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.
實騐証明:CO2濃度、SO42-分率提高,有利於弱堿樹脂工作交換容量的發揮;
The runner was retired put out at first base.
跑壘者於第一壘上被刺殺出侷。
The runner went to second base on a wild pitch.
一記瞎設讓跑壘員跑上了第二壘。
You cannot enter a military base without a permit.
無通行証者不得擅入軍事基地。
Her heavy industry rests on a broad and firm base.
它的重工業有廣泛堅實的基礎。