1) pile driving efficiency
打桩效率
2) pile-driving effect
打桩效应
1.
Finite element analysis of pile-driving effect in saturated sand soil;
饱和砂土中打桩效应的有限元分析
3) group efficiency
群桩效率
1.
A group efficiency formula of lateral earth resistance, which is based on analysis of lateralearth stress relaxation and earth resistance overlap effect is presented in the paper.
考虑桩侧土体的应力松弛和土抗力重叠效应,提出了桩侧土抗力群桩效率的计算式。
4) Targeting efficient
打靶效率
5) hitting efficiency
打击效率
6) piling
[英]['pailiŋ] [美]['paɪlɪŋ]
打桩
1.
Comparison measurement of wave velocity in some institute main-building before piling and after;
某高校主楼工程打桩前后的波速对比测试
2.
Influence to concrete in early Sdidifying period by piling;
打桩振动对周围新浇混凝土的影响
3.
Excess pore pressure induced in piling in saturated structural soft soils;
结构性软土中打桩引起的超孔隙水压力
补充资料:配置效率和生产效率
在经济学上,经济发展的动力,或者说效率的来源,分为两类:一类是配置效率,二是生产效率。所谓配置效率,是指给定资源和技术的条件下,怎么样使资源从边际生产率低的地方流向边际生产率高的地方,从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率,也就是把社会的生产可行性边界向外移。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条