astronomical observation

基本解释

• [天] 天文观测

英汉例句

双语例句

• The total precipitable water in atmosphere is astronomical observation and meteorology.
  大气总水汽量是天文观测和气象科学领域最为重要的参量之一。
• And there may even be added a fifth component, the advance in instrument technology which after all is the basis of all astronomical observation.
  而且甚至有可能是增加了第五个组成部分，在仪器技术进步这毕竟是所有天文观测的基础。
  aistaneen.blog.163.com
• Such ceremony has comparatively fixed dates of action and the places of worship, characteristic of earlier astronomical observation of the movement of the sun shadows.
  这种仪式有比较固定的行事日期和祭祀场所，带有测度日影的早期天文学观察性质。

权威例句

• Until the numbers of nomad planets can be confirmed through more and better observation, this will likely be a source of contentious debate in the astronomical community.
  FORBES: The Galaxy May Be Teeming With Nomadic Planets

• astronomical observation更多例句

词组短语

短语

• radio astronomical observation 射电天文观测
• ir astronomical observation 红外天文观测
• infrared astronomical observation 红外天文观测
• Astronomical observation techniques 空间观测技术
• Guide to Astronomical Observation 星空观测指南

• astronomical observation更多词组

专业释义

天文学

• 天文观测
• 天体观测

电子、通信与自动控制技术

• 天文观测

  This article discusses a model of closed-loop control system for a radio antenna array. The system is for the synchronous tracking of a given signal source in astronomical observation.
  给出了天线阵列系统中单天线闭环控制系统的模型,对于同步跟踪某种信号源进行射电天文观测的天线阵列系统而言,具有通用性、可配置性和良好的可扩展性。