计算机可以立即检索到数百万条信息。Computers can instantly retrieve millions of information bits.我试着用搜索引擎检索，但找不到任何相关信息。I tried googling but couldn't find anything relevant.随着孩子们长大，他们储存和检索信息的能力也会提高。As the child gets older, so his or h...
Archaeologists have uncovered some ancient earthwork.考古学家发现了一些古代的土建工程.Square grid is a common method used to estimate earthwork quantity.方格网法是工程土方量计算中应用最为普遍的一种方法.Scope: Earthwork Construction Machinery Construction Earth...
检测圆锥管螺纹基面中径的方法有很多,但测量过程复杂.There are many ways to measure base - level pitch diameter of cone - shaped thread.基面要求: 表面不应有积水 、 灰尘 、 漆膜 、 油污.The base level requirements: there should be no surface water, dust, paint, grease...