Overburden had concealed the radioactivity.覆盖层屏蔽掉了放射性.Soil survey should be adopted in such soil overburden areas.在此类土壤覆盖区应采用土壤测量.Overburden pressure for three hundred years , isolated the light of day.覆压三百余里, 隔离天日....
等容粒径在沉沙输移中意义不大.The nominal diameter has little significance in sediment transportation.“等容粒径”是某一球体直径,它与某已知的颗粒体积相等.Nominal diameter is the diameter of a sphere of the same volume as the given particle.最高气缸压力高的循环燃烧速率快、燃烧过程...
祥子要了四两白干,三个大子儿的落花生.Xiangzi bought four ounces of liquor and three coppers worth of peanuts.是包落花生用的纸.It was the paper her mother used for wrapping up her peanuts.因此他家里不时有落花生囤积着.On account of this , his house was always fu...