In most reactors, there is a significant flux of fast neutrons.在大部分反应堆中都有一定强度的快中子流.The earliest production reactors necessarily used normal uranium as fuel.最早为生产用的反应堆,必须使用普通铀作为燃料.Generally these statutes apply only to wa...
Then perhaps she is staying at one of cottages or farmhouses?那么也许她现在住在某个农舍或哪个农场的房子里吧?...a row of pretty little cottages...一排漂亮的小村舍Love lives in cottages as well as in courts.爱情不分贫富.primitive cottages made of sods of turf...
With this pool of slave labor, you can underbid any contractor in the city.有这些可怜的劳工, 你可比这城里的所有承包商出更低的价.A contractor was hired to drain the reservoir and to excavate soil from one area for replacement with clay.雇了一个承包商抽干水...