The design of the ball blast house and the choice of impeller head is the key introduced.
着重介绍了抛丸室的设计、抛丸器的选型和布置。
According to the fact in factory, it introduced the layout, the structure, and the system debugging of the production line. The merit of the vertical ball blast is also analyzed here.
阐述了该生产线的规划、系统组成、系统调试以及立式抛丸的优点。
The ball rocketed more than 300 feet off the ground, and far beyond the right field roof of the Giants' Polo grounds-a blast later estimated at 475 feet (144.8 metres).
球迅速飞升至离地300英尺以上，远远超出了巨人队波洛体育场的右野场顶，后来的爆炸估计发生在475英尺处(144.8米)。
I liked Barack, and I loved all of my b-ball comrades-even if I occasionally lost my cool (sorry, guys). It was a blast.
我喜欢巴拉克，当然还有我所有的“篮球同志们”(译注：大家别瞎想)——虽然我有时比较冲动(哥们们见谅)，但那只是一时头脑发热而已。
If, for instance, you have a ball held up in the air by a blast of air, it is floating on air.
例如，你有一个球是通过空气爆发的方式被举起来的，它现在就浮在空气当中。
Granule morphology of granulated blast furnace slag powders prepared with vertical mill (GBFS-V) and close circuit ball mill (GBFS-B) respectively were observed with SEM.
采用扫描电镜对球磨高炉矿渣粉体和立磨高炉矿渣粉体的颗粒形貌进行了观察。
In the steel-making process, the extract mine have to be made as balls to meet the need of blast furnace smelt, and the cylinder ball-making machine is made to meet this purpose.
在炼钢的过程中，需要将细磨精矿制成球团来满足高炉冶炼的要求，圆筒造球机就是专门用于生产球团的专用设备。
In the steel-making process, the extract mine have to be made as balls to meet the need of blast furnace smelt, and the cylinder ball-making machine is made to meet this purpose.
在炼钢的过程中，需要将细磨精矿制成球团来满足高炉冶炼的要求，圆筒造球机就是专门用于生产球团的专用设备。
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