A metering tank is an elementary method of measuring volume flow.量筒是测定容积流量的基本方法之一.Practical flow - metering devices have become available commercially.实用的流量测量装置已在工业上使用.A nearly constant air - fuel ratio is maintained by ...
A metering tank is an elementary method of measuring volume flow.量筒是测定容积流量的基本方法之一.Metering ports and body plugs may be interchanged for improved accessibility.测量端口和阀体塞可以互换,以方便接近.Crypto - metering , in essence, disengages...
A hydrocarbon was known to be either an alkene or alkane.某碳氢化合物已知可能是烯烃或是烷烃.The hydrocarbon must be an alkene.这个碳氢化合物必定是烯烃.The betaine will collapse to the alkene only when these two functions are eclipsed.只有当这两个基团移至重迭位置时...
Berg tilts his head and a mischievous look crosses his face...伯格侧着头，脸上掠过一丝调皮的神情。Economists worry that this may be only the tip of the icecream - berg: inflation seems to resurgent.经济学家担心,这种现象也许只是“冰淇淋山”的一角: 通货膨胀似乎即将卷土重来.A...