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- 持續供NContinuous N supplying
- 非持續供NNon- continuous N application
- 土壤供N量soil N supply
- 在20 min內,20%Pt/珍珠碳和20%Pt/乙炔黑的平均制氫速率分別為1.9 L/min和2.3 L/min,當氫的利用率為100%時(shí),可分別為功率為308 W和373 W的質(zhì)子交換膜燃燒電池持續供氫。20%25 Pt/pearly black and 20%25 Pt/acetylene black can achieve average hydrogen generation rates of 1.9 L/min and 2.3 L/min,respectively,which can give hydrogen supply for a 308 W proton exchange membrane fuel cell(PEMFC) and a 373 W PEMFC at 100%25 hydrogen utilization.
- 救援活動(dòng)持續了三天。The rescue operation lasted three days.
- 狹長(cháng)的口子是供投硬幣用的。A slit is provided for the coin to drop through.
- 暴風(fēng)雨持續了一個(gè)星期。The storm persisted for a week.
- 市中心被劃出供商業(yè)用。The downtown area is zoned for commercial use.
- 按模n計數count modulo n
- 那聲音在空中持續了好久。The sound lingered in the air.
- 我們養牛供屠宰。We raise cattle for slaughter.
- s-o-n-g拼成"song"一字。s-o-n-g spells "song".
- 按模數N校驗modulo n check
- 我們認為這樣的反?，F象不會(huì )持續很久。We do not think such an abnormal phenomenon will last long.
- 這本書(shū)僅供參考。This book is for reference only.
- n. 克g.
- 災害性的風(fēng)暴持續了三天。The wicked storm lasted three days.
- 她炒雞蛋供早餐食用。She scrambled eggs for breakfast.
- n. 頁(yè)p./pp.
- 受持續頭痛折磨者a martyr to continuous headaches
