time standard

基本解釋

The sixth part introduces the time standard and area standard of novelty judgment.
第六部分介紹了新穎性判斷的時間標準和地域標準。
Comparing yourself with others is like comparing the performance of a swimmer with a runner using the same time standard.
拿自己和別人比，就像讓一個游泳的和一個跑步的用同一時間標準斗快。
The accuracy of the clock is within fractions of a microsecond a day of the international time standard kept by the International Bureau of Weights and Measures in France.
該鐘所報時間與位于法國的國際度量衡局所規(guī)定的國際時間標準比較，每日相差不超過一微秒。

Central Standard Time, two o'clock Eastern Standard Time, some thirty-eight minutes ago."
Over this time period, that portfolio had an expected return of something like a little over 9% and it had a standard deviation of a little over 9%.
在這個時間段，這個投資組合的預(yù)期收益率是,9%多一點%,標準差是9%多一點。
耶魯公開課 - 金融市場課程節(jié)選
Then, once we did that we could plug that into the formula that I gave you last time and get the standard deviation of the portfolio and the expected return on the portfolio.
再將估算出的數(shù)值代入到,上節(jié)課給你們的公式中,就能得到資產(chǎn)投資組合的標準差,和該投資組合的預(yù)期收益率
耶魯公開課 - 金融市場課程節(jié)選

People have more vivid memories of the colorful, Super Bowl Shuffling 1985 Bears (also 15-1 with a second-best all time standard deviation of 2.10), because that club was a one-year wonder that never got back to a Super Bowl.
FORBES: The Dominant Super Bowl Team Is Becoming Extinct - And That's Good For Business

時間標準
The sixth part introduces the time standard and area standard of novelty judgment.
第六部分介紹了新穎性判斷的時間標準和地域標準。
經(jīng)濟學
時間標準
Regression analysis with combined with BPN is used to establish time standard, where regression analysis is used to select key factors and BPN is used to complete time estimation model; then reasonable and accurate time standard is formed.
采用回歸分析與BPN相結(jié)合的辦法建立時間標準,其中回歸分析用來完成關(guān)鍵因素的篩選,神經(jīng)網(wǎng)絡(luò)完成時間標準的計算,從而建立合理準確的時間標準。
機械工程
標準時間