hote diffusion ratio的用法和样例:
例句
- The application of laser technique in checking nanometer material is introduced,and amethod for checking the thermal diffusion rate of nanometer material is given.
介绍激光技术在检测纳米材料中的应用,给出了检测纳米材料热扩散率的一种方法。 - Combining seeral techniques enables researchers to measure the rate of diffusion of these helium gas molecules, which reflect the size of the air sacs in the lung.
联合其他的仪器研究者能够测量出氦气分子的扩散率,这将反映出肺中肺泡的大小。