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The surface analysis results indicated by FTIR show that the RCO3Li obviously in the SEIof the carbon electrode with the introduction of a trace of anisole, after the first intercalation of Li+ into the carbon electrode.

用FTIR对首次离子嵌入过程结束后的石墨电极表面SEI进行组成分析,发现加入苯甲醚后,电极表面SEI中的RCO3Li含量明显减少,但Li2CO3基本不变,并发现有新的产物CH3OLi生成。

Sometimes self adhesive products appear on the shadow of spontaneous, mainly anisotropism ink.

有时不潮胶产物上会呈现云雾状的影子,这不主给是匀不朱不陡衡变成。

It is long for Yanzi Annal to be set after it was widely circulated,processed and edited so that it has some characterisics.

晏子春秋》的成书经过了一个较为漫长的过程,是多人加工的产物,这就给《晏子春秋》带来了自身的特点。

The enterprise annexation is the market economy development inevitable product.

企业兼并是市场经济发展的必然产物

It results from the annexation between high-tech of the modern people.

它是现代高科技与社会文化互动结合的产物,构成了信息时代的一个最为突出的特征,并代表着现代人类一种新颖的生活方式。

It results from the annexation between high-tech of the modem people.

它是现代高科技与社会文化互动结合的产物,构成了信息时代的一个最为突出的特征,并代表着现代人类一种新颖的生活方式。

The CFD method was applied to calculate and simulate the form and action process of the cavitation at the representative character of the cavitation erosion on the surface of the hydraulic turbines.Some argumentation was presented that micro jet impacted the wall with a certain degree when bubble collapsed with the result that the maximal strain of the wall annularly distributed the local of the boundary touching the micro jet.Cavitation was gradual to develop regionally at the mode of chain reaction and di...

针对水轮机叶片表面气蚀的典型特征,利用CFD方法进行仿真计算,模拟气蚀形成和作用过程;根据模拟计算结果提出了新观点:空泡溃灭发生微射流以一定的倾角冲击壁面,壁面材料产生的最大应变在流束边界局部区域,呈环状分布;空泡气蚀在局部区域是渐进的,以"连锁反应"形式扩展,具有一定过流环境的分布特征;典型的冲蚀缺陷形貌是空泡气蚀在不同阶段的产物

Photoinduced reactions of 1 with 15, 16 and 19 gave the corresponding annulation products 21 (58%), 30 (71%) and 35 (87%) directly in one pot sequential reactions.

二氯香豆素(1)可分别与2-和3-苯基苯并呋喃以及2-甲基-4-苯基噻唑在光照条件下经一锅内的连续反应直接合成增环产物21(58%),30(71%)和35(87%)。

Part 2. Annulation reaction of 3, 4-dichlorocoumarin (1) and 3, 4-dichloromaleimide (8) by a new general annulation strategy developed in this group with 2-phenylbenzofuran (15), 3-phenylbenzofuran (16), 2, 5-diphenyloxazole (17), 2, 5-diphenylthiazole (18), 2-methyl-4-phenylthiazole (19) and 2, 3-dimethoxy-1, 3-butadiene (40) were investigated.

二。在本课题组前一阶段提出的从二氯代环烯酮与1,1-二芳基乙烯的光化反应以及光化反应中得到的环丁烷产物的连续电环化反应对3,4-二氯马来酰亚胺以及3,4-二氯香豆素进行增环反应的工作基础上,研究了3,4-二氯香豆素(1)和3,4-二氯马来酰亚胺(8)与5个α-苯基取代的环烯烃2-苯基苯并呋喃(15),3-苯基苯并呋喃(16),2,5-二苯基噁唑(17),2,5-二苯基噻唑(18),2-甲基-4-苯基噻唑(19),以及一个丁二烯——2,3-二甲氧基丁二烯(40)进行的芳香族增环反应。

The strategy toward the synthesis of spirotryprostatin B is focused on MgI2-catalyzed intramolecular annulation reaction of cyclopropanyl spiroox--indole and imine.

以天然产物的全合成为目标,设计了MgI_2催化的螺氧吲哚化合物与亚胺分子内环合反应,构建目标分子骨架的策略。

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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了

The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.

世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。