浮球阀维持浮球室内一定的液位，因而连续自动地根据蒸发器中气化的速度，将凝结的液体供入蒸发器。
Float float valve to maintain a certain level interior, which automatically based on continuous gasification rate of the evaporator will condense into liquid for the evaporator.
在这种状态时水的凝结和蒸发达到平衡状态并且以相同的速度进行。
At this state condensation and evaporation are at an equilibrium and take place at the same rate.
考察了SAE对水泥砂浆的密度、吸水性、凝结时间以及水泥水化速度的影响。
The effects of SAE on the density, absorbency, setting time and cement hydration of cement mortars were studied.
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