查询词典 sulfate

Lead slag ; Leaching of sodium chloride ; Synthesizing ; Tribasic lead sulfate

铅渣；氯化钠浸出；合成；三盐基硫酸铅

The experiment products met the specification of HG2340-92 in terms of its first class tribasic lead sulfate.The optimum leaching process parameters were as follows:NaCl concentration 5.5mol/L,leaching temperature 100℃,leaching time 120min,CaCl_2 con...

采用此工艺在实验室制得符合HG2340-92标准一级品要求的产品，并确定浸出过程的最佳工艺参数是：NaCl溶液浓度≥5.5mol/L，浸出温度≥100℃，浸出时间120min，CaCl2浓度0.3mol/L，HCl浓度0.15mol/L，液固比8∶1；合成三盐基硫酸铅的最佳工艺条件为：PbSO4∶NaOH=4∶6，液固比≈2∶1，室温反应时间60min，溶液的终点pH8.4~8.8。

The tricalcium phosphate constituent is converted to phosphoric acid and calcium sulfate.

磷酸三钙组分转化成为磷酸和硫酸钙。

Expanding on our demonstration that acylated peptides derived from the large HBV envelope protein block virus entry in vitro, we show their applicability to prevent HBV or woolly monkey hepatitis B virus infection in vivo, using immunodeficient urokinase-type plasminogen activator mice repopulated with primary human or Tupaia belangeri hepatocytes.

已有的研究《Hepatitis B virus infection initiates with a large surface protein-dependent binding to heparan sulfate proteoglycans》（2007 Hepatology）表明来源于大蛋白的酰化多肽在体外能阻断病毒的进入。利用人源化肝脏或树鼩肝细胞的小鼠模型进行的新研究进一步证实，大蛋白的酰化多肽在防止HBV或者绒毛猴HBV体内感染中具有可行性。

OBJECTIVE To establish a turbidimetric assay method to determine Tobramycin sulfate injection.

目的 采用浊度法测定硫酸妥布霉素注射液的含量。

A method of dilute alkali to extract chondroitin sulfate from Ray Cartilage was adopted, the alkali extraction and enzyme unbinding conditions were observed.

结果：最佳提取条件的碱浓度是4%，于室温下提取18h；酶解的最佳工艺为：提取液按4×10^(-4)：1比例加胰酶，于50℃左右保温酶解2h。

In comparison with F-A and F-B, low molecular weight fucoidan fractions had little lower proportions of sulfate, but similar proportions of uronic acid.

结果表明，大分子和低硫低分子量的组分对02·一、·OH和HOCI有很好的清除作用，而高硫低分子量的组分的活性非常低。

Over a six-week period, a small group of people with type 2 diabetes were given 75 to 300 mg of vanadyl sulfate per day.

硫酸氧钒，钒一种形式，可以改善血糖2型糖尿病患者控制。196 197在6型星期内，一小部分人2型糖尿病198人给予75至每天300毫克硫酸钒。

Although there was no evidence of toxicity after six weeks of vanadyl sulfate supplementation, gastrointestinal side effects were experienced by some of the participants taking 150 mg per day and by all of the participants taking 300 mg per day.

虽然后6周补充硫酸钒无毒性的证据，胃肠道不良反应的经历，每天服用150毫克参加一些由每天服用300毫克所有参与者。

An antibiotic that is obtained from cultures of the bacterium Streptomyces verticillus and used in the form of its sulfate for the treatment of various neoplasms.

博来霉素，争光霉素从细菌培养中获得的一种抗生素轮丝链霉，用其硫酸盐形式治疗各种瘤

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。