air contamination

基本解释

Indoor ornament, air conditioning and central heating system and a wide application of chemical articles in everyday have resulted in serious indoor air contamination.
由于室内装修、暖通空调及大量家用化工产品的使用，室内空气污染日趋严重。
Objective To study the air contamination situation and analyse infuluencing factors of the bacteria in the air under dynamic condition in the biological safety cabinet(BSC) room.
目的研究生物安全柜在动态条件下柜内空气细菌污染情况及其影响因素分析。
Objective To understand the indoor air contamination condition of benzene series compounds in constructional ornamental materials sale stores and to offer data for occupational health protection.
目的了解装修材料销售场所室内空气中苯系物的污染状况，为职业健康防护提供依据。

Today, Japan still faces the possibility of nuclear meltdown and continued contamination of air, water, food and agriculture.
FORBES: Agroterrorism: Managing Risk In The Food Supply Chain