目的：探讨可摘局部义齿铸造支架组织面研磨状况与口腔组织健康之间的关系。
Objective: This study discusses the relation between the rubbed state of basal surface of removable denturecasting framework and oral hygene.
新款as1300双面自动研磨抛光机：适用于不锈钢匙、厨具、叉窝面研磨抛光。
New AS1300 double-face automatic polishing machine: applicable to stainless steel spoon, kitchen utensils, fork nest surface grinding and polishing.
固着磨料平面研磨加工中磨具的均匀磨损对于保证磨具和工件的加工面形精度具有极为重要的意义。
In the process of plane lapping with solid abrasive, the uniform abrasion of lapping tool is very important to ensure a good form of the workpiece and the lap-ping tool.
该设备是通过软件控制，采用自动对应刀的方式，自动完成平底铣刀，钻头的刃面研磨，可供铣刀生产厂家进行生产，也可用于旧刀修磨。
This equipment is controlled by the software, automatic finish the milling of the flat milling cutter and drill bit flank by using automated correspondence way of cutter.
利用轮齿接触分析与齿轮啮合原理，建立了齿面均匀研磨与定点研磨控制的几何运动模型，经滚检检验，该模型能对齿面研磨位置与侧隙进行较准确的控制。
The rolling tests prove that this setup model can control precisely the displacement of the lapped area in the tooth surface and keep the even backlash.
锆石饰品应存放小心，因为虽然这个古老的宝石难、面、筹码可以研磨。
Zircon jewelry should be stored carefully because although this ancient gem is hard, facets can abrade and chip.
很容易使漆面发作氧化腐蚀，可用研磨抛光处理。
It is easy to make paint attack oxidation corrosion, grinding and polishing processing can be used.
研究了螺旋锥齿轮齿面综合研磨率、动态互研与研齿修形机理。
The material general removal rate and the dynamic mechanism of tooth surfaces modified and corrected mutually during lapping process of hypoid gears were firstly investigated.
阀座环较长，并且是密封焊接的，能够补偿温度波动。阀座面用钨铬钴合金6硬化，研磨和层叠为镜面光洁度。
Seat rings are long to compensate for temperature fluctuations and are seal - welded. seating faces are hardfaced with stellite 6, ground and lapped to mirror finish.
通过控制研磨参数，使得磨具磨损均匀，从而保证磨具面形精度。
This method is to control lapping parameters, make lapping tool wear well distributedly and thus assures lapping tool surface accuracy.
钨铬钴合金面阀座，经过研磨抛光达到镜面抛光度。
阀座面为钨铬钴合金，经过研磨抛光达到镜面光洁度。
阀座面为钨铬钴合金，经过研磨抛光达到镜面光洁度。
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