A small turret or spire on a roof or buttress.有以百叶窗遮蔽的钟塔和尖顶的教堂;装了绿色百叶窗的小别墅.With the example of the RH curer , the paper discusses how RP & M accelerate Knowledge Spire.以 RH 治疗仪为产品创新实例, 详细探讨了快速成型技术如何加快知识螺旋.When they came ...
Light interception and distribution in hedgerow orchards with different alleyway widths is indicated in Fig . 56.图56显示篱壁果园不同行间宽度的光能截取和分配的情况.More than a hundred thousand miles of hedgerow have been lost since 1945.自1945年以...
I shall not rest satisfied with merely employing my capital in insuring ships.光是在船舶保险上投资我才不满意呢.These valves feature precisionmachined parts insuring years of dependable operation.为了保证几年内能够可靠运行,这些阀门都采用精密加工部件.Display the p...