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- Acid number of lubricating oil can be obtained by neutralizing standard acid solution and alkalinity substance of aqueous phase. 用标准酸溶液中和水相中的碱性物质,即可获得润滑油的酸值。
- standard acid solution 酸标准液
- An acetic acid solution of a drug. 醋剂一种药物的乙酸溶液
- Aqueous acid solution conduct electricity. 酸的溶液会导电。
- An acid solution is concentrated when it has very much acid in it. 当酸溶液里含有很多酸时,它就被浓缩了。
- Make FRESH ascorbic acid solution if kinetic trials need to be run. 把你的结果带.;找助教看一下你所得结果的总体外观
- Pickle generally is water - acid solution that is stored in large open tank. 酸洗液通常是一种含酸的水溶液,装在敞开的大槽中。
- Pickle generally is a water- acid solution that is stored in large open tank. 酸洗液通常是一种含酸的水溶液,装在敞开的大槽中。
- Are Intravenous Amino Acid Solutions Unbalanced? 静脉氨基酸营养液是否不平衡?
- Another preparation is electrooxidation of lead acetate in acid solution. 另一种方法是在酸性溶液中对醋酸铅进行氧化。
- Acidoresistant:Without corrorde in 2.5% hydrochoric Acid solution at 24 hour. 耐酸性:在2.;5%25盐酸溶液中浸24小时无明显腐蚀现象
- By using citric acid solution,the rose pigment from wild rose was extracted. 以野生刺玫瑰花为原料 ,以柠檬酸水溶液提取天然玫瑰花红色素。
- Acidoresistant: Without corrorde in2.5% hydrochoric Acid solution at24 hour. 耐酸性:在2.;5%25酸溶液中浸24小时无明显腐蚀现象
- The standard acidizing fluids are unefficient in blockage removal jobs in low productive wells at Baise oil fields. 常规酸化液用于百色低产油井解堵的效果不佳。
- It is also present in an aqueous solution of nitrourea or a sulphuric acid solution of nitrourea. 它也存在于硝基脲的水溶液或硝基脲的硫酸溶液中。
- The electrolyte within the glass electrode is an acid solution of definite strength. 玻璃电极中的电解质是具有一定浓度的酸溶液。
- This paper focusing on COD removal kinetics of Tobias acid solution ozonation in a bubble reactor. 研究了臭氧氧化条件下,吐氏酸水溶液在鼓泡反应器内的COD去除动力学。
- Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions. 例如碳酸钠和邻苯二酸氢钾,分别用来标定酸和碱溶液。
- A waterborne multicolor paint is prepared by chitosan in acetic acid solution, mixing with short fiber and crosslinked by glutaric dialdehyde. 甲壳糖醋酸水溶液为成膜剂,掺入短纤维后用戊二醛交联得到多彩涂料。
- A hydrometer used to determine the specific gravity of acid solutions. 酸液比重计用来测定酸液比重的液体比重计