sun observation

Later, in order to facilitate the observation of more celestial bodies ， such as the sun ， the planets ， and the moon ， more rings were added inside the armillary sphere ， making it a multi-purpose astronomic instrument.

后来，古人为了便于观测太阳、行星和月球等天体，在浑仪内又添置了几个圆环，使浑仪成为多种用途的天文观测仪器。

This paper describes the electric and electronic apparatus of balloon borne telescope for far infrared observation of the sun.

本文介绍了一个用于观测太阳远红外辐射的球载望远镜电气设备。

Theoretical calculation shows that the sun phase angle, observation distance and the brightness magnitude of the targeted satellite change significantly because of no earth curvature effect and large separation distance in position.

仿真计算表明，天基观测由于不受地球曲率影响，且观测几何拉开，太阳相位角、观测距离变化范围较大，因此目标卫星视星等变化范围较大。

Temperature interference of crustal tilt observation may be divided into two parts, heat tilt due to the sun shine and effect of the room temperature variation.

地倾斜观测的温度干扰分为太阳照射引起的热倾斜和室温变化影响两部分。

The attitude control system of the earth observation satellite is a complicate, high accurate, long-life and earth-oriented three axis stable system with the solar panels orienting the sun in the sun synchronous orbit.

地球观测卫星姿态控制系统是个复杂的，高精度，长寿命对地三轴稳定，在太阳同步轨道上帆板对太阳定向的系统。

The observation, the comparison the sun veins, pulse, big meet portals pulse, cunkou veins, portal, and god of veins, Yang veins, since the veins, pulse emmeniopathy is filled from degree, fluency, provide the basis for meridian syndrome differentiation.

观察、比较太阳脉、耳门脉、大迎脉、寸口脉、神门脉、合谷脉、趺阳脉、太溪脉、太冲脉的充盈度、流利度，为经络辨证提供依据。