The following chart attempts to crystallize the history of cataloguing.下表中将试图具体列出编目史实.Gypsum may crystallize on the surface of the phosphate rock particles.石膏会在磷矿颗粒的表面上结晶.The pure compound tends to crystallize systematic...
跑道的路面可用颜色表示.The runaway surfaces can be indicated by colour.他们能把驾驶员 “ 引导 ” 到他真能看到跑道的高度.They can " talk down " the pilot to the point where he can actually see the runway.草地跑道位于水泥跑道的东侧.Grass runway on the east side of the...