常見例句雙語(yǔ)例句BACKGROUND AND AIM:To study the teratogenic effect of fat emulsion of seal oil in rats.背景與目的：探討海狗油脂肪乳對(duì)大鼠致畸毒性作用。The influence law of cooling effectiveness by flow rate of seal oil at a fixed temperature was got.通過(guò)計(jì)算得到了一定溫度下封油流量對(duì)密封沖洗冷卻傚果的影響槼律。The pump seal oil leakage indoor settings are high-precision interference detection sensors, and embedded within the stator windings of the thermal components, absolute protection of the pump motor.該泵密封油室內(nèi)設(shè)置有高精度抗乾擾漏水檢測(cè)傳感器，及定子繞組內(nèi)預(yù)埋了熱敏元件，對(duì)水泵電機(jī)絕對(duì)保護(hù)。權(quán)威例句Bolivia and Brazil's Petrobras, seal agreement on transfer of oil refineries.CENTERFORSECURITYPOLICY: Democrats pushing Colombia away?At least Cameron has the bona fides to act as an oil sands critic, unlike anti-seal hunt crusaders from Brigette Bardot to Sir Paul McCartney.FORBES: What Does Avatar Have In Common With Canada's Oil Sands?When a Cirrus owner unwittingly breaks an oil dipstick or scuffs up an aileron gap seal, photographs accompany the offense.FORBES: Faith, Trust and Networks 返回 seal oil