- 相关词组
- vane wattmeter翼式功率计(测量波导管中传送的功率)
- borehole pump深井泵,钻井泵(一般为离心泵,悬挂在钻井内);
- vertical electric-driven reciprocating pump立式电动往复泵
- pump out抽空;
- variable stroke pump变量泵
- air lift pump空气升液泵;
- vane wheel flowmeter叶轮式流量计
- swinging doorsn.摇门( swinging door的名词复数 );
- vane valve叶片阀
- vapour lift pump蒸汽提升泵
- vertical pump立式泵
- vessel pneumatic pump仓式气压泵
- fuel pump燃油泵;
- VACUUM PUMPn.真空汞,蒸汽吸水机;真空泵;
- bivalent heat pump system带有两种热源的热泵系统;
- vane type resonator扇形谐振腔
- air pumpn.排气唧筒,抽气机;风泵;
- jet pump喷射泵;
- pump up唧送;打气;泵送;
- variable displacement pump可调流量泵;变容式泵
- 今日热词
- 热门搜索
- fsh 促滤泡激素;
- zero n.零;零度/点;v.将…调到零;
- guide n.指南;导游;准则;指导的事物;v.给…当导游;指导;阐明;搀扶…走;带…参观;给…带路;驾驶;
- airport n.机场;航空站;
- fill v.填满;(使)充满;装满;堵塞;填补(洞、孔);使充满(感情);使遍及;充满…的;满足;担任;派人担任;耗去;(使)吃饱;(按订单)供应n.填满…的量;足够…的量;吃饱的量;喝足的量
- to the sky adv.无保留地,过分地;
- weave v.编,织;编造;迂回行进;n.编法,织法;
- rat n.大老鼠;似鼠动物;<非正式>鼠辈,卑鄙小人;
- participate v.参与,参加;
- jar n.罐子;(啤酒)杯;缸;猛然震动;vi.发出刺耳的声音;不和谐;不一致;(对…)产生不快的影响;
- yard n.院子;场地;园圃;码(长度单位,等于91;
- though conj. 虽然,尽管;即使;纵然;adv. 可是,但是;不过;然而;话虽这样说;