查询词典 salt acid

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。

The inclusion bodies were washed with Deoxycholic acid Sodium Salt for several times, and then dissolved in N-Lauroyl Sarcosine Sodium for denaturant.

以脱氧胆酸钠洗涤包涵体，然后用N—十二烷基肌氨酸钠溶解，将溶解包涵体进行透析复性。

In this work we exploited both these approaches simultaneously by forming composites with polyvinyl alcohol, zirconium phosphate and cesium salt of silicotungstic acid.

在本研究中我们通过与聚乙烯醇，磷酸锆，和硅钨酸的铈盐形成复合物，同时探索了这两种方法。

Ingredients: Wheat Flour, Sugar, Soybean oil, Salt, Yeast, Bread ImproverSodium stearyl lactate, Diacetyl Tartaric Acid Ester of Mono(di Glycerides ,Vitamin C

小麦面粉，白砂糖、大豆色拉油、食盐、酵母、面包改良剂（含硬脂酰乳酸钠、双乙酰酒石酸单双甘油脂、维生素C）。

The company specializes in products four series of 30 species, including : a new generation of products mainly polycarboxylic acid salt water reducer, Sulphamate superplasticizer, aliphatic sulfonates superplasticizer, composite efficient, retarding and bleed air, Gao Qiang superplasticizers and pumping agent series of concrete products superplasticizer series.

公司主要产品有四大系列三┼余种，其中：产品主要有新─代聚羧酸盐减水剂、氨基磺酸盐减水剂、脂肪族磺酸盐减水剂、复合高效、缓凝、引气、高强减水剂和泵送剂系列产品为主的混凝土减水剂系列。

In order to minimize the pollution of the environment with waste acids and/or waste acidic salt solution, following measures were taken:(1) Instead of using excess sulfuric acid, sulfonation reaction was carried out in the presence of excess toluene and the water produced during the sulphonation was removed by azeotropic distillation.

在CLT酸生产中，为了使废酸和酸性废盐水对环境的污染减少到最低程度，采取了如下的措施：(1)与使用过量硫酸相反，磺化反应是在过量甲苯的存在下进行，同时用共沸蒸馏方法移出了磺化过程中产生的水。

With the development of oil drilling and the increase of the deep ocean drilling,the requirements of drilling additives were also promoted to satisfy the high temperature resistance and salt resistance.2-Acrylamido-2-methylpropane sulphonic acid is an acrylamid derivatives with -SO3H and -CH2=CH2- in its molecular structure.

随着世界能源需求的增加和钻探技术的发展，向地层深部挺进，向深地层要油气已成必然。在我国，这种现象尤为明显，作为全国石油天然气产量的主力接替区的西部，其石油资源量的73%、天然气资源量的52%都埋藏在深地层。

Reverse micelles system was formed by sulphosuccinic acid his (2-ethylhexyl) ester sodium salt isooctane and KCl buffer solution.

采用由AOT（琥珀酸二（2-乙基己基）酯磺酸钠）－异辛烷－KCl缓冲液组成的反胶束体系，联合酶解技术提取脱脂小麦胚芽蛋白。

A salt of thiocyanic acid; formed when alkaline cyanides are fused with sulfur.

硫氰酸的一种盐，当碱性氰化物被硫磺溶解时形成。

A salt of thiocyanic acid; formed when alkaline cyanides are fused with sulfur.

一种不稳定的酸，能从硫氰酸盐中提取。

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