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....
采购产品书桌配件, 钢笔和书写工具, 圆珠笔钢笔, 引导电笔, 多功能钢笔.Desk Accessories, Pens and Writing Instruments, Ballpoint Pens, Led Light Pens, Multifunctional Pens.本文针对当前发展的要求,采用微小角度检测原理,提出了一种多参数签名鉴定电笔.This paper presents an electrical pen for s...
At very high temperatures, more endothermic reactions play a role.在很高的温度下, 更多的吸热反应起作用.High temperatures also result in high evaporation from the plants.高温也导致了植物水分的大量蒸发。I clean out all the grease and replace it with oil s...
他们把这个城市分成若干个区, 每个区都有自己的街道或街区.They divide the city into sections, each district having its own streets or blocks.在计算机中,每个登记项通常占据若干个字(或存贴单元).Each entry usually occupies more than one word, or location, in a computer.多重节点是由...