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- geodetic theodoite 大地经纬仪
- Ill-conditioned problems are widely existed in geodetic surveying. 在大地测量中,病态问题是广泛存在的。
- Geodetic theodolites generally have circles of about 140mm diameter. 大地经纬仪的度盘直径一般为140毫米。
- Geodetic levelling should be done with staves in which the divisions are marked on a strip of invar. 大地水准测量必须使用分划刻在因瓦带上的水准标尺。
- This helps corroborate GPS satellite status and gives geodetic scientists a new way to gauge tectonic plate movement. 这有助于证实全球定位系统的卫星位置,为地学家测量地球大陆板块漂移,提供了一种新手段。
- The Earth's principal moments of inertia are the geodetic and astronomical fundamental Earth parameters. 摘要地球主惯性矩属于大地测量学和天文学的基本地球参数。
- Waterproof coverings, gyms Sport facilities, tarpaulins for trucks - Geodetic, pressostatic, sheds... 分类标题:体育设施覆盖|充气屋、帐篷和马戏团帐篷...
- The student who is preparing to become a civil engineer may deal with such subjects as geodetic surveying,etc. 一个想成为土木工程师的学生,或许需要学习大地测量等课程。
- Geodetic leveling should be done with staves in which the divisions are marked on a strip of invar. 大地水准测量必须使用刻度标于不胀钢片上的水准标尺。
- In this paper, a new method of the inversion of linear elastic stress field using geodetic data is proposed. 本文基于地表大地测量位移观测值,提出用大地测量监测资料反演戏弹性构造应力场方法。
- For global tests we need global data, especially on earthquakes, active faults and geodetic deformation. 对于全球化的试验,我们需要全球化的数据,特别对于地震、活动性断层和测地学变形。”
- Geodetic origin of the People's Republic of China is situated in Yongle Town, Jingyang County, Shaanxi Province. 中华人民共和国大地原点就在陕西省泾阳县永乐镇。
- This paper is a supplement or a note to the paper“Permanent Tides and Geodetic Datum”. 本文是对“永久性潮汐与大地测量基准[1]一文的补充和注记。
- It is the mark of the geodetic center made of agate with a “cross” on top of the sphere. 这是中国大地原点中心标志,用玛瑙做成,半球顶部刻有“十”字线。
- The construction of geodetic graphs containing the longest cycle C10 is studied. 给出包含最长圈子是C10的测地图中,C10和它上的割线构成图的结构形式。
- Geodetic measurements of sea level variations, analysis and interpretation, identification of various cause. Focusing on the applications of satellite altimetry. 海平面变化的测量、分析、解释及各种成因的研究。尤其注重在卫星测高资料的运用。
- More precise geodetic data make it possible to study the internal structure models of Europa, which may have a complex internal structure. 研究表明,木卫二有着比较复杂的内部结构:最外层是水冰层,中层是岩石幔,中心是金属核仰或Fe-FeS)。
- The extended trapezoidal rule method is also applied for the differential equations of geodesic described by geodetic coordinates. 本研究也将广义梯形数值积分法运用在大地坐标系中,分别对变化大地线长度、起点位置及起始方位角来进行分析。
- In Asian area, VLBI technique has been developed for geodetic researches, astrometry, as well as for astrophysical studies. 在亚洲地区,VLBI技术主要被发展用于空间大地测量、天体测量、和天体物理观测研究。
- This geodetic coordinate system is defined by meridians and parallel circles, but with two coordinate parameters expressed by length. 该坐标系仍以经纬线构成椭球面上的坐标格网,但点位则用长度量表示。