ground-based observation中文什么意思

下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯

Yet recent hubble images and ground - based observations find that the positions of the arcs have shifted little in the past 15 years
然而近來從哈伯望遠(yuǎn)鏡和地面觀測卻發(fā)現(xiàn)，這些圓弧于過去15年來變動(dòng)不大。
Prior to the 1960s knowledge of the atmosphere above about 30 km was based largely on inferences from ground - based observations
在60年代以前，人們關(guān)于30公里左右以上的高空大氣知識主要是根據(jù)地基觀測推斷得到的。
The temporal , spatial and frequency - field characteristics are discussed . the validity of the corresponding empiric formula is analyzed and the atmospheric effects and correction method are investigated in the data analysis of the ground - based observations . the atmospheric effects on the gravity observations are analyzed and detected using the gravity data recorded with the superconducting gravimeters at the global geodynamic project ( ggp ) stations
利用實(shí)測地面氣溫、氣壓資料獲得大氣負(fù)荷效應(yīng)時(shí)間序列的數(shù)值結(jié)果，研究大氣影響的時(shí)間、空間和頻率特征，分析經(jīng)驗(yàn)公式的有效性，研究地面觀測和數(shù)據(jù)分析大氣影響和改正的方案；利用ggp臺站超導(dǎo)重力觀測資料，分析檢驗(yàn)大氣重力影響；分析igs臺站大氣位移改正的可能性

√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片