英语词汇“NRV (non-return valve)”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	NRV (non-return valve)
释义	NRV (non-return valve) 回阀，逆止阀
随便看	moderator circulation system moderator coefficient moderator control moderator control reactor moderator-coolant moderator coolant moderatorcoolant moderator coolant gas stream moderator cooler moderator cooling system moderator density coefficient moderator density feedback moderator-density fluctuations moderator density fluctuations moderator density reactivity coefficient moderator drain shutdown system moderator drain system moderator drain valve moderator dumping moderator dumping safety mechanism moderator dump tank moderator fast drain system moderator fluid moderator for hot atom and radicals moderator for neutrons 似出自然，而实雕镌，吾以知人工之巧，幻态万千。似因归路隔，翻为目成留。似将海水添宫漏，共滴长门一夜长。似尔官仍贵，先生艺绝伦。似把剪刀裁别恨，自拈裙带结同心。似星微有耀，向月转无辉。未逐穿花径，还来傍客衣。似曾相识燕归来。似曾相识燕归来，小园香径独徘徊似月旧临红粉面，避风新出玉盆汤。似有如无好事，多离少会幽怀。流莺过了又蝉催。肠断碧之云外。 15648 15649 15650 15651 15652 15653 15654 15655 15656 15657