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污染物浓度 wūrǎnwù nóngdù
desert. pollutant levels
ecol. pollutant load
environ. pollutant concentration A measure of the amount of a polluting substance in a given amount of water, soil, air, food or other medium (测定污染物质在给定的水、土、空气、食物或其它媒介中的量。)
tech. pollutant level
water.res., ecol. contaminant concentration
wind. concentration of pollutant; pollutant concentration
法规/规定污染物浓度 wūrǎnwù nóngdù
auto. pollutant concentration
污染物浓度
tech. concentration of pollutant
污染物 浓 度
: 55 phrases in 9 subjects
Architecture1
Automobiles1
Earth sciences1
Ecology4
Electronics1
Refrigeration1
Technology32
Water resources13
Wind Energy1