base-exchange

基本解释

Several factors such as: CO2 concentration in influent, SO42- volume ratio, velocity of inlet flow and location of weak base exchanger, were studied in the tests.
实验证明:CO2浓度、SO42-分率提高,有利于弱碱树脂工作交换容量的发挥;
The runner was retired put out at first base.
跑垒者于第一垒上被刺杀出局。
The runner went to second base on a wild pitch.
一记瞎设让跑垒员跑上了第二垒。
You cannot enter a military base without a permit.
无通行证者不得擅入军事基地。
Her heavy industry rests on a broad and firm base.
它的重工业有广泛坚实的基础。