精密

From computer chips to sophisticated machine tools, the production of goods is plunging.

从电脑芯片到精密机床，各种商品的产量都在下跌。

Pohl Spring Works wireforms are all custom made on precision bending equipment.

我们公司生产的线性弹簧，全部根据客户的精密弯曲设备定做。

In this paper, assuming that the satellite pairs of SST are in near circle polar orbits, the spectrum relationship between the lunar gravity field and intersatellite ranging system is established by using analytic method.

文章引入已有的解析方法在理论上分析卫星间精密测距与月球重力场信号的频率响应关系，并通过模拟计算，以分析月球卫星跟踪卫星方法应用于月球重力场探测的可行性和恢复重力场的能力。

Modulated polarized light has many important applications for optical measurement and information transmission.

调制偏振光在光学精密测量和光学信息传递中有重要的应用价值。

The institute equipped with 760 sets of all classes of large-scale apparatus, which included computer workstation, large format scanners,large format graphic plotter, X-ray Fluorescence Spectrometer, Inductively Coupled Plasma Atomic Emission Spectrometer, Atomic?Absorption?Spectrometry, powder X-ray diffraction, One-meter Plane-grating Spectrograph, Oscillographic Polarograph, ScanningElectron Microscope, Infrared Spectrometer, Electronic Precision Balance, Sspectrophotometer, semi-industrial ferromagnetic separator,semi-industrial scrubbing machine, semi-industrial continuous dense-medium separation apparatus; semi-industrial continuous gravityconcentrating table equipment and etc.

拥有计算机工作站、大幅面工程扫描仪、大幅面绘图仪、X荧光光谱仪等离子体时序式光电直读光谱仪、原子吸收分光光度计、粉晶X衍射、一米光栅摄谱仪、示波极谱仪、扫描电子显微镜、红外光谱仪、精密电子天平、分光光度计、半工业型强磁选机、半工业型擦洗、半工业型重介质、半工业型重选摇床等设备760 多台。

Polygin, polyhedron, and other complicated products, Especially in sports, medical, automobile, and electrical applications.

多边、多角及其他复杂成品，特别是运动用品、医疗用品、汽车用品、电子用品等精密性应用。

On positive side, this system ensures accurate statistics of population which are vital for any advanced society.

乐观方面，这个系统保证了人口的精密统计，这对于任何一个发达的社会都很重要。

It has been a big challenge to improve the measurement accuracy and the positioning accuracy of positioner.

如何提高平台测量系统的精度，从而提高平台的定位精度是目前超精密工作平台所面临的一大难题。

There is no reduction room for our price that was calculated preciously.

我们的价格是经过精密计算的，无让步余地。

Xi′an Institude of Optics and Precisian Mechanics Chinese Academy of Sciences,Xi′an 710068

孙鑫1，2；白加光1；王忠厚1（1 中国科学院西安光学精密机械研究所，西安 710068

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。