A thermal spray equipment for boresurface coating based on centrifugal atomization was developed, the atomization principle and particles formation process of the equipment were introduced.
研制了一种基于离心雾化原理的内孔热喷涂设备，简要介绍了该设备的工作原理和粒子的雾化过程。
2
They are now receiving supplies including rehydration drinks, some solid food and anti-depressants through one of three bore holes from the surface.
现在食物从地面上的三个钻孔其中的一个输送给他们，有复水饮料，一些固体食物还有抗抑郁剂。
3
The researchers based their study on ice age land and ocean surface temperature obtained by examining ices cores, bore holes, seafloor sediments and other factors.