查询词典 coprecipitate

The coprecipitate precursor of La0.9Ba0.1Er0.85Mg0.18O3-α solid electrolyte material was prepared by microemulsion method and the dense ceramic sample was obtained by calcining and sintering the precursor.

采用微乳液法合成了La0.9Ba0.1Er0.85Mg0.15O3-α固体电解质材料的共沉淀前躯体，通过初烧和烧结制得致密的La0.9Ba0.1Er0.85Mg0.15O3-α陶瓷样品。

Extraction of high-quality RNA from Panax ginseng tissues is particularly difficult due to high levels of polyphenolics and polysaccharides, or other compounds that bind and/or coprecipitate with RNA. The methods such as guanidinum thiocyanate, CTAB and modified Trizol were applied to isolate high purity and integrity RNA from Panax ginseng.

针对人参组织多酚、多糖类物质含量较高的特点，比较了改良的异硫氰酸胍法、改良的CTAB法和改良的Trizol法等3种不同的RNA提取方法。3种改良的方法均能从人参组织中提取到总RNA。

The particles of powders preparedn by hydrothermal method consist of very small aggregate grains which like a olt of balls and are about 300 nanometer in size,whereas the particles of powders prepared by coprecipitate processing are not homogenous particles in size and poorer in activity.

用水热合成技术制备的粉体其颗粒是由纳米晶粒团聚而成，颗粒尺寸大约300nm左右，具有较大的表面活性，而用共沉淀工艺制备的粉体，颗粒分布较宽，活性差。

The raw inclusin body was washed by inclusin bodies washing buffer(containing 2% DOC) in order to remove soluable proteins which coprecipitate with inclusin bodies.

用包涵体洗涤缓冲液(含2％的DOC)洗涤初提纯的包涵体，去除黏附在包涵体的可溶性蛋白。

5The distribution patterns of rare earth element compositions in the hydrothermal components are similar to that of pacific seawater. This infers the complex and significant interactions of hydrothermal fluid with surrounding seawater during its diffusing process. Dissolved trace metals in the hydrothermal fluid can be removed by settling terrigenous or biogenic particulates and precipitated quickly from the hydrothermal plume round the vent. On the other hand, hydrothermal particulates would also scavenge some elements from the seawater to coprecipitate into the sediments.

5岩芯沉积物中热液源组分携带的稀土元素组成具有类似海水的分布模式，反映了热液流体喷出海底后与其它物源物质之间的复杂的相互作用：一方面大量生物和陆源碎屑物质的快速沉积导致溶解态的热液源物质被快速清扫，无法向外扩散，快速堆积在热液喷口附近；另一方面，随热液羽状体向外扩散的颗粒态热液源物质也清扫海水中的元素共同进入沉积物。

The invention relates to a way to prepare nickel, manganum and cobalt hydroxide. The method includes making the mixed solution a coprecipitate with mixed solution B in base solution C. The mixed solution A contains nickel salt, manganese salt and cobalt salt, the mixed solution B is a strong base solution, the base solution C is aqueous ammonia solution. The solution A also contains ammonium salt while solution B also contains aqueous ammonia; besides, after being mixed, the molarity of ammonia in solution A and solution B is the same with that in solution C.

一种镍锰钴氢氧化物沉淀的制备方法，该方法包括将混合液A和混合液B在底液C中进行共沉淀反应，所述混合液A中含有镍盐、锰盐、钴盐，所述混合液B为强碱溶液，所述底液C为氨水溶液，其中，所述混合液A中还含有铵盐，混合液B中还含有氨水，并且参于等当量反应的混合液A中的铵盐与混合液B中的氨水在混合液A和混合液B混合后氨的摩尔浓度与底液C中氨的摩尔浓度相等。

The new preparation method of catalyst soak precipitation method is originated Used of new surfactant APG as a assistants, mixed salt soak sotution and coprecipitant with low surface tension and strong permeate and weted force coprecipitate active composition to the inner micropore of prepreparated supporter with hight mechanical strength and large pore diameter This method solve the problem of the low mechaniceal strength of coprecipitated catalyst.

开创了一种新的催化剂制备方法。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。