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Recently , people find that LiMPO_4 is the anodal material of potential lithium ion battery with the above fine performance .

最近，发现LiMPO_4是具备以上优良性能的潜在锂离子电池正极材料。

A new approach by use of an electro-optic aperiodically poled lithium niobate is proposed to realize Q-switch operation of the simultaneous dual-wavelength laser.

利用PPMgO：LN晶体，获得了1571~1679nm范围内的宽带输出。5、提出了一种利用倾斜周期极化晶体非共线光学参量振荡产生宽带光源的新方法。6、提出了一种利用非周期极化铌酸锂晶体电光效应实现双波长激光器调Q的新方案。

The mixed collectors studied were as following: benzyl arsonic acid-sodium butyl xanthate for walframite flotation, salicylohydroxamic acid-F〓, salicylohydroxamic acid-cupferron, salicylohydroxamic acid-TBP , F〓-TBP, cupferron-benzohydroxamic acid etc. for cassiterite flotation and mixed aliphatic acid or aliphatic amine for beryl or spodumene flotation.

研究过程中，本文选用了如下具体实例：苄基胂酸与丁基黄药浮选黑钨矿，水杨羟肟酸与F〓、水杨羟肟酸与铜铁灵、水杨羟肟酸与磷酸三丁酯、F〓与磷酸三丁酯、铜铁灵与苯异羟肟酸两两结合浮选锡石，混合脂肪胺与混合脂肪酸浮选锂辉石与绿柱石。

B attery technology is looking brighter and more futuristic thann ever as researchers at MIT recently announced they had successfully engineered viruses to build both the positively and negatively charged ends of a lithium-ion battery.

电池技术的前景看上去比以前更加光明，也更加顺应未来发展。麻省理工学院的研究院近期宣布，他们已经成功研制出能够形成锂离子电池正负两极的病毒。

The first battery company-Wanli B attery(600874) was public listed in Shanghai Stock Exchange in 1994.In recent te n years, there were about 90 public listed companies invested in battery and its related projects in China including the investment in raw material such as zinc, electrolytic manganese dioxide and investment in lead acid storage battery ,Ni-MH battery,Li-ion battery and fuel cell.

在最近10年中，深圳和上海至少已经有90家上市公司投资过电池及其相关行业，投资的领域涉及各种原材料和电池等，例如锌、电解二氧化锰等，例如铅酸蓄电池、镍氢电池、锂离子电池和燃料电池等，投资的规模达到至少达到60亿元人民币，是中国传统的电池企业无法相比的。

In this paper,- and (5)-2,2'-diethynyl-1,1'-binaphthyl with highly stable chiral configurations were employed as structural templates, and a new type of helical cyclophane compounds-3 and-3 were synthesized in enantiopure form by the introduction of benzyl sulfone through Sonogashira coupling reaction, followed by the treatment of disulfone with lithium diisopropylamide.

基於2，2'-二取代的联萘衍生物在手性构型上高度稳定的特点，分别从光学活性的-和-2，2'-二乙炔基-1，1'-联萘结构模板出发，通过Sonogashira偶连反应导入苄基碸，然后用二异丙基氨基锂处理制得的联萘二碸成功地合成了一种新的螺旋环芳分子－对映异构体-3和-3。

The total synthesis of the title compound 10 was accomplished starting from 3,5-dimethoxybenzoic acid (1) and p-hydroxybenzaldehyde (6). In the process, esterification, reduction, bromination and Wittig-Homer reaction were performed.

以3，5-二甲氧基苯甲酸为起始原料，经过甲醇酯化、氢化铝锂还原、四溴化碳溴代和Wittig-Homer反应，高产率的合成了Wittig-Homer试剂(5)。

The SEI film on the surface of three kinds of carbonous materials: Mesocarbon Microbead; Porous Carbon and Synthetic Graphite, which can electrochemically insert and extract lithium reversibly, was investigated in the appointed electrolyte.

在指定组成的有机电解液中，选择三类可电化学嵌脱锂的碳材料：中间相碳微球、多孔碳和人造石墨，研究其表面形成的固体电解质中间相膜的电化学性能。

SEI film ; electfochemical characteristic ; carbonous anode ; lithium ion batteries

SEI膜；电化学性能；碳负极；锂离子电池

The thesis is researched from the three following aspects: the evaluation of quantitative method of flocculation, malt or barley on the effect of premature yeast flocculation, laser and chloridize lithium mutated and selected yeast with appropriate flocculation.

本课题主要从以下3方面进行研究：酵母絮凝性测量方法的评价、麦芽或大麦等原料对酵母絮凝性的影响、激光-氯化锂复合诱变筛选絮凝性适中的酵母。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新