查询词典 lithium

Great progress has been made by taking the following technical improvement for the 2500 ton Hydropress: to replace thin oil with lithium grease in its lubricating system; to add four manual grease pumps; to lubricate the four griding parts of the movable beam and the six parts of the column plug sleeves.

通过对2500吨水压机润滑系统改稀油润滑为锂基润滑脂润滑，加装四台手动干油泵，对活动梁四个导向部位和主柱塞压套六个部位实施油膜润滑的技改实践，使1995年较1994年设备完好率提高1。

The lithiumion battery anode material is a kind of compound who has the host structure, allow the lithium ion emerging and insetting in biggerly constitute scop.

anode material ；锂离子电池负极材料是一种具有宿主结构的化合物，能够在较大的组成范围内允许锂离子可逆地脱出和嵌入。

The reaction mechanism of lithium intercalating into and being deintercalated from oxides has been deduced based on the experimental facts.

我们在大量实验事实的基础上归纳总结了嵌锂氧化物的脱/嵌锂反应机理。

The kinetics behaviors of carbon electrode are studied by means of linear sweep voltammetry and chronoamperometry measurements. It is found that the exchange current density and diffusion coefficient of lithium increase with the increase of content of Li intercalating into carbon electrodes.

研究了各种炭材料的嵌锂动力学行为，结果表明，随着嵌锂量的增加，石墨化中间相炭微球的交换电流密度及锂在炭微球中的扩散系数增大，在充满电的状态下，锂在石墨化中间相炭微球中的扩散系数是5.58×10~(-9)cm~2·s~(-1)，远远高于在人造石墨中的扩散系数6.32×10~(-10)cm2·S~(-1)。

In this paper, the method of growing carbon nanotubes bycatalytic decomposition of 〓 in low temperature on apowder Ni-Mg-O catalyst system is used. By controlling thereaction conditions and catalyst precursor, we preparedifferent configuration of carbon nanotubes and discuss themechanism of carbon nanotubes growth, we firstly researchthe character of lithium ion intercalating carbon nantubes,and reach some important conclusions.

本文主要采用了甲烷在镍基催化剂上的低温裂解，控制不同的条件和催化剂前驱体，制备出各种不同形态参数的碳纳米管，讨论了碳纳米管的生长机理；并且首次研究了各种不同形态参数的碳纳米管的嵌锂性能，取得了一些有意义的结论：一。

The LUMO orbit energy level of polythiophene turned negative with the lithium ion intercalating into, and became the positive pole of the cell reaction that received electron.

聚噻吩在嵌入锂离子时LUMO轨道能级变为负值，成为电池反应得电子的正极。

In the first cycle of lithium ion battery, solvent decomposition reaction on the surface of electrode will lead to the formation of a passivating layer, commonly named solid electrolyte interface film.

在锂离子电池的充放电过程中，电极和电解质界面区由于电解质与电极材料之间的相互作用而在电极表面形成一层厚度在几个纳米范围的表面层，这个表面层被称为固体电解质中间相(Solid Electrolyte Interface Film，简称SEI膜)。

Also two kinds of plasticizing lithium-ion batteries with new structure were presented.

因为PLI的价格降低，更易于装配，没有自由液体意味着可以采用轻的塑料包装而不像传统锂

The manufacture technology,the unsolved problems and the research status of the plasticizing lithium-ion battery were described.

其主要优点是高能量与长寿命相结合，具有高的可靠性和加工性，可以做成全塑料结构[1～2]。

Explain these facts in terms of the high polarizing power of the lithium ion due to its small size.

215用Li 离子的小尺寸引起的高极化来解释这些现象。

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。