锂的

We discuss the mechanism of trimerization of nitriles catalyzed by organolithium compounds and study the catalystic characteristics. Using this new method, the yield of triazines is greatly improved.

另外，实验探讨了有机锂化物对芳香腈三聚反应的催化作用，得到了较高的产率，同时，研究了它的作用机理和催化性能。

The possibility of 1,4-asymmetric induction in some nucleophilic addition reactions of chiralγ-amino Z-enals 7 with organolithium compounds was investigated.

本文研究了在手性的顺式-γ-氨基-α，β-不饱和醛(7)与有机锂化合物的亲核加成反应中的1，4-不对称诱导效应。

The adantage that their use hae oer organolithium, organomagnesium and other organometallic reagents in related coupling reactions are their tolerance to a wide ariety of functional groups , their air stability and their relatiely low toxicity.

它们对各种不同功能基团的兼容性使他们的应用涵盖了与交叉偶联反应有关的有机锂，有机镁及其它有机金属试剂。

The adsorption of polyoxyethylene alkyl ether surfactants (Brij 30 and Brij 35) on synthetic smectite clay nanoparticles and the interactions between them have been investigated through surface tension, zeta potential and rheology properties measurements, showing that Brij 30 and Brij 35 are adsorbed onto Laponite surface, and the adsorption is increased with decreasing oxyethyl groups.

通过表面张力、Zeta电位和流变学参数的测定，研究了聚氧乙烯烷基醚类非离子型表面活性剂(Brij 30和Brij 35)在合成锂皂石纳米颗粒表面的吸附及对Laponite水分散体系中颗粒间相互作用和体系粘度的影响。结果表明，这类表面活性剂能显著地吸附在Laponite颗粒表面上，且吸附量随其分子中POE链长短而不同。

This observation is consistent with comments and observations of earlier investigators who indicated zoning features such as quartz masses, petalite zons and mica selvages.

本观测报告由早期观测者指出的区域特征的注释和观测结论组成的，区域特征包括例如：石英、透锂长石、和云母边缘矿。

The benzene carbon black, resin pyrotic carbon and graphitized carbons were employed to find the relationships between the carbon structure and the differential capacity, reversible capacity and diffusion rate of lithium intercalation.

我们选用苯碳黑、树脂裂解碳和催化石墨化碳等在结构上有明显差别的碳素材料做研究对象，系统研究了碳材料结构特征与锂在其中的可逆插入微分容量、可逆插入容量、可逆循环性和扩散速率的关系。

To improve the nitrilase production,a strain of Rhodococcus rhodochrous was treated with UV radiation and LiCl,a mutant,tg1-A6,with higher nitrilase activity was obtained.

对实验室保存的1株产腈水解酶的Rhodococcus rhodochrous菌株采用氯化锂进行诱变处理，筛选得到了1株产酶活力较高的菌株tg1-A6。

Renault will build the cars and Nissan will make the lithium-ion batteries, with other manufacturers in line to join the effort later. Project Better Place is led by an Israeli-American entrepreneur, Shai Agassi, who is building a similar network in Israel, and is in discussion with 30 other countries in Europe, Asia and the Americas.

雷诺将会生产汽车，日产公司将会生产锂离子电池，随后与生产一线的产商合作，PBP由一家Israeli-American企业主管夏嘉曦领导着，此人在以色列建了一个类似的网络，并在欧洲，亚洲和美国的30个其它国家研讨过。

A novel carbon-sulfur nano-composite as cathode for lithium battery was synthesized by heating sublimed sulfur and high surface area activated carbon in certain conditions.

用该复合材料作为正极活性物质所制备的锂蓄电池具有较好的循环性能和高的比容量、比能量。

The invention relates to a method for manufacturing polyesters, in particular, to using a lithium titanyl oxalate as the catalyst for such reaction to provide fast reactions with excellent color properties for the resulting polyester.

本发明涉及一种制备聚酯的方法，尤其涉及采用钛氧基乙二酸锂作为此类反应的催化剂以加快反应，并使所得聚酯具有优良的色泽性能。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。