镜面

We adopt high-level techniques such as welding without dot pitch and high-precision surface polishing in order to make a smooth and crack-free multilayer electroplating and keep its gloss persistent. In addition, the omni-directional digital intelligent monitoring system, together with the manual detecting and monitoring system, largely ensures the high quality of our products.

采用无点距焊接，高精度镜面抛光技术，多层电镀紧密平整，镜面光泽持久保存；全方位数码智能监控、人工检测和监控同时进行，确保我们的每一个用户都能得到高品质的产品。

The 24 pieces of costly hexagonal reflection mirrors are the core components of the most powerful spectrum survey telescope, and each of them has a 1.1 meter diagonal conjugate and 25 mm thickness. It adopts the mirror face automatically splitting joint and transforming technology which is created by Chinese and unique in the world.

24块造价昂贵的六边形反射镜，每块对角径1.1米、厚25毫米的镜面，是世界上最强大光谱巡天望远镜的核心组件，采用的是中国人开创、全球独一无二的镜面自动拼接兼具变形高难度技术。

Furthermore, the low-resistance metallic mirror layer of the mirror glass of the exterior mirror is subdivided into mutually electrically insulated segments by a grid structure, for example.

此外，将外视镜的镜面玻璃的低电阻的金属镜面层例如用一种网格结构分成相互之间电绝缘的部分。

Joint introduce ISO standard fast loading chuck style, material is im ported 316L or304,interior surface by mirrorlike polishing Ra≤0.28μm, exterior surface by mat polishing or mirrorlike polishing.

接口采用国际通用标准ISO标准快装卡盘式，材料为进口316L或304，内表面镜面抛光Ra≤0.28μm，外表面亚光或镜面抛光处理。

Chapter 3 gives the theoretical analyses to Q-factor of electromagetic open resonator due to the mirror loss、mirror diffraction loss、coupling aperture loss and inserted dielectric specimen loss in detail by means of the incremental frequency rule and the small aperture coupling theory, and obtains the more precise formulae for calculating Q-factor.

在第三章利用电磁开腔的复数源点理论以及频率增量法和小孔耦合理论，分别对电磁开腔镜面反射损耗、镜面衍射损耗、耦合孔损耗以及介质样品损耗引起的品质因数进行了深入的理论分析，得到了电磁开腔品质因数更为精确的计算公式。

According to high tech mirror surface technology principle, floorsurface layer pellet thin, causes its varnish like mirror, the smoothfinish to be extremely high, achieves the regular reflection theeffect.

根据高科技镜面技术原理，将地板表层颗粒细化，使其表面光泽如镜，光洁度非常高，达到镜面反射的效果。

Warning Mirror : in the living room and bedroom, it is better not to use the mirror, the reflection of light from outside, usually by the shadow of a human figure will bring chaos feeling.

戒镜面：在客厅和卧室中最好不要用镜面，除了反射光线之外，晃动的人影也会给人带来凌乱的感觉。

Quality choice is the mirror closet doors blown glass substrates for the silvering the mirror , smoothness good , long life .

质量好的壁柜门镜面选用的是以浮法玻璃为基材的镀银镜面，光洁度好，使用寿命长久。

Use: suit for polishing different mirror surface of dishware of stainless steel, watchcase, and steel pipe. The mirror surface effect can be finished after polishing the disfigurement of oxidation layer on the metal material surface.

用途：適合不锈钢餐具、手表表壳和不锈钢管材等其他不锈钢工件的研磨及镜面抛光，除去不锈钢板材表面的氧化皮和缺陷，经研磨抛光后的表面可达到镜面的效果。

On strength computation,the finite element models of rotating mirror were established according to the real structure of the mirror,and the rotating three-faced beryllium mirror were analysed.Results display that the surface deformation magnitude of the mirror is approximately 0.334 6 μm,and the maximum stress is 0.204 GPa at 600 m/s of edge linear speeed.The regions of maximum stress are on the axial hole and symmetric to symmetrical planes of mirror body,and keep beelines to surfaces.On the modal analysis,the results show that the first and second modals of bending vibration exist around 3.4×105 r/min and 6.6×105 r/min,which appear binate and orthogonal respectively,and another modal belongs to the first torsional vibration that occurs by 5.13×105 r/min.

运用该方法得出转镜镜面变形量、内部应力分布和振动模态参量的定量数值：在边缘线速度600 m/s下，三面体铍转镜的最大变形量为约0.334 6 μm；最大应力0.204 GPa，位于轴孔附近并与镜面距离最短处；两个在互相垂直平面内的一阶弯曲振动模态发生在3.4×105 r/min附近，一阶扭振点位于5.13×105 r/min附近，两个二阶弯曲振动点位于6.6×105 r/min附近。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。