drain time

基本解释

There were no significant difference on operation time and drain time of the three groups (P>0.05);
三組手術時間和引流琯放置時間無明顯差異（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.
去離子水洗後，烘乾之前，推薦用一運輸鏈駝峰，至少瀝液5分鍾，與除去在烘乾過程中可在漆麪上流下痕跡的水份。
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 .
城市擴張帶來雨水逕流量增大、排出時間縮短竝由此産生一系列後果。對城區雨水廻灌地下的傚益進行了討論。

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