锂的

The third, fine grains are found along the edge of the weld, which is different from the equiaxial dendritic. Its formation has a relationship with the effect of Li, Sc, Zr, Ti on the crystallization of molten pool.

3.2195铝锂合金焊缝边缘存在独特的细晶层组织，其形态与等轴树枝晶不同，这一特征组织的形成与合金元素Li、Sc、Zr和Ti对熔池结晶过程的作用规律有关。

Then,the research progress of high SiC paniculate volume content aluminum matrix composites and aluminum matrix composites reinforced with eucryptite ,with zirconium tungstate and with quasicrystalline particles are reviewed respectively.

综述了低热膨胀铝基复合材料的研究现状，对高体积分数 SiC 颗粒增强铝基复合材料、锂霞石颗粒增强铝基复合材料、钨酸锆颗粒增强铝基复合材料和准晶颗粒增强铝基复合材料的研究状况进行了详细的阐述。

The main objective of this thesis is to investigate the formation and properties of negative thermal expansion glass-ceramics containing β-eucryptite. The effects of composition modification (SiO2 content, the kinds and amount of nucleation agents, excess Li2O) on CTE were also examined.

在锂铝矽酸盐(lithium aluminosilicate，Li2O-Al2O3-SiO2，简称LAS)系统中的固溶体β–eucryptite相具有负热膨胀系数，其与正膨胀性的精密元件复合，可藉由应力补偿，控制该元件的尺寸变化，以防性质变异。

He said that, i Chia, with the leave of the Committee vote appoit a fud compay become shareholders of the ew eergy moopoly of lithium, i his view, the ew electric vehicle cosumptio to firmsad Chias ecoomic developmet i the future will be very great.

他说，在中国的许可下，将委投委托中国一家基金公司入股这家新能源锂材料的垄断公司，他认为，新电动汽车消费对未来中国经济发展推动力将很大的。

He said that, i Chia, with the leave of the Cmittee vote appoit a fud cpay bece shareholders of the ew eergy moopoly of lithium, i his view, the ew electric vehicle cosumptio to firmsad Chias ecoic developmet i the future will be very great.

他说，在中国的许可下，将委投委托中国一家基金公司入股这家新能源锂材料的垄断公司，他认为，新电动汽车消费对未来中国经济发展推动力将很大的。

Li-ion battery is preferred in the demand of high dependency and safety because of its high energy-weight ratio, high voltage and memoryless effect .

中文摘要微小卫星的发展对其电源系统设计提出了小型化和集成化的要求，而锂离子电池以高能比，高电压和无记忆效应等优点，很好的满足这些要求。

Our observations do not suggest that Li is unaffected by metallicity and/or age.

但是我们的观测不能锂一点也不受恒星金属性或年龄的的影响。

Background and Purpose—We recently reported that delayed lithium therapy can improve stroke recovery in rats by augmenting neurovascular remodeling.

背景和目的——最近我们报到了延迟的锂治疗可以通过增加神经血管的重塑进而提高大鼠卒中后的修复。

Using the noncollinear quasi-phase matching technology,"clear light source" sequence of different colors at different positions can be obtained in a two-dimensional LiNbO3 nonlinear photonic crystal with ten-fold quasi-periodic superlattice.

在具有二维十重准周期超晶格结构的铌酸锂非线性光子晶体中，利用非共线准相位匹配谐频的方法，可在不同角度上获得不同颜色的&纯光源&光斑序列。

Styrene-dimethylsiloxane block copolymers with types of andn were, synthesized under the existence of catalyst, lithium naphthalene, and couplins asent, stannous octoate or olisomer of dichlorodimethysiloxane.

本文用萘锂作为催化剂，辛酸亚锡或二氯二甲基硅氧烷的低聚物为扩链剂，设计和合成了分子量为6～13万苯乙烯与二甲基硅氧烷的結构单元数之比为1.0～9.1的嵌段共聚物和_n。

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。