空间地

A three-axis electro-optical tracking system can be used to track any space target in all azimuth. It can rapidly and accurately track the target in the altazimuth zenith blind region by rotating X axis.

三轴光电跟踪系统可以全方位跟踪空间目标，在地平式光电跟踪系统天顶盲区内通过转动X轴实现快速高精度跟踪。

A small spill of liquid will producea large volume of gas which can, and will, change the conditions of the ambient environment in a confined space very quickly.

逸出的小量液体将产生大量的气体，这些气体能够并且会非常迅速地改变狭窄空间内的环境状况。

Since the Chinese central government has called for the spirit of "Amiability, Equality and Service", AC should, thus, be constructed in support of the development of the urban space as well as citizen life.

既然政府已经提倡要"亲民"、"平等"、"服务"，那么行政中心作为政府的象征就应更加务实地往有利于城市空间，有利于市民生活的方向发展。

Anaglyph space can be three-dimensional structure of the three-dimensional shape, can be both a planar shape; can be attached to a carrier, but also relatively independent existence.

浮雕的空间构造可以是三维的立体形态，也可以兼备某种平面形态；既可以依附于某种载体，又可相对独立地存在。

The GIS technique was used in more and more science research area for its powerful space analytic ability.

因为遥感技术可以快速、准确地提供不同空间分辨率、不同时间分辨率和不同光谱分辨率的多种数据源。

This thesis is aimed to study the two boundary ductile shear zones of the Qilianmicrocontinent, both of them are large ductile strike-slip shear zones, and to understand thecharacteristics and nature of shearing, original mechanism, and their contribution to the orogen,through the investigation of their spatial distribution, geometry, structural analysis, chemicalcomposition of mylonite and syntectonic anatexis, and geochronology.

祁连微地体的南北边界均为大型韧性走滑剪切带。本论文旨在通过调查这两条韧性剪切带的空间分布、几何学和运动学特征，形成的温压条件、时代，探讨这些大型韧性走滑剪切作用的特征、性质，形成机制，以及它们对造山作用的贡献。

Information about spatial variation of lower degree components of the geomagnetic field is contained in angular dispersion of VGP.

虚磁极的角散布携带着地磁场低阶非轴向偶极子分量空间变化的信息。

Creative research has been carried in the technologies of temporal pulse shaping, spatial intensity shaping, angular spectrum dispersion, and wave front control, which cover four parameters of time, amplitude, spectrum and phase that describe the characteristics of a laser beam.

以表征激光束特性的时间、振幅、光谱、位相等四个信息参量为对象，创新性地研究了脉沖时域整形技术、光强空间整形技术、光谱角色散技术和波前控制技术。

The concepts and definitions of mean angular separation and subpoints distribution area are introduced.

星座/编队的对地遥感应用要求对卫星群的空间几何特征进行量度和评价。

ABSTRACT: From the views of urban economics, urban sociology, political economics, anthropogeography, and urban planning and urban design, this paper attempts to generalize the research literature on "urban spatial expansion", and to find a theoretic relationship between urban expansion and its influential factors.

针对"城市空间扩展"的研究，本文尝试从城市经济学、城市社会学、政治经济学、人文地理学和规划设计学等几个视角分别概括和归纳国内外城市研究者的相关成果，为在连续的时空背景下全面综合地认识城市发展条件和影响因素提供必要的理论联系。

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％。