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...
I swept rainwater off the flat top of a gravestone.我拂去了墓碑顶上的雨水。The gravestone bears an inscription.墓石上有碑文.The lettering on the gravestone was badly worn and almost illegible.墓碑上的文字已严重磨损难以辨认....
A NEW SPECIES OF THE GENUS ETTCHELLSIA CAMERON ( HYMENOPTERA: ICHNEUMONOIDEA, MEGALYRIDAE )眶脊巨蜂属一新种记述 ( 膜翅目: 姬蜂总科, 巨蜂科 )DESCRIPTION OF A NEW HYMENOPTEROUS PARASITE: SYMPIESIS PARNARE CHU ET LIAO SP . NOV. ( HYMENOPTERA t...
Millions of refugees have suffered a total dislocation of their lives.无数的难民饱受生活颠沛流离之苦。A doctor can reduce a fracture or dislocation.医生能使骨折或脱臼复位.The storm caused considerable dislocation of air traffic.风暴使得空中交通大乱....
如果我给点暗示，他没准会送我一段插枝。If I drop a few hints he might give me a cutting.7月或8月时从它上边剪一些插枝。Take cuttings from it in July or August.有些插枝易于生根.Some cuttings root easily....