查询词典 sulfate

Mono-calcium phosphate, sulfuric acid and urea were used for simulating the crystallization of calcium sulfate in the reaction of phosphate rock and urea-sulfuric acid.

结果表明，与无尿素的结晶过程相比，尿素使出现结晶的时间延长了150%，但悬浮液密度增加50%，结晶在长度和宽度上均有所增加，特别是宽度上的增长超过50%。

Dicalcium phosphate was formed by acidulation of phosphate rock with hydrochloric acid, and mixed with ammonium sulfate to obtain NP fertilizer product by decomposing reaction, the product is almost water soluble one.

按生成CaHPO4化学计量加入盐酸，反应完成后，加入硫酸铵进一步转化CaHPO4和CaCl2得到无水氮磷肥，该肥料中的磷几乎全部以水溶性P2O5存在。氮磷肥可作为基肥生产三元复混肥。

Produced from strains of the actinomycete Streptomyces fradiae and used especially in the form of its sulfate as an intestinal antiseptic in surgery.

新霉素链菌素，尤其指它的硫酸盐形式，在手术时用作肠道杀菌剂

Actomyosin were purified from human heart, and further isolated into CMLC with urea degradation and ammonium sulfate precipitation, CMLCⅠ and CMLCⅡ were purified later from this CMLC by the improved PAGE method, both CMLCⅠ and CMLCⅡ were without any protein contamination.

从人心肌提取肌动球蛋白，用尿素降解法和硫酸铵沉淀法从肌动球蛋白中分离、纯化CMLC，应用改进的聚丙烯酰胺凝胶电泳法从总CMLC中分离CMLCⅠ和CMLC Ⅱ，二者均不含有任何杂蛋白。

P1 BMSCs, P3 CCs, and P3 ADAS were implanted into collagen/hyaluronic acid scaffold at different concentrations of 10%, 20%, 50%, 80%, and 100%, and the cells were then three-dimensionally cultured in serum-free culture media. Two weeks later, SO staining and immunohistochemical staining were employed to observe the synthesis between of chondroitin sulfate and type II collagen.

取P1骨髓间充质干细胞，P3软骨细胞和P3脂肪源性成熟基质细胞种植入不同比例(10%，20%，50%，80%，100%)的胶原/透明质酸支架中，在无血清培养液中三维培养。2周后，用SO染色和免疫组织化学染色分析，观察硫酸软骨素和Ⅱ型胶原合成情况。

An ion chromatography method for the determination of sulfate content in agar was established.

确立了离子色谱法检测琼胶中硫酸基含量的样品处理方法和检测条件。

But the seasonal variation in the airborn sulfate and MSA are reasonably well reproduced in the surface snow, for timing and spacial distribution.

十分接近的大气和雪冰MSA对nssSO2－4（或SO2－4）比率证实，这两种大气组分在由大气洗净和沉降到冰雪过程中只发生微弱的分离作用。

Algin ; carrageenan ; mannuronic acid ; guluronic acid ; polysaccharide ; sulfate ; aluminium ; peptic ulcer

褐藻胶；卡拉胶；甘露糖醛酸；古罗糖醛酸；多糖；硫酸酯；铝；消化性溃疡

If the total alkalinity of the water to be treated is less than 100 mg/L, use of copper sulfate is not recommended.

如果总碱度的水加以处理是少于100毫克/升，使用硫酸铜是不推荐这样做。

Based on the experimental research, the reagent combination of lime milk, calcium chloride and aluminum sulfate for the coagulation of making package wastewater is put forward.

在实验研究的基础上，提出了用于制罐废水混凝处理的石灰乳、氯化钙和硫酸铝这一药剂组合；并就COD的后续处理问题，提出了生物炭滤处理方

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。