With developing of shortwave optics and more requirement of lofty precision optical machine, the processing and measurement of fine precision surface are becoming important.
短波光学的迅猛发展和高精密光学仪器的需求日益增多，对高精度表面的加工与检测也随之重要起来。
Because the shape of blade is complex and the forming precision is very high, the die making needs more high precision.
由于叶片形状复杂，零件成形精度高，因此，对于叶片模具的制造需要更高的精度。
The company area 600 square meters, has a variety of precision equipment has more than 50 sets: Nitto mounter, testing instruments, wave soldering and the number of precision instrument.
公司面积600平米，拥有各种精密设备共50多套：日东贴片机，检测仪器，波峰焊等数台精密仪器。
Now we know that fuzzy logic slam the door not precision but meaningless precision. It displaces infinitesimal fuzzy cost with immensity future, so the application of it is more and more extensive.
如今认识到模糊逻辑摒弃的不是精确，而是无意义的精确，它是用极小的模糊代价换来前途无限的技术，所以它的应用是越来越广泛。
It is difficult to grind bore on gear and secure its precision. Especially more linkage gear's precision can not be secured easily, so it maybe become a waste product because of serration error.
磨削加工多联齿轮内孔在工艺上有一定难度，磨孔后易使齿面误差超差造成废品。
It is difficult to grind bore on gear and secure its precision. Especially more linkage gear's precision can not be secured easily, so it maybe become a waste product because of serration error.
磨削加工多联齿轮内孔在工艺上有一定难度，磨孔后易使齿面误差超差造成废品。
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