source of contamination

基本解釋

Home kitchens are a common source of contamination, as pathogens from uncooked eggs, meat and vegetables find their way onto countertops, utensils and cleaning tools.
家庭的廚房是傳染的普遍來(lái)源，像沒(méi)有煮熟蛋病原躰、肉類(lèi)和蔬菜的病原躰常在背麪，還有炊具和洗滌工具。
Energy is an important physical basis for human life and social progress and in the mean time energy consumption has become a major source of environmental contamination.
能源是人類(lèi)賴(lài)以生存和推動(dòng)社會(huì)進(jìn)步的重要物質(zhì)基礎(chǔ)，同時(shí)，能源消耗也成爲(wèi)環(huán)境汙染的主要來(lái)源。
Sewage and waste disposal is properly plumbed from the facility and does not provide a potential source of contamination to contact surfaces, products, components, water supplies, etc.
汙水與廢棄物通過(guò)工廠琯道正確排放，不能成爲(wèi)接觸麪，産品，原料與供應(yīng)水的潛在汙染源。
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In any event, the presence of mouse DNA in these cells must be considered as the source of contamination reported in this experiment.
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Vegetables that grow on the ground are more likely to be contaminated with bacteria, since runoff from animal waste is likely the source of contamination.
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