1) quadric-plastering
二次抹面
1.
In light of the characteristics of monsoon climate in certain district and through analyzing the appearing mechanism of antecedent concrete crack,the author solves the problem of antecedent crack in pumping concrete slab by quadric-plastering and integrative natural curing construction technique.
针对本地区大陆季风性气候的特点,通过对早期混凝土裂缝产生机理的理论分析,采用二次抹面和综合自然养护施工技术,彻底解决了施工泵送混凝土楼板的早期开裂问题。
2) wipe the surface many times
多次抹面
3) secondary trowelling
二次抹压
1.
Discusses these measures in view of a series of jobs including concrete mixing, casting , vibrating, secondary trowelling , curing and secondary supporting.
结合中国家俱城四期工程现浇商品混凝土空心板的实际情况,为保证工程质量,提高施工速度,本文从混凝土配料、浇筑、振捣、二次抹压、养护、二次支护等一系统的过程,论述了施工阶段配有BDF薄壁管的空心楼板早期裂缝的防裂措施。
4) trowelled finish
抹面;抹光面
5) quadratic surface
二次曲面
1.
Virtual Experimental Design of the Quadratic Surface Base on Computer;
二次曲面绘制的计算机虚拟实验设计
2.
Determine line of intersection of quadratic surface revolution and surface of revolution;
二次曲面间交线极限点的确定
3.
The circle line of several kinds of common quadratic surfaces;
几种常见二次曲面的圆截线
6) quadric surface
二次曲面
1.
Research on free-form surface reconstruction based on quadric surface and self-organized system;
基于二次曲面和自组织系统的自由曲面重构研究
2.
Auto Drawing of quadric surface and its length calculation;
在AutoCAD中实现二次曲面交线的自动绘制及其长度的计算
3.
The study on circle section of quadric surface by the characteristic root;
利用特征根研究二次曲面的圆截面问题
补充资料：输出反馈(见线性二次型次优控制)
输出反馈(见线性二次型次优控制)
output feedback
3h日c卜口fon以以{输出反馈型次优控制。(output王eedbaek)见线性二次
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