在级联的情况下, 高能 电子可以引起簇射.In successive steps, a high - energy electron creates a shower.级联水力学的研究对离心级联分离同位素的效果以及级联的运行有着重要的影响.Centrifuge cascade hydraulics plays an important role in efficient isotope separation in gas centrif...
格拉斯哥部分地区的入室盗窃案与伦敦、利物浦最乱的地区一样猖狂。Parts of Glasgow are on a par with the worst areas of London and Liverpool for burglaries.祥子在极乱的心中还没忘了自己的事.In. spite of his confusion, Xiangzi had not forgotten his own affairs." 不会的, " 他边说...
It is not lawful to park in front of a hydrant.在消火栓前停车是不合法的.Families upstairs have to carry pails to the hydrant downstairs for water.住在楼上的人家得提着水桶去楼下的水龙头打水.The teenager wrapped his car around the fire hydrant.这名青少年开车绕过消防...
关于火炬松 南北 分化的数量存在着相抵触的证据.There is conflicting evidence regarding the amount of north - south differentiation in loblolly pine.另一种是火炬松. 防风林不仅能保护土壤和庄稼.Another is the loblolly pine. Windbreaks not only protect land and crops...