jack-leg

基本解釋

He is a jack-leg lawyer.
他是個(gè)不稱職的律師。
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Therefore, it is convinced that models and methods of optimum lectotype in this thesis are effective and can be a useful tool in the concept design of the jack-up truss-type leg.
綜上表明，本文所采用的優(yōu)化模型和方法簡(jiǎn)單實(shí)用，優(yōu)化效果顯著，為自升式平臺(tái)桁架腿的概念設(shè)計(jì)提供了一種有效工具。
The comparative analysis of stress nephogram and data of leg well area is of guiding significance to the research on how to avoid boundary effect during the calculation of jack-up's leg well area.
圍井區(qū)應(yīng)力圖像和數(shù)據(jù)的分析，對(duì)自升式平臺(tái)圍井區(qū)計(jì)算中如何避免邊界效應(yīng)的影響具有一定的指導(dǎo)意義。