“主给水止回阀”的概念、定义、翻译、参考文献-科学参考

单词	主给水止回阀
释义	主给水止回阀 main feed check (valve)
随便看	dull sale dull steel sheet dull varnish dull vegetable dull white thrombus Dulong and Petits rule Dulong number Dulong-petit law Dulong's formula dulosis dulse Dultgen process Dul-Tone (美) duly admitted Dumas method Dumate dumb dumb antenna dumb arch dumb barge dumb barge (无动力驳船) dumbbell depression dumbbell galaxy(db galaxy) dumb-bell resonator dumbbell-shaped curves of zero velocity

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。