Report on Inspection and Training of Industry Development of Olea europaea in Greece;
希腊油橄榄产业发展培训考察报告
Progress in and Debating on the VAN Earthquake Prediction Method in Greece(Part Two):International Evaluation and Debate;
希腊VAN地震预报方法的进展与争论(Ⅱ)——国际评价与争论
Picasso and Greece: the classical tendency and Greek art influence in 1920-30 s;
毕加索与希腊:二三十年代毕加索的古典倾向及希腊影响
Discussion on “K-high" Fluids in Axi and Shiyingtan Epithermal Gold Deposits, Xinjiang;
质疑新疆阿希、石英滩浅成低温热液金矿床“高钾”流体
Axi is located in Tu-La-Su fault basin of Borokonu Early Paleozoic island arc zone in North Tianshan.
阿希地区Au元素经历了3次富集,第一次以火山活动起主导作用,奠定了金矿形成的物质基础;第二次以火山期后热液活动起主导作用,形成了含金硅化岩带(区)或浅成低温热液硅化岩型金矿;第三次以构造作用起主导作用,形成了富金矿床。
The Relationship between Social Support and Hope in Esophagus Cancer Patients;
食道癌患者的社会支持与希望的相关性研究
Is Hope Becoming Disappointment?:the Opening Lecture of Tuebingen 1961;
希望会成为失望吗?——图宾根1961年开讲词
The protonation constants of T4 and the stability constants of the rare earth complexes with T4 (RE=Pr, Eu, Gd, Tb, Yb) were obtained.
在二甲亚砜水混合溶剂中用pH电位法测定了T4的质子化常数以及与五种希土离子(Pr3+、Eu3+、Gd3+、Tb3+、Yb3+)生成配合物的稳定常数。
ix new solid complexes of rare earth with salicylic acid(H2sal)and 8-hydroxyquinoline (Hhq) were prepared.
合成了六种希土(RE)-水杨酸(H2sal)-8-羟基喹啉(Hhq)三元固体配合物,其通式为RE(Hsal)2·hq(RE=Y,La,Nd,Sm,Ho,Er)。
Six solid ternary coordination compound's of rare earth dichloroacetatc with 1,10-phenanthroline were synthesized in aquo-organic solvents.
本文采用一种新的合成方法在水、乙醇和四氢呋喃混合溶剂中合成了6种希土二氯醋酸盐与邻菲罗啉(phen)混配配合物,通过元素分析、红外光谱、差热-热重和紫外光谱等分析测试手段研究了配合物的性质,并确定配合物的组成为:Ln(CCl_2HCOO)_3(phen)_2·2H_2O[Ln=Gd、Tb、Er、Yb]和Ln(CCl_2HCOO)_3(phen)_2·H_2O·C_2H_5OH[Ln=Pr、Nd]。
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号