精密的

Sine in conjunction with the principle of using the gauge block according to the composition of the standard sine angle to the horizontal comparison method by differential measurement of the workpiece angles and inside and outside the cone of a precision measuring instruments.

正弦规是配合使用量块按正弦原理组成标准角，用以在水平方向按微差比较方式测量工件角度和内、外锥体的一种精密量仪。

The mathematic model for distortion is discussed. The distortion measurement with a precision goniometer and a bench comparator is introduced.

从畸变定义出发，讨论了畸变数学模型，介绍了精密测角法与比长法综合测量畸变的原理。

At present, optical precision instruments, including high-precision digital Autocollimator, goniometer, automatic optical focal length of the device, eccentric parallel devices and fluorescent tubes, etc., while providing for the optical, infrared and mechanical measurement of the field of customized products and programs, through international ISO9001 quality certification system.

目前光学精密仪器包括高精度数字式自准直仪、测角仪、全自动光学焦距仪、偏心仪及平行光管等，同时提供针对光学、红外及机械测量领域的定制产品和方案，通过国际ISO9001质量认证体系。

This method based on the magnification method and the precise goniometry method.

该方案的基本测量原理为放大率法和精密测角法。

Warm preservation for pipes heat insulation and water proof material of roofs.

家用电器、精密仪器、高档瓷器及其他工艺品的包装

The study indicates that the hybrid actuator is expected to apply to precise pointing Hexapod.

结果表明，将此复合作动器应用于空间高稳定精密跟瞄Hexapod平台是完全可行的。

Transmission cases are precisely produced at the WAZAK Horizontal Model Machining Center with a strong ability of figuration and station keeping. Train of wheels adopts high-test metal and is ground finished by hard tooth surface with high precision. The inner bearings of the case body are all imported products.

传动箱箱体在MAZAK卧式加工中心上精密加工，具有很高的定形、定位能力；齿轮系采用优质金属材料，高精度硬齿面磨削加工；箱体内轴承全部为进口产品。

The results of experiments agree well with the highspeed shear theory.

通过实验结果验证了高速精密剪切理论的正确性。

At present, the company has all kinds of sophisticated processing and testing equipment (such as: Boring coordinates, horizontal boring, grinding machines, milling machines, CNC legislature cars, vertical machining centers, horizontal machining center, Switzerland altimeter and the Italian production, such as 3-D Sophisticated equipment).

目前本公司拥有各种精密加工及检测设备（如：坐标镗、卧镗、磨床、铣床、数控立车、立式加工中心、卧式加工中心、瑞士测高仪和意大利产的三坐标等高精尖设备）。

It adopts full stainless steel as its material with nice appearance and compact structure, it brings convenience for operating and can be applied for the cleaning of electric parts, mechanism, chrono parts, horologe parts ,weather parts iatric mach s parts, new material and glass etc.

设备 采用全不锈钢结构，外形美观、结构紧凑、操作方便、适用于电子、机械、精密零件、钟表元件、光学器件、医疗器械、新材料、玻璃器皿的清洗。

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。