牌子是由纵向和横向的线条构成的。The board consists of vertical and horizontal lines.竖井已经打下，并且挖有横向矿道。Shafts were sunk, with tunnels dug laterally.通常1/50的横向坡度就已足够.A cross slope of one in fifty is usually enough....
To be able to relate the cementation of reservoirs to other events would be quite useful.把储集层的胶结作用和其他事件联系起来是很有用的.The aluminized coating on K 438 superalloy was prepared by pack cementation.采用固体粉末包埋渗铝法,在K438高温合金表面制备渗铝涂层.C...
那只小钟丁当丁当地报时.The little clock tinkled out the hours.走路时,他衣袋里的钱币丁当作响.Coins in his pocket jingled as he walked.吃东西的时候不要把刀叉弄得丁当作响.Don't clatter your knives andforks while eating....
Many of the first black mayors, like Stokes and Hatcher.许多首任的黑人市长, 像斯托克和哈契尔.We know you work for Hatcher.我们知道你们为哈奇做事.All this land , Hatcher owns it.这里的一切都属于哈奇....