difference in water temperature的用法和样例：
- Function of the system for measuring difference in cooling water temperature and analysis of the heat work system of BF,the distributing of gas flow and the leak of cooling wall were introduced.
- They differ in size but not in kind.
- Analogy or comparison with existing projects (such as the use of comparison to identify the change in water temperature qualitatively).
- difference in cooling water temperature
- Microscopically visible particles differ in colour, texture, uniformity and in water solubility and absorption.