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生态润滑剂
释义
生态润滑剂
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工学
润滑
释
eco-lubricant
生态润滑剂
既能满足机械设备的使用要求,又能在较短时间内被活性微生物(细菌)降解为二氧化碳和水,本体及其耗损产物对生态环境不产生危害或在一定程度上为环境所容许的润滑剂。又称绿色润滑剂[注]。
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factorial experiment design
factorial function
factoriality
factorial method
factorial moment
factorial moment generating function
factorial moment measure
factorial number
factorial polynomial
factorial power
factorial prime
factorial product
factorial ring
factorial Schur function
factorial series
factorial sum
factorial variety
factoring
factoring contract
factoring method
factoring problem
factor interaction
factorion
factorizability
factorizable
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