labor hours

基本解釋

Consider overtime and after-hours labor costs, and be sure to include a training budget.
考慮加班和營(yíng)業(yè)外時(shí)間勞動(dòng)成本，并確保包括培訓(xùn)預(yù)算。
At this time, 400 linear feet of piping has been installed at a cost of $40 000 and 500 man-hours of labor.
此時(shí)，已有400 英尺的直線管道以40 000 美元的成本和500 人工時(shí)的勞能源進(jìn)行了鋪設(shè)。
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Saving labor, producing more goods with fewer man-hours, is widely perceived not as progress but as a danger.
節(jié)省勞力，用更少的人時(shí)數(shù)生產(chǎn)更多的商品，被廣泛地視作危險(xiǎn)而非進(jìn)步。

During this week when there's been a lot of labor news - starting with the big strike at Chrysler that lasted all of six hours before ending with a labor deal - let's take a look at labor unions - trade unions in particular - in a very different country, Egypt.
NPR: Striking Textile Workers in Egypt Get Concessions
The fanciest guns consume 1, 300 man-hours of labor.
FORBES: Bespoke
The fanciest guns consume 1, 000 man-hours of labor.
FORBES: Magazine Article