现代医学认为，竹笋具有吸附脂肪、促进食物发酵、有助消化和排泄作用，所以常食春笋对单纯性肥胖者大有益处。
Modern iatrology shows that the bamboo shoots can adsorb fat , accelerate zymolysis and help assimilation and evacuation.
在海洋上层200米左右的水体中，有些死亡或排泄物质在微生物的作用下转变为二氧化碳，并重新进入大气层。
In the top 200 metres or so of the sea, some dead or faecal matter is turned back into CO2 by microbes and may then re-enter the atmosphere.
为了防止这种安全阀发挥作用造成水破坏或烫伤，必须在安全阀上安装排泄管道，将排放出的水引导到安全的排放地点。
To avoid water damage or scalding due to valve operation, a drain pipe must be connected to the Pressure Safety Relief Valve and run to a safe place of disposal.
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