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self-priming pumps
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self-priming pumps
Encyclopedia
农学
农业水土工程
释
self-priming pumps
自吸泵
启动前不需要灌水,自行排出进水管中的空气,经短时间运转,靠泵本身的作用把水吸上来,从而投入正常运行的水泵。
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thermooptic effect
thermo optic effect waveguide device
thermo-optic effect waveguide device
thermo-optic modulator
thermooptometry
thermo-osmosis
thermo oxidative aeing
thermo oxidative ageing
thermo-oxidative ag[e]ing
thermo-oxidative ageing
thermo-oxidative aging
thermooxidative degradation
thermopair
thermopause
thermoperiodicity
thermoperiodism
thermoperiodism of crop
thermophile
thermophiles
thermophilic enzyme
thermophilic enzymes
thermophilric bacteria
thermophily
thermophone
thermophore
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