酸腐蚀金属。
It is treated with acid before being analysed.
对它先用酸处理再进行分析。
Litmus paper turns red in the presence of an acid.
石蕊试纸遇到酸就变红。
Iron and folic acid supplements are frequently given to pregnant women.
铁和叶酸补充剂常给孕妇服用。
柠檬是一种酸味水果。
Does that metal pit after contact with acid?
那种金属同酸接触后是否会起凹点？
The acid has burnt a hole in my jacket.
这种酸把我的上衣烧了一个窟窿。
Those needles add a lot of acid to the soil.
这些松针给土壤增加了很多酸性。
我们怎么防治酸雨呢？
What else does sulfuric acid do?
硫酸还能做什么？
The acid test of a school is "would you send your own children there?"
衡量学校好坏的重要标准是看“你是否会把自己的孩子送到那里？”
In this paper, the process of polymalic acid (PMLA) synthesis was studied.
本文对合成聚苹果酸的过程进行了研究。
The paper reviews the present situation of pivalic acid preparation in China.
本文评述了我国特戊酸合成的现状。
When Vitamin C is taken, it is broken down into dehydroascorbic acid (DHAA).
服用维生素C 时，它会分解成脱氢抗坏血酸（DHAA）。
The objective is to find out the application value of D-3 hydroxybutyric acid.
目的是了解 D-3 羟丁酸的应用价值。
The serum glycocholic acid was yet higher than normal.
血清甘胆酸仍高于正常水平。
Use desoxyribonucleic acid as a reference standard in metabolic experiments.
在代谢实验中使用脱氧核糖核酸作为参考标准。
The absorption spectrum of 3,5 dinitrosalicylic acid has been studied.
研究了3，5二硝基水杨酸的吸收光谱。
The objective is to study the tissue distribution of 3,4-o-isopropylidene-shikimic acid(ISA).
目的是研究3，4-O-异亚丙基莽草酸（ISA）的组织分布。
Roses will not root in such acid soil.
玫瑰在这种酸性土壤中不会生根。
Battery acid had eroded the engine.
电池酸腐蚀了发动机。
The acid ate holes in the cloth.
布被酸腐蚀了几个洞。
The lake seems to be acid because no signs of life are noticed.
这片湖水看似是酸水，因为没有任何生命的迹象。
Food will cause your stomach to produce the acid.
食物会使您的胃产生很多胃酸出来。
Every time you eat, the bacteria in your mouth produce acid.
每当你吃饭的时候，细菌就开始产酸。
The acid from the bacteria can decay your teeth.
而产生的酸可以腐蚀你的牙齿。
It attaches easily to teeth and produces acid.
它很容易粘附牙齿并产生酸。
Acid rain and old age explain the shortage of capacity.
酸雨和设备老化是电量短缺的两个主要原因。
Caffeic acid is another phenolic compound found in grapes.
咖啡酸是葡萄中含有的另一种酚类化合物。
Caffeic acid is another phenolic compound found in grapes.
咖啡酸是葡萄中含有的另一种酚类化合物。
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