English translation for "球面三角"
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- spherical triangle
spherical trigonometry
Related Translations:
球面发散: spherical divergence 球面飞行: spheric flyingspherical flying 球面分布: spherical distribution 球面扩散: spherical diffusion
- Example Sentences:
| 1. | Until about 1450 spherical trigonometry consisted of loose rules based on greek, hindu and arabic versions .
差不多直到1450年球面三角的内容由一些不严谨的法则组成，这此法则的基础是希腊、印度和阿拉伯译本。 | | 2. | For every large time intervals and for stars near to the pole, it is necessary, however, to use the exact formulae of spherical trignometry .
对于很长的时间间隔和靠近极星的恒星，必须使用精确的球面三角公式。 | | 3. | The application of spherical surface triangle on the quantization of sun circle daily turn around
运用球面三角知识量化太阳周日视运动规律 | | 4. | This paper discusses in detail the range of lon gitude of ascending node of the orbits , by which point and area targets can be c o vered in different conditions by considering the disturbance of the earth shape j2 using a sphere triangle method , and provides a whole analytic expressio n
利用球面三角方法详细讨论了在考虑地球形状j2项的摄动影响时，各种情况下能覆盖目标点的轨道的升交点经度范围，并将其推广到对区域目标的覆盖，给出了完整的解析表达式。 | | 5. | Four parameters for determining the type of circuit of spherical four - bar linkage are defined . according to the relationship of these parameters , three types of circuit of spherical four - bar linkage are found , which is proved in view of geometry point . base on the theory of sphere triangle , an approach of identifying the circuit and branch defect of spherical four - bar linkage is proposed
首先提出了四个回路类型判断参数，根西安理工大学博士学位论文据这些参数之间的关系，将球面4r机构回路分为三种类型，并从几何的观点进行了证明;然后基于球面三角理论，提出了球面4r机构回路及分支缺陷识别的转角符号法，而由空间第一组机构与其等效球面4r机构回路特性的等效性，此方法对空间第一组机构的回路和分支缺陷的识别同样有效。 |
- Similar Words：
- "球面曲率计" English translation, "球面曲线" English translation, "球面扰动" English translation, "球面绕射" English translation, "球面绕射损耗" English translation, "球面三角区" English translation, "球面三角形" English translation, "球面三角学" English translation, "球面三角正弦公式" English translation, "球面三角坐标" English translation
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