useful working life
常見(jiàn)例句
- The technology can effectively monitor the useful life of lubricant and the working condition of equipments.
利用這種技術(shù)可以有效地監(jiān)測(cè)潤(rùn)滑劑的使用壽命和設(shè)備工作狀況。 - Some researchers working to construct artificial life-forms out of mixtures of chemicals are also considering PNA as a useful ingredient for their designs.
以肽核酸為基礎(chǔ)的藥物可以通過(guò)結(jié)合到特定的核酸序列,抑制或者促進(jìn)對(duì)應(yīng)基因的表達(dá)。 那些研究如何構(gòu)建人造生命形式的研究者們也覺(jué)得肽核酸可能會(huì)是一種有用的材料,因?yàn)樵谏鹪吹臅r(shí)候,遺傳信息可能就是存放在肽核酸這樣的原始遺傳材料中。 - Proper operating and maintenance of the lubrication and cooling system of R180 diesel engine can markedly prolong its useful life, and enhance its working efficiency.
正確地使用和維護(hù)R180柴油機(jī)潤(rùn)滑和冷卻系統(tǒng)可以大大延長(zhǎng)柴油機(jī)的使用壽命,提高工作效率。 - He thought he had another 20 years or so of useful life, and was working on the 21st Aubrey novel.
ECONOMIST: Patrick O’Brian 返回 useful working life