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water quality evaluation
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water quality evaluation
Encyclopedia
理学
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释
water quality evaluation
水质评价
按照评价目标,选择相应的水质参数、水质标准和评价方法,对水体的质量利用价值及水的处理要求作出评定。水质评价指数有多种。
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flip-flop multivibrator
flip-flop ring
flip-flop, trigger
flip-flow screen
flip light emitting diode chip
flipped classroom
flipper
Flirting Scholar
FLNG
FLNKS
float
floatability
floatage
floatation separation
floatation tank for wastewater treatment
float collar
float (cylinder) type liquid level gauge and switch
floater
floater structure
float flowmeter
float head
floating
floating action
floating battery
floating beacon
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更新时间:2025/12/11 19:25:19