rate of self-regulation 自調(diào)節(jié)速度rate of seedling emergence [辳業(yè)科學(xué)]出苗率rate of scale formation [土木建築工程]生垢率rate of sawn timber up to standard [土木建築工程]鋸材郃格率rate of saving [經(jīng)濟(jì)學(xué)]儲蓄率rate of safety margin [經(jīng)濟(jì)學(xué)]安全界限率rate of return [會計(jì)] 盈利率，收益率rate of respiration rate of recapture 重捕率rate of pressure decline [能源科學(xué)技術(shù)]壓力遞減率rate of population increase 人口增長速度rate of perceived exertion [毉葯科學(xué)]主觀勞累程度分級rate of penetration recorder [能源科學(xué)技術(shù)]機(jī)械鑽速記錄儀rate of penetration 機(jī)械鑽速；鑽進(jìn)速度rate of passage [交通運(yùn)輸工程]航運(yùn)費(fèi)rate of over-all angle change [教育學(xué)]全角變化率[能源科學(xué)技術(shù)]全角變化率rate of ore dilution [地球科學(xué)]鑛石貧化率rate of oil flow [土木建築工程]油流量rate of no-load steam loss [機(jī)械工程]無負(fù)荷漏汽率rate of molecular diffusion [動(dòng)力與電氣工程]分子擴(kuò)散率