您要查找的是不是：
- exact chemical thermometer [医] 精密化学温度计(内用氮填充)
- Differences between Exact Chemical Structure Search, Substructure 比较:完全相同结构检索、亚结构检索和相似结构检索
- I referred to my watch for the exact time. 我看了一下手表好知道准确的时间。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- What is the exact size of the room? 这个房间的确切面积是多少？
- I don't know the exact terms of the contract. 我不知道合同的正确条款。
- Offhand I can't quote you an exact price. 我无法立即给你报个准价。
- Her description of the meeting is an exact reproduction of the reunion. 她对会面的描述是这次团聚的真实再现。
- It happened late last century in 1895, to be exact. 事情发生在上个世纪末--准确地说，在1895年。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The exact date of his birth is not known. 他确切的出生日期无人知道。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- The scholar is an exact thinker. 这位学者思维严谨。
- We are doing a chemical experiment. 我们正在做化学实验。
- It was difficult to tell her exact age. 很难说出她的确切年龄。
- I finally managed to exact a promise from them. 我最终迫使他们做出了保证。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- It is impossible to assign an exact date to this building. 确定这座建筑物的确切年代是不可能的。
- Ammonia is a chemical substance. 氨是种化学物质。
- The exact cause of the accident is still in dispute. 事故的真正起因仍有争议。
