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eco-lubricant
释义
eco-lubricant
Encyclopedia
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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quasi-stationary sea surface topography
quasi-stationary spectrum
quasi-stationary spiral structure
quasi-stationary state
quasi-stationary wave
quasi-steady condition
quasi-steady flow
quasi-steady state
quasi steady-state assumption
quasi-steady state water influx
quasi-stellar blue galaxy
quasi-stellar galaxy
quasi-stellar object
quasi-stellar object, QSO, quasar
quasi-stellar radio source
quasi-stellar red galaxy
quasi-stellar source
quasi-stochastic matrix
quasi-strong connectedness
quasi-strongly connected graph
quasi-subordinate
quasi-subvariety
quasi-superharmonic function
quasi-symmetric
quasisymmetric
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