- 更多网络例句与圆锥投影相关的网络例句 [注：此内容来源于网络，仅供参考]
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On the basis of analytic geometry, the projection curve types of intersection lines of cone and cylikder, cone and cone on V plane is hyperbola and cone and sphere is parabola.
基于锥与圆柱、圆锥、圆球正贯时，相贯线V 面投影为双曲线和抛物线，且X 向极值点所在高度只与柱、锥轴线、球心距离锥顶高度和立锥锥顶角有关，而与它们的直径无关，给出了求该极值点的作图方法。
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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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There a positive axes equal angle conic projection program.
用VC编写正轴等角割圆锥投影源程序的设计。
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Then, using these data tables to graph through figure guide and get single latitude positive axis conic projection figure and histogram about length distortion with latitude.
并介绍了如何利用求得的数据表使用EXCEL软件中的图表向导进行绘图，绘得正轴单纬圆锥投影图，即大地坐标的经纬网展布图及长度变形随纬度变化的关系柱状图。
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This paper established a new kind of relation on projection——conic projection analogue by introducing the latitude circle and longitude circle analogues, then discussed the best choice of the conic vertex angle in this projection, and found the mathematical model and the applicable scope of this projection.
摘 要：本文通过引入类纬圈和类经圈，建立了一种新的投影关系——类圆锥投影，进而探讨了类圆锥投影中圆锥顶角的最佳选择，找到了类圆锥投影的数学模型和适用范围。
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Firstly, by using the function of EXCEL software and choosing the appropriate expression to calculate and get positive axis single latitude conic projection plane right-angle coordinates data table and length distortion data table about latitude.
根据实践经验，以经度97°~108°；纬度23°~34°为研究工区，用正轴切圆锥投影模型为例，介绍利用EXCEL软件中的公式对地图制图中的数据进行运算处理，求得正轴单纬圆锥投影平面直角坐标数据表，以及长度变形随纬度变化的关系数据表。
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B A new method for describing the projection of a line in an omni-image as a conic section is proposed.
b我们提出了一个利用圆锥曲线来描述环场影像中的直线投影的新方法。
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When cylinder surface and cone surface penetrate each other,if their axises intersect slantly and are parallel to the frontal projecting plane,there will he special points in the penetrating line.
本文对轴线斜交，且两轴线平行于某一投影面的圆柱面与圆锥面相贯时，相贯线上的特殊点进行探讨，从而得出了用辅助球面法不能求出该相贯线上的最右点的结论。
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Gib-head keys are tapered keys with a projection on one end to facilitate removal.
培养液头键的一端圆锥投影键，方便清除。
- 更多网络解释与圆锥投影相关的网络解释 [注：此内容来源于网络，仅供参考]
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conformal conic projection：保形圆锥投影
conformal chart 正形投影地图 | conformal conic projection 保形圆锥投影 | conformal cylindrical projection 保形圆柱投影
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conformal conic projection：正形圆锥投影;等角圆锥投影
conformal chart 正形投影海图 | conformal conic projection 正形圆锥投影;等角圆锥投影 | conformal cylindrical projection 正形圆柱投影;等角圆柱投影
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conic projection：圆锥投影,锥顶射影
conformal projection 正形投影,等角投影 | conic projection 圆锥投影,锥顶射影 | conspicuous landmark 显著陆标
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Lambert conic projection：朗伯圆锥投影
Lambert conformal projection 朗伯正形投影 | Lambert conic projection 朗伯圆锥投影 | Lambert equal area projection 朗伯等积投影
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Lambert conic projection：兰勃圆锥投影
兰勃保角圆锥投影 Lambert conformal conic projection | 兰勃圆锥投影 Lambert conic projection | 兰勃坐标 Lambert coordinate
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polyconic projection：多圆锥投影
polyconic chart 多圆锥投影地图 | polyconic projection 多圆锥投影 | polycore cable 多芯电缆
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polyconic chart：多圆锥投影地图
polycondensed aromatic rings 聚缩芳香烃环 | polyconic chart 多圆锥投影地图 | polyconic projection 多圆锥投影
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conic projections：圆锥投影
conic projection with two standard parallels 圆锥正割投影 | conic projections 圆锥投影 | conic 圆锥形的
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modification polyconic projection：改良多圆锥投影
moderate change test project 适中改变试验计划 | modification polyconic projection 改良多圆锥投影 | modified conical projection 准圆锥投影
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Lambert conformal conic projection：朗伯正形圆锥投影
Lambert conformal chart 朗伯正形投影地图 | Lambert conformal conic projection 朗伯正形圆锥投影 | Lambert conformal projection 朗伯正形投影