They are already widespread in controlledenvironments such as warehouses, airports and mines.
这些技术在受控环境里已经普遍应用,例如仓库、机场和采矿业。
2
The processing of plastics by these methods would also have to be contained in highly controlledenvironments.
用这些方法处理塑料的过程也需要在严格受控的环境中进行。
3
The following rooting phases should occur in climate - controlledenvironments with parameters that are more or less similar to those seen in the case of cutting plantlets.