A thermal spray equipment for bore surface 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。
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。
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.
研究人员将他们的研究基于冰河时期陆地与海洋的表面温度，通过检查冰核心，钻井，海底沉积物和其他因素。
The video was taken with a camera lowered down a narrow bore-hole from the surface, some 700m (2, 300ft) above.
该视频由一架透过地面（离矿底约700米（2300英尺）高）一狭窄钻孔下伸的摄像机拍摄而成。
These two methods can be used to strengthen and repair surface for large-scale axis parts and bore of bearing.
这两种方法适合大型轴类零件的表面强化和修复。
The machining of valve bore with diamond reamer features high productivity, long service life of reamer and lower surface roughness.
采用金刚石铰刀加工阀孔，生产率高，刀具寿命长，表面粗糙度低。
Bearing bore or outside the surface and the ferrule end face connected to a ring surface.
轴承内孔或外表面与套圈一端面连接的套圈表面。
The system can save insulating cost and reduce heat loss using heat-exchanger in well bore and casing heat-exchanger on surface.
该系统采用采水井内换热器和地面套管式换热器，既可节省保温费用，又可减少散热损失。
This paper discusses the factors affecting hole inclination measurement with horizontal liquid surface bore hole TV system.
提出水平液面式孔内电视系统测量孔斜的误差因素。
The beam member extends along a region of the longitudinal axis and a portion of the beam member is disposed within the inner bore and is spaced apart from the inner surface.
梁元件沿纵向轴线的一区域延伸并且梁元件的一部分被布置在内孔内且与内表面隔开。
Abstract :A novel bore brush electroplating technology was applied in remanufacturing for internal surface of failed engine cylinder body.
采用新型的内孔电刷镀技术对失效的发动机缸套内表面进行了再制造。
Some NDT methods for surface defects, mainly cracks, on the rotor central bore of steam turbine and generator are introduced, and the features are compared and analyzed.
介绍了目前常用的几种检验汽轮机、发电机转子中心孔内表面缺陷（主要是裂纹）的无损检测手段，并对各自的特点进行了分析比较。
Bead inside bore of bearing, the large surface is divided into several small ones, the number of flaws are decreased and the bond strength of spraying layer and substrate is strengthened.
对轴承座内孔进行堆焊 ，将大表面分割 成小表面 ，减少了喷涂层收缩时形 成的裂纹 ，提高了喷涂层与基体的结合强度。
We do the precision grinding and surface treatment to achieve Ra0.1 of the bore roughness and the Ra0.025 of the R place of both ends.
公司采用专用设备进行精密磨削加工和表面处理，使内孔粗糙度达到Ra0.1，两端R处粗糙度高达Ra0.025。
The surface quality of huge bore valves has been improved by changing the matches of molding sand, and increasing the hardness of sand mould and controlling the quality of the coal ash.
通过改进型砂配方，提高砂型紧实度和煤粉质量，是提高大口径阀门铸件表面质量的有效途径。
Our results indicate that there exist the differences of ion flux and dose among the inner, outer surfaces and the end surface of the bore.
计算机模拟结果显示了空心圆管内部、外部及端点表面处的离子流密度分布和注入剂量分布存在很大差异。
Process with flat surface the clear and definite dividing the line the bore the coarseness processes to process with the nicety the stage to guarantee their process the precise degree.
将孔与平面的加工明确划分成粗加工和精加工阶段以保证它们的加工精度。
The core can effectively avoid defects of vent by controlling quality of mold surface, and it can also be used in structure of castings which is like s hole as well as hole of intricate bore.
该型芯能用控制型芯表面质量的方式来避免铸件内孔中产生的系列疵病。
The measuring tool can also be used in vertical measurement about bore and its end surface.
该量具也同样适用于精密内孔与端面的垂直度测量。
Generally speaking, to guarantee the accuracy of the flat surface process is easier than that of the bore.
一般来说，保证平面的加工精度要比保证孔的加工精度容易。
Generally speaking, to guarantee the accuracy of the flat surface process is easier than that of the bore.
一般来说，保证平面的加工精度要比保证孔的加工精度容易。
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