锂的

China's demand for lithium carbonate has also grown rapidly.

中国对碳酸锂的需求增长迅速。

A review with 18 references is given on the biological essentiality of lithium and the health effects in humans.

综述了锂的生物必需性及人体健康效应。

The methods for preparation of lithium hexafluorophosphate were reviewed, and their advantages and disadvantages were discussed.

综述了六氟磷酸锂的生产方法，并且讨论了它的优缺点。

A new method for the synthesis of lithium zinc phosphate crystals was studied.

对合成磷酸锌锂的新方法进行了研究。

All these are expected to offer scientific methods and design parameters for the industrized production of metal lithium.

试验所得到的技术参数，可为金属锂的规模化生产和管理提供依据。

The maths model about the variance that the half-wave voltage varies with the magnetic induction outside is set up.

仿真和实验结果表明，对于平均波长为1.30μm，20T的磁场，铌酸锂的半波电压可以减小了2.13﹪。

The Li over-depletion in planetbearing main sequence stars is a generic feature over the Teff-restricted range Tsun±80 K and is independent of Teff.

在有效温度介于Tsun± 80 K "有行星"主序星中锂的过度消耗很具有普遍性，而且此现象基本上和恒星的有效温度或质量无关。

Comparison with field stars then leads to the conclusion that neither age nor metallicity is responsible for the excess Li depletion.

通过以上分析，我们可以说锂的过度消耗无论和恒星年龄还是其金属丰度都没有相关性。

The history and prospect of periodically poled lithium niobate technique is briefly introduced.

本文简要介绍了周期极化铌酸锂的发展历程和应用前景。

Firstly, the applicability of NF for extracting lithium chloride from diluted bitterns was preliminarily studied.

首先，论文对用纳滤法从稀释老卤中提取氯化锂的可行性进行了论述。

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。