date of observation 中文意思是什麼
date of observation
解釋
觀察日期, 測試日期- date : n 1 日期。2 時期；時代，年代。3 〈美口〉（和異性的）約會；〈美俚〉約會的對象。4 〈口語〉同日；本...
- of : OF ＝Old French 古法語。
- observation : n 1 觀察，注意；觀察力；?望。2 觀測，實測；【航海】測天；【軍事】觀測，監視，偵察。3 （觀察得的）...
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Regarding groundbased observation, the largest optical telescopes to date are the twin 10 - m keck telescopes on mauna kea of hawaii
位於夏威夷蒙那基亞山上的卻克望遠鏡，口徑達10米，是目前世上最大的光學望遠鏡。 -
The names of the various lunar formations and lunar landscapes mostly date back to the early history of visual lunar observation.
各種月面結構物和地形的名稱，大都起源於月球目測觀測史的早期。 -
Form the observation date obtained during construction, the geological parameters may reasonably be determined by direct optimal method such as powell so that it minimizes the squares of differences between calculated and measured quantities ( objective function ). adopting fem and the roadbed settlement after construction is calculated. then a back analysis program of fem for soil is given
文中首先基於biot固結理論分別採用e - v非線性彈性模型和merchant粘彈性模型兩種模型有限元方法，根據施工期實測資料，採用直接優化反分析方法，分層分部反演地基土體的計算參數，然後計算路面鋪筑後的工后沉降，並對將通過兩個軟土路基工程實踐驗證其可靠性。 -
The main contents are as follows : 1 ) 3 eliminate error criterion method and step wise regression analysis method is used to analyze the errors of observation date. in the stepwise regression analysis, aging, loading and temperature which bulkily affects the dam ' s vertical deformation are selected as the regression factors, then regression equation and curve of each point are worked out
運用3準則剔除誤差法和逐步回歸分析法對茅坪壩的觀測資料進行誤差分析，在逐步回歸分析中，選用對壩體豎向變形影響較大的時效、施工加載和溫度作為回歸因子，求出各測點的回歸方程和擬合曲線。 -
Furthermore, it is applied to define the event date and the length of the post - observation period in event window to improve the validity of event study
此外，將這種方法用於界定事件日和事後觀測期長度，提高了事件研究方法的有效性。 -
The data used in the paper are not only solid but also up to date, which include first - hand material obtained from the author ' s on - the - spot observation as well as some reliable references. these data forcefully guarantee the objectivity and validity of the paper
有的是文獻材料，有的是作者身臨基層實地調查的第一手材料;有的是當地政府提供的最新最前沿最可靠的材料，這些材料強有力地支持了文章立論的客觀性和正確性。
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