gas exchange

• 气体交换

gas exchange的用法和样例：

例句

1. One can see why gas exchange is severely compromised.
   这就是气体交换严重障碍的原因。
2. The reliable duration for measuring the gas exchanges from the abscised leaves is determined by leaf temperature.
   离体叶片的气体交换参数的在一定时间范围内的可靠性取决于叶片温度。