They are aimed at either cleaning the water in the primary system, providing separate shutdown cooling functions, water chemistry, charging and volume control, makeup water.
它们的目标是清理主系统的水，提供分离的停止，冷却的功能，水化学，装料及容量控制，补充水。
2
Then the operation shows that the charging strategy led to the overwhelming majority of the seller is still the primary reason for the loss.
随后的运营情况表明，收费策略仍是导致绝大多数卖家流失的首要原因。
3
We think that the inductive and non-inductive charging processes are primary physical processes for electric structure of the cumulonimbus.