您要查找的是不是：
- 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。
- 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。
- Gastric juice contains hydrochloric acid to provide an acidic solution for pepsin. 胃液内含有盐酸给胃蛋白酶提供酸溶液。
- If a brown gas dissolves in water, an acidic solution is formed. Then, it is NO2 gas. 若一棕色气体溶于水后，生成酸性溶液。它便是NO2。
- In an acid solution of 0. 45mol ? L~(-1) HNO_3 a sensitive polarographic wave of Br~- is observed at +0. 14V(vs. SCE) by the single sweep-oscillopolarography. 在0.;45mol·L~(-1)硝酸底液中;用单扫示波极谱仪;阳极化扫描;导数档;溴离子于+0
- An acetic acid solution of a drug. 醋剂一种药物的乙酸溶液
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- Putting an acid and a metal together causes a reaction. 将酸和金属放在一起会引起反应。
- An acid has the power to corrode metals. 酸具有腐蚀金属的性能。
- Aqueous acid solution conduct electricity. 酸的溶液会导电。
- It can behave either as an acid or as a salt . 它或起酸的作用或起盐的作用。
- It can behave either as an acid or as a salt. 它或起酸的作用或起盐的作用。
- It is an acid produced from coal-tar. 这是从煤焦油中提出的一种酸。
- An acid having one replaceable hydrogen atom. 一元酸只有一个可置换氢原子的酸
- This difficult task is an acid test for all of us. 这项困难的工作对于我们大家都是一种严格考验。
- An acid humour stirred in his Forsyte blood. 他的福尔赛血液里生出一种酸溜溜的感觉。
- 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
- Litmus paper turns red in the presence of an acid. 石蕊试纸遇到酸就变红。
- 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。
