-8a43-2fde8d54c118","originalAuthorName":"陈明"},{"authorName":"邱新义","id":"c567763e-9ce3-4518-bee6-18ca1d9984fb","originalAuthorName":"邱新义"},{"authorName":"唐玲艳","id":"45da4e46-afc1-46ee-9b1c-01a993fdbba2","originalAuthorName":"唐玲艳"}],"doi":"10.3969/j.issn.1007-2330.2016.05.010","fpage":"54","id":"3aaf2b66-afa4-41ec-b17b-2954ec79382d","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":"31166d84-6bb5-4c0e-991f-0f201e34d1de","keyword":"双<span style=\"color:red\">锋</span>角钻头","originalKeyword":"双锋角钻头"},{"id":"377dc73b-e7a1-4001-a38e-77321d24af6f","keyword":"碳纤维复合材料","originalKeyword":"碳纤维复合材料"},{"id":"93eaf4f3-544c-4102-9b93-eb0e951ecdcb","keyword":"撕裂","originalKeyword":"撕裂"},{"id":"7fac6586-e313-4ed4-801f-df1e527ded55","keyword":"加工参数","originalKeyword":"加工参数"}],"language":"zh","publisherId":"yhclgy201605010","title":"双<span style=\"color:red\">锋</span>角钻头钻削碳纤维增强树脂基复合材料钻孔缺陷的研究","volume":"46","year":"2016"},{"abstractinfo":"<span style=\"color:red\">杨</span>坪金矿床赋存于下古生界丹凤群大草坝组变火山—沉积建造中,金矿化严格受层间挤压破碎(片理化)带控制,赋矿岩性为蚀变的二云石英片岩、绢云母石英片岩、绿泥石英片岩等变质岩及黄铁矿化石英脉,金矿化受变质、构造及次生氧化三重作用控制.对<span style=\"color:red\">杨</span>坪金矿床的地质特征及控矿特征进行了系统的研究,总结了找矿标志,并指出了找矿方向.","authors":[{"authorName":"张银斗","id":"8764fff0-6afd-4f47-8cbb-a0bc3aebc5e3","originalAuthorName":"张银斗"}],"doi":"","fpage":"24","id":"7c98a968-7112-4917-9271-e00b77970427","issue":"1","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"5034aee0-cb40-4bd0-b883-2eb1d15eac4b","keyword":"地质特征","originalKeyword":"地质特征"},{"id":"5f6b6235-c284-4a52-a713-e0bb3ac50aa3","keyword":"控矿特征","originalKeyword":"控矿特征"},{"id":"1e4733d3-52c3-4c63-9072-ff2e17cf002e","keyword":"找矿标志","originalKeyword":"找矿标志"},{"id":"f0b2ed2b-45f9-4bad-aba9-8b696a60102b","keyword":"找矿方向","originalKeyword":"找矿方向"},{"id":"abe0bc7e-b8e2-4095-a867-8c7cbb45a24f","keyword":"<span style=\"color:red\">杨</span>坪金矿床","originalKeyword":"杨坪金矿床"}],"language":"zh","publisherId":"huangj201301006","title":"甘肃<span style=\"color:red\">杨</span>坪金矿床控矿特征及找矿方向","volume":"","year":"2013"},{"abstractinfo":"<span style=\"color:red\">杨</span>砦峪金矿床为河南灵宝小秦岭地区一重要大型石英脉型金矿床,矿床空间产出受太华群变质地层、岩浆岩及断裂构造控制,层间断裂为主要容矿构造.矿脉内矿体产出表现出\"尖灭再现\"、\"尖灭侧现\"规律.综合研究表明,小秦岭地区金矿床深部具有存在第二矿化富集段的可能性,在<span style=\"color:red\">杨</span>砦峪矿区,矿脉东段深部仍存在较好的成矿远景和找矿潜力.","authors":[{"authorName":"张庆超","id":"bab17d0e-bafb-4b0d-a46c-af63e0f92041","originalAuthorName":"张庆超"}],"doi":"10.3969/j.issn.1001-1277.2004.10.006","fpage":"19","id":"a5e01dd1-9aa0-45a0-bbfc-dc367c2a13db","issue":"10","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"96b81f72-8929-4e32-a794-35b0f3908133","keyword":"<span style=\"color:red\">杨</span>砦峪金矿床","originalKeyword":"杨砦峪金矿床"},{"id":"6027da23-6ddc-4696-b051-89c13227848a","keyword":"石英脉型","originalKeyword":"石英脉型"},{"id":"0cb416f8-b21f-4ff8-b599-e31978de5af7","keyword":"地质特征","originalKeyword":"地质特征"},{"id":"1379a96f-cb9d-492f-9621-dd980419d399","keyword":"深部成矿远景","originalKeyword":"深部成矿远景"}],"language":"zh","publisherId":"huangj200410006","title":"<span style=\"color:red\">杨</span>砦峪金矿床地质特征及深部成矿远景评价","volume":"25","year":"2004"},{"abstractinfo":"本文研究了应用稀土保水剂对干旱地区新疆<span style=\"color:red\">杨</span>育苗的效应,结果表明:应用稀土保水剂能极大地提高苗木成活率,加速苗木的生长发育,根系数量、株高、地茎等生长量指标均明显高于对照.因此,应用稀土保水剂对育苗的成功率、培育壮苗都有一定的作用.","authors":[{"authorName":"王永刚","id":"38361a45-f110-4aeb-a580-2436cf6c6956","originalAuthorName":"王永刚"},{"authorName":"张宇生","id":"083931f0-09cd-4490-8ade-f310257d5949","originalAuthorName":"张宇生"},{"authorName":"张宏江","id":"22614210-1ed9-46b4-94f5-e83cfbf53d69","originalAuthorName":"张宏江"}],"doi":"10.3969/j.issn.1004-0277.2000.05.011","fpage":"38","id":"f2fb53ae-860a-4080-930b-25c1c781692f","issue":"5","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"d6121fd6-2f0c-4b38-8415-0809dff7b660","keyword":"稀土保水剂","originalKeyword":"稀土保水剂"},{"id":"dbb6825d-5ea8-42fb-a3b7-faaa66286cd7","keyword":"育苗","originalKeyword":"育苗"},{"id":"5354a5b7-84ad-4b44-90af-4de66e718826","keyword":"成活率","originalKeyword":"成活率"},{"id":"9145b6d2-c58c-44ca-9db8-3924c802ab04","keyword":"生长量","originalKeyword":"生长量"}],"language":"zh","publisherId":"xitu200005011","title":"稀土保水剂在新疆<span style=\"color:red\">杨</span>育苗上的应用研究","volume":"21","year":"2000"}],"totalpage":2320,"totalrecord":23195}