室内空气污染对健康的其他影响可能在接触污染源若干年之后开始显现,或者经过一段长时间的反复接触后才开始显现。
Other health effects may show up either years after exposure has occurred or only after long or repeated periods of exposure.
基于环境污染对人类健康和生活所带来的利弊的不同估计,人们对同一污染源持有不同的看法。
People, however, may differ in what they consider to be a pollutant, on the basis of their assessment of benefits and risks to their health and economic well-being.
综合事务还在监控连续性方面发挥着重要作用,当直接源不能胜任时,它们可以确认系统在相对空闲期的健康状况。
Synthetic transactions also play a key role in monitoring continuity to confirm a system's health during periods of relative inactivity, when direct sources are insufficient.
What is the source of health,physical,psychological,emotional?
健康,生理,心理,情感之源是什么?
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