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氮气泵
1、nitrogen monoxide───[无化]一氧化氮;一氧化二氮
2、nitrogen balance───[生理]氮平衡
3、ammonia nitrogen───氨氮;[无化]氨型氮,氨基氮
4、nitrogen cycle───[土壤]氮循环
5、nitrogen───n.[化学]氮
6、nitrogen fertilizer───[肥料]氮肥;氮肥肥料;氮肥(料)
7、ammoniacal nitrogen───氨态氮;[化] 氨型氮
8、nitrogen species───形态氮
9、pump───v.抽吸;喷出;注入;射向目标;打气;(非正式)盘问;剧烈上下晃动;让……使用大量药物;洗胃;增加数值;n.(Pump)(美、俄、印、泰、加)蓬普(人名);n.泵;泵送;无带浅帮女鞋;平底轻便鞋
1、Unloading method of injecting nitrogen to tank car to raise pressure and liquid extraction with centrifugal pump simultaneously is often used to unload butadiene tank car.───丁二烯罐车卸车多采用氮气注入罐车加压,同时用离心泵抽液的卸车方法。
2、The invention discloses a magnetic pump with a cooling device, which consists of pump shafts, an external magnetic rotor assembly and a nitrogen port.───带冷却装置的磁力泵,是由泵轴、外磁转子组件、氮气接口所组成。
3、Microbes and plants endlessly pull carbon, nitrogen and oxygen from the atmosphere and pump them back out in different forms.───微生物和植物源源不断地吸收来自大气中的二氧化碳、氮和氧;随后又以不同的形式将它们释放大大气中去。