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高分子减阻剂
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高分子减阻剂
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理学
高分子减阻剂
释
polymeric drag-reduction additive
高分子减阻剂
具有减小流体流动阻力作用的高分子化合物。在流体输送时将它加入流体中,可取得提高流量、降低能耗等效果。
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occupational disease management
Occupational Disease Prevention and Treatment Law of People's Republic of China
Occupational disease rehabilitation
occupational disease report
occupational diseases
occupational diseases by target organ systems
occupational diseases caused by physical factors
occupational diseases induced by biological factors
occupational diseases induced by physical factors
occupational drug-like dermatitis
occupational ear-nose-throat disease
occupational electro-optic dermatitis
occupational epidemiology
occupational ergonomics
occupational exposure
occupational exposure limits
occupational exposure pollution
occupational eye disease
occupational guidance
occupational hair damage
occupational hazard
occupational hazard of high frequency electromagnetic field
occupational hazardous factor
occupational hazard pre-evaluation
occupational hazard risk classification
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