drain time

基本解释

There were no significant difference on operation time and drain time of the three groups (P>0.05);
三组手术时间和引流管放置时间无明显差异（P>0.05）；
After DI water rinsing and before baking, a drain time of 5 minutes with an elevation change is recommended to remove standing water that may leave marks in the paint during baking.
去离子水洗后，烘干之前，推荐用一运输链驼峰，至少沥液5分钟，与除去在烘干过程中可在漆面上流下痕迹的水份。
This paper discusses the rise of runoff quantity, the decrease of its drain time and their consequences because of urban development, and the benefit of recharge of urban runoff to groundwater .
城市扩张带来雨水径流量增大、排出时间缩短并由此产生一系列后果。对城区雨水回灌地下的效益进行了讨论。

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