astronomical observation

基本解释

• [天] 天文觀測

英汉例句

雙語例句

• The total precipitable water in atmosphere is astronomical observation and meteorology.
  大氣縂水汽量是天文觀測和氣象科學領域最爲重要的蓡量之一。
• 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個組成部分，在儀器技術進步這畢竟是所有天文觀測的基礎。
  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.
  這種儀式有比較固定的行事日期和祭祀場所，帶有測度日影的早期天文學觀察性質。

權威例句

• 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

短語

• radio astronomical observation 射電天文觀測
• ir astronomical observation 紅外天文觀測
• infrared astronomical observation 紅外天文觀測
• Astronomical observation techniques 空間觀測技術
• Guide to Astronomical Observation 星空觀測指南

• astronomical observation更多词组

专业释义

天文學

• 天文觀測
• 天躰觀測

電子、通信與自動控制技術

• 天文觀測

  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.
  給出了天線陣列系統中單天線閉環控制系統的模型,對於同步跟蹤某種信號源進行射電天文觀測的天線陣列系統而言,具有通用性、可配置性和良好的可擴展性。