查询词典 sulfate

137 Crude protein also has effect on controlling the growth of cotton aphid, cotton bollworm, striped rice borer, and the crude protein deposited with 25 percent ammonium sulfate has the most significant effect on controlling cotton bollworm and cotton aphid.

88—137粗提蛋白质对棉蚜、棉铃虫、二化螟的生长发育也有一定抑制作用，其中用25％硫酸铵沉淀的粗提蛋白质抑制棉铃虫、棉蚜作用最明显。

The scale inhibition performance of PASP-based composite on both calcium carbonate and calcium sulfate was investigated under different conditions.The calcium carbonate crystal samples were characterized by SEM technique,and the results showed that the PASP-based composite cou...

利用扫描电子显微镜对碳酸钙晶型进行了分析，结果表明：聚天冬氨酸复配物可使碳酸钙晶体发生明显的扭曲现象，碳酸钙结晶更加细小分散。

The oil shale ash is disintegrated into fine powder less than 150 eye to be calcined at a certain temperature, then sulfuric acid solution is added for performing acid dipping, after solid-liquid separation and solid residue removal, aluminum sulfate solution is obtained and is then filtered after sodium hydroxide solution is added in, further metallic ions as Ca2 , Mg2 , Fe3 , Fe2 and the like are filtered from the solution, thereby sodium aluminate solution is obtained, gas of carbon dioxide is communicated into the sodium aluminate solution to obtain aluminum hydroxide sediment, and after drying and calcining aluminum hydroxide powder is obtained.

将油页岩灰渣粉碎至＜150目的细粉，在一定温度下煅烧，加入硫酸溶液进行酸浸，固液分离，去除固体残渣，得硫酸铝滤液，加氢氧化钠溶液后过滤，滤除溶液中的Ca 2 、Mg 2 、Fe 3 、Fe 2 等金属离子，得偏铝酸钠溶液，向偏铝酸钠溶液通入二氧化碳气体，得到氢氧化铝沉淀，经烘干、煅烧得到氢氧化铝粉末。

Using the proposed method, neomycin concentration in several water samples spiked with neomycin and a neomycin sulfate ear drop were determined.

将本研究建立的方法应用于几种环境水体和市售新霉素滴耳液中新霉素含量的检测。

The sodium dodecyl sulfate eletrophoresis pattern of proteins showed that 32Kd, 36Kd and 41Kd proteins were rich synthesized in the NaCl-tolerant cell line and the corresponding bands strengthened. Abore all, the 38Kd protein band is a specific band of the NaCl-tolerant cell line.

耐盐系和对照系可溶性蛋白质的十二烷基磺酸钠电泳图谱表明：耐盐系中32Kd，36Kd和41Kd蛋白质合成加强，并且在38Kd蛋白质处出现了所特有的带。

The results showed that nitrate and sulfate were more favorable electron acceptors compared to ferric iron.

结果表明，苯、甲苯和乙苯在以硝酸根和硫酸根为电子受体、污染物初始浓度较低的条件下，降解效率可达95％，而以3价铁为电子受体或者初始浓度较高时降解效率较低。

The changes in the mass concentration and distribution of sulfate aerosols were simulated well.

模式较好地模拟了硫酸盐气溶胶的浓度和分布变化。

That is to say, coordinated sulfate anions are responsible for the formation of 2D polycatenated structures.

我们认为硫酸根离子对这种结构的形成起关键作用。

Said metal nitride is prepared through mixing the aqueous soltuion of nitrate or sulfate of A with the aqueous soltuion of Cr, Mo or W acid or one of their ammonium salts, coprecipitation or impregnation to obtain load-type or non-load-type dual-component metal salt or compound oxide, then pass in NH3, sequentially heating and azotizing at 600-750 deg.C.

该金属氮化物是由含A过渡金属元素的硝酸盐或硫酸盐水溶液与Cr、Mo或W酸或者Cr、Mo或W酸铵水溶液混合，通过共沉淀法或浸渍法制成负载型或非负载型双组元金属盐或复合氧化物，再将双组元金属盐或复合氧化物通NH3进行程序升温，至最终氮化温度600～750℃下进行反应而制得。

METHODS: Diarrhea was induced in mice by cathartics (castor oil, magnesium sulfate or liquid paraffin). At various time points following oral administration of a single dose of EA303 (14.87, 29.74 or 59.48 mg/kg), the diarrhea index was determined. The effect of EA303 on intestinal propulsion was evaluated using the charcoal meal method.

采用小鼠的蓖麻油、硫酸钠、液体石蜡等腹泻模型及炭末推进法观察低、中、高剂量(14.87 mg/kg、29.74 mg/kg、59.48 mg/kg)的EA303对小鼠在体内胃肠道的作用。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。