The holes are only borings, less than a foot in diameter.油井仅仅是一些钻孔, 其直径不到一英尺.These borings consist of rock fragments, ash coal and other materials.这些孔屑包括石头碎片 、 灰尘、煤渣和其他东西.Based on thermodynamics principle, the feasibilit...
The men stepped forward to kiss the hand of their mentor.这些男子走上前去轻吻他们导师的手。He fed on the great ideas of his mentor.他以他导师的伟大思想为支撑。He was now playing the role of disinterested host and avuncular mentor.他现在正扮演着慷慨的主人和伯父似的指导人的...
Accessorial content can be seen after & quot ; detailed & quot ; is clicked.点“详细 ” 的话,可以看到辅助性的附加内容.Accessorial software can execute all required functions for compute added design.所设计的软件功能完整,机构仿真与优化设计为此类结构的设计与改进提供了理论指导,满...