您要查找的是不是：
- We are doing a chemical experiment. 我们正在做化学实验。
- Today's chemical experiment is over. 今天的化学实验结束了。
- Mixture is frequently used in chemical experiment. 在化学实验中经常使用混合剂。
- Their chemical experiment was a success. 他们的化学实验是成功的。
- A chemical experiment is being performed there . 正在做一个化学试验。
- A chemical experiment is being performed there. 正在做一个化学试验。
- He tried to concentrate his attention on his chemical experiment. 他试图把注意力集中到他的化学试验上.
- Will you be able to finish the chemical experiment today? 你今天能做完这个化学实验吗?
- We have carried out our chemical experiment successfully. 我们成功地进行了化学实验。
- Precise measurements are very important in chemical experiment. 化学实验中精准的测量很重要。
- Fostering Students'Creative Thinking in Teaching of Chemical Experiments. 在化学实验教学中培养学生的创造思维。
- But the zetetic chemical experiment had the pivotal status in this process. 而探究性化学实验在这一过程中起到了举足轻重的地位。
- The paper discusses the concept of significant figure and points out the approach to read off significant figure in chemic experiment. 本文对有效数字的概念和化学实验中有效数字的读取方法进行了探讨,确立了正确确定有效数字的方法。
- This paper intends to discuss the formation and training methods of operatinal skills in chemical experiment. 论述了实验操作技能的形成和培养方法。
- Recently,in International Chemical Olympiad (IChO) competition microscale chemical experiment appears frequently. 国际化学奥林匹克 ( ICh O)竞赛中微型化学实验出现频数增多 .
- During the break , Li Lei happened to see Pauls' mark on the report of a chemical experiment . 课间休息时，李雷看到了保罗化学实验报告上的分数。
- We need to refresh the thoughts of the chemical experiments and renew it in demonstrative methods. 对于化学实验,要更新实验思路,改变过去为做实验而做实验的意识,让实验能在学习中创新。
- In the physical and chemical experiments often use the oxygen nitrogen hydrogen argon and other gases. 在物理化学实验中，经常要用到氧气、氮气、氢气、氩气等气体。
- Do you have any specialized skills or training, including firearms,explosive,nuclear,biological or chemical experience? 我是学化学专业的,这项我应该怎么填?
- In chemical experiments,we often need to give proper prediction of concentration of chemical substance in solution. 在化学实验中经常需要对化学溶液各成分的浓度给出比较准确的预测。
