双语例句
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Fresh vegetable need to respirate for optimum shelf life.
新鲜的蔬菜需要呼吸以获得最佳的保质期。
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The O2 permeation of Micro-perforated materials - particularly for fresh vegetable applications which need to respirate for optimum shelf life can now be measured using the remote cell and the OpTech?
微孔材料的O2渗透特别适用于需要新鲜空气的速冻蔬菜的应用，能够测试最佳储藏时间。