- 更多网络例句与月面图相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper, a series of lunar map projection formulas are deduced including azimuthal projections, cylindrical projections and conical projections. The lunar map projections software is compiled. By caculating lunar map projection distortions, their projection distortion rules are found. Base on the lunar exploration mission, the lunar map projection scheme is given in this paper. The azimuthal conformal projection or the circumcenter perspective azimuthal projection is usually used in small areas, especially in two poles. When the whole map of the moon is needed, the azimuthal conformal projection or the circumcenter perspective azimuthal projection is used within 10° in the poles, and the traverse tangent cylindrical conformal projection or the normal secant conical conformal projection can be used in else areas, furthermore, band-division is necessary to reduce the projection distortion.
本文推导了基于月球参考球的各种投影公式,主要包括方位投影、圆柱投影和圆锥投影;编制了月球地图投影计算软件;对多种月球的投影变形进行了详细的计算,总结分析了各种月球投影的变形规律;结合月球探测的需要,给出了月球投影方案的建议:对于局部的面积较小的投影区域,建议使用等角方位投影或外心透视方位投影;如果绘制月面全图,在两极10°范围内采用等角方位投影或外心透视方位投影,其余区域可以采用等角横切圆柱投影和等角正割圆锥投影,并且要进行分带处理。
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It seemed to him as possible of proof as of confutation and the nomenclature employed in its selenographical charts as attributable to verifiable intuition as to fallacious analogy: the lake of dreams, the sea of rains, the gulf of dews, the ocean of fecundity.
363据他看来,对这一点提出论证和反证的可能性是一样大的。月面图中所使用的梦沼、雨海、湿海、丰富海等学术用语既可以归之于直观的产物,也可以归之于谬误的类推。
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The errors and area limits caused by the lunar curvature were avoided in this model established under the Selenocentric Orthogonal Coordinate System, the accidental errors of exterior line elements were reduced by orbit fitting and interpolation, the polynomial orders of systematic errors in satellite orbits were decreased with their expression in the flying coordinate system moving and rotating with satellites, and the reliability of exterior orientation solution was enhanced under the condition of sparse and low accuracy control points by appending constraint of orbit and attitude parameters.
该模型通过在月心直角坐标系进行影像空中三角测量来消除月球曲率引起的误差和测图范围限制,通过轨道形状的拟合与插值来减小摄影时刻轨道位置的偶然误差,在飞行坐标系中建立轨道修正模型来减少定向参数的数目,对轨道和姿态增加约束条件来提高月面控制点数目稀少及精度低条件下外方位解算的精度与可靠性。
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With a comprehensive analysis of the astronomical work Huan Yu Shu Yao witten byr Ma Dexin (1794-1874), a Qing minority nationality scholar who had shdied adroad, this Paper holds that the work has some distinguishing features in the research of the Hui calendar, introduction of Galileo's heliocentric theory, and observation of stars and planets. It also makes imortant achievements in drawing charts of the heliographic distributon of sunspots, the surface of the moon and the surfaces of the five big p...
该文全面剖析了我国近代最早出洋的科学家马德新的天文学著作《寰宇述要》,指出这部著作在对回回历法的研究、哥白尼学说的介绍、恒星行星观测以及太阳黑子分布图、月面图、五大行星表面图的绘制等方面均具有特色,在我国天文学史上占有一定的地位,是一部有广泛影响的我国少数民族科学家的天文学专著。
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Our result shows that the best double couple solution of this Mw5.2 event is 315°,64°and 19°for strike,dip and slip angles respectively,the second nodal plane solution is 214°,74°, and 152°.The focal depth is 25±2km,suggesting that this quake occurred in the lower crust which is much deeper than most continental earthquakes.This lower crust earthquake requires that the rock should be colder than expected.We proposed generation mechanism of this deep earthquake and its implications in rock strength and thermal state.
我们以此速度结构作为模型,利用中国国家地震台网5个台站的宽频带地震数据,采用CAP方法反演2003年8月16日赤峰地震震源机制解并初步确定震源深度:再利用IRIS 9个台站远震体波数据,通过对比高频(0.7~2.0Hz)理论地震图和观测记录的方法进一步精确确定震源深度并验证反演得到的机制解,得出此次地震矩震级为5.2,震源机制解为:节面I:315°/64°/19°,节面Ⅱ:216°/74°/152°,震源深度为25±2km,已深达下地壳。
- 更多网络解释与月面图相关的网络解释 [注:此内容来源于网络,仅供参考]
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geoid:大地水准面
这一点在很多Goce卫星图上看到的对角条纹体现得尤为明显. 科学家称,要想知道如何最有效地处理这些数据,还需要从事更多的研究. 尽管如此,在构建地球物理学家所称的"大地水准面"(geoid)科学活动的最初几个月,仍有望收集到充足的高质量信息.
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selenium ruby glass:硒红宝石玻璃
selenium polarizer 硒偏振器 | selenium ruby glass 硒红宝石玻璃 | selenograph 月面图
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selenograph:月面图
selenofault 月面断层 | selenogamia 月夜梦行症 | selenograph 月面图
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selenograph:月球表面图
selenium 硒 | selenograph 月球表面图 | selenographist 月面学者
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selenographic:月面学的
selenograph 月面图 | selenographic 月面学的 | selenography 月面学
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selenographic coordinates:月面坐标
月面图 selenograph | 月面坐标 selenographic coordinates | 月面纬度 selenographic latitude
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selenographist:月面学者
selenograph 月球表面图 | selenographist 月面学者 | selenography 月面学