锡

Using tin, tin as central metal, and Schiff base, formed from potassium salt ofα-amino acid and salicylaldehyde, as substrate, various reaction systems were tested.

在新型的合成思路的指导下，尝试了以锡、锡为中心金属，以氨基酸盐同水杨醛形成的Schiff碱为底物的手性合成体系。

Five bistin Schiff base complexes were synthesized by the reaction of bistin dichloride with Schiff base derived from amino acids and salicylaldehyde in the presence of triethylamine,and were characterized by IR,1HNMR and MS.

二烃基锡配合物的结构类型及其具有较强的抗癌活性引起了人们极大的兴趣。大量的研究表明，有机锡化合物的生物活性主要取决于烃基，但配位基团也有一定的影响[1-3]，尤其在水解、输送等过程中。某些配体对生物活性的发挥还有协同作用。

In Egypt,"Sesame Street" is called "Alam Simsim."

在埃及，&芝麻街&是被称为&阿拉姆锡姆锡姆。&

Even while on the run however he\'s been making a fortune selling drugs through the Sinaloa cartel one of the biggest suppliers of cocaine to the United States.

不过在逃亡途中，他仍通过锡那罗亚联盟继续贩毒，为此大赚了一笔。锡那罗亚联盟是往美国贩卖可卡因的最大贩毒组织

Instead, he met with North Korea's First Vice Foreign Minister Kang Sok Ju, the man regarded as the mastermind of the North's nuclear diplomacy.

但他会见了朝鲜第一副外相姜锡柱；姜锡柱被视为是朝鲜核外交的主要人物。

Instead, he met with North Korea's First Vice Foreign Minister Kang Sok Ju, the man regarded as the mastermind of the North's nuclear diplomacy.

但他会见了北韩第一副外相姜锡柱。姜锡柱被视为是北韩核外交的主要人物。

The microstructure of tin whiskers is independent of the environment condition, but dependent on the interior stress and crystal defects of specifical position.

外界环境与锡须的生长形貌无关，锡须生长部位特定的材料内部应力条件和晶体缺陷环境是决定晶须形貌的主要因素。

Its are main the task is to produce welding flux kind product -- the recipe dissolvent that will come from French flounder and metal (lead - stannic alloy or stannum - silver-colored - copper alloy) mix and become, in order to passes drill rod solder will yuan parts of an apparatus is fixed in printed circuit board on.

其首要任务是出产焊剂类产物——将从法国辗转而来的配方溶剂和金属(铅-锡合金或者锡-银-铜合金)同化而成，用以经由过程钎焊将元器件固定在印刷电路板上。

Methods To study the influence of microwave heating to the determination of sodium gluceptate and stannous chloride for injection,and compare with water bath heating method.

目的 微波加热测定注射用亚锡葡庚糖酸钠中葡庚糖酸钠的含量方法考察微波加热对注射用亚锡葡庚糖酸钠含量测定的影响，并与水浴加热进行比较。

Synthesis of poly catalyzed with stannous oxalate ;2. The thermal decomposition of stannous oxalate was investigated by differential scanning calorimetry.

以草酸和氧化亚锡为原料，用室温固相一步反应法合成了草酸亚锡，用红外光谱和热重技术对产物进行了表征。

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