查询词典 hydrochloric acid

The method uses Chinese pharmacopoeia 2005 edition dissolve of 2 appendices XC goes out degree determine the first law, it is menstruum with 0.1 Mol.L-1 hydrochloric acid, rotate speed is 75 R.min-1, sampling time is 30 Min, determine in good qualities of 287 Nm wave its dissolve goes out degree.

方法采用中国药典2005年版二部附录XC溶出度测定第一法，以0.1 mol.L-1盐酸为溶媒，转速为75 r.min-1，取样时间为30 min，在287 nm波优点测定其溶出度。

Results SD rat intestinal adhesions were 100% in 1% methanal and 0.5% hydrochloric acid abdominal cavity injection respectively.

采用l%甲醛，0.5%盐酸腹腔注射法分别建立了简便易行的大鼠肠粘连动物模型。

The statistical comparison was used chi-square test between the methanal or hydrochloric acid abdominal cavity injection method and Galili's method.

结果 大鼠在腹腔注射1%甲醛与0.5%盐酸后均100%发生肠粘连，注射0.5%甲醛的大鼠肠粘连的发生率为87.5%，且0.5%盐酸，1%甲醛，0.5%甲醛腹腔注射法与Galili法相比，差异无显著性。

Researches are made on the hydrochloric acid process manufacturing feedgrade dicalcium phosphate from Kaiyang phosphate rocks, with a compound of muriate of potash 〔 or muriate of sodium〕as well as calcite as defluorinating agent.

对贵州开阳磷矿用盐酸法生产饲料级磷酸氢钙的生产工艺，应用氯化钾、碳酸钙复合脱氟剂进行了实验研究，得出了用复合脱氟剂脱氟的操作控制要点。

B Dip a clean nichrome wire/platinum wire to concentrated hydrochloric acid.

把清洁的镍铬线/铂丝轻轻浸於浓氢氯酸中。

Procedure: Use concentrated hydrochloric acid to clean a platinum / nichrome wire.Then put the wire to dip some solid sample.

步骤： 用浓氢氯酸去清洗一铂线/镍铬线，再用铂条去沾起一些固体样本。

Hydrogen nitrate powder acidizing is to mix solid hydrogen nitrate powder and hydrochloric acid in certain proportions to generate strong oxidizing nitrosyl chloride, which can violently and locally dissolve rock and blocked material without destroying formation structure, to make through oil path and improve formation permeability.

硝酸粉末酸化工艺技术，是利用固体硝酸粉末与盐酸以一定的比例混合后，生成氧化能力很强的氯化亚硝酰。

The articles for daily use that abroad imports called exotic in the past, the carry that use a boat comes, industry produces indispensable hydrochloric acid, oxyhydrogen to change sodium, the magnesium that manufacturing plane, car uses is waited a moment, it is the product of the rework of marine product or marine product, this kind of breed gets too numerous to mention one by one more, concern with everybody close.

国外进口的生活用品过去就叫舶来品，是用船运来的，工业生产必不可少的盐酸、氢氧化钠，生产飞机、汽车用的镁等等，都是海洋产品或海洋产品的再加工的产品，这类品种多得不胜枚举，和每个人都关系密切。

Glands in the stomach lining make pepsinogen, a zymogen converted to pepsin by the hydrochloric acid in gastric juice.

胃内的腺体通过胃液中的盐酸将一种蛋白转化为胃蛋白。

Methods:Twenty four hours urine was taken from urinary calculus patients and acidified by concentrated hydrochloric acid and diluted, concentrations of calcium and phosphonium were measured by biochemical analyzer.

目的：建立一种同时测定尿中钙、磷、尿酸浓度的方法-血生化分析法，并评价此方法在临床研究中的价值。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。