1) freedom in three dimensions
三层次自由
2) double thrice free surface
双三次自由曲面
1.
Because double thrice free surface contour is very complex,it brings up method that contour in surface parameter space is approximated by Bezier curve and pretreatment method of patch surface.
讨论了双三次Bezier曲面轮廓线的解析式,由于双三次自由曲面轮廓线的复杂性,提出了采用三次Bezier曲线逼近双三次Bezier曲面轮廓线的方法和分片曲面的预处理方法。
3) multiple free choices
多层次自由选择
1.
Accordingly,a institutional framework of unban and rural medical pooling with multiple free choices and moderate guarantee is advised to establish in the hope of bridging the gap between urban and rural medical insurance to achieve the integration of urban and rural medical insurance.
在此基础上,本着"兼顾公平效率"的原则提出建立省级统筹、多层次自由选择、适度保障的城乡医保统筹的制度框架,以期平衡城乡医保待遇差距,并最终实现城乡医疗保障的一体化。
4) hierarchical routing
层次路由
1.
THE analysis of key problem in ASON hierarchical routing;
自动交换光网络层次路由关键问题的分析
2.
Research on ASON hierarchical routing technology
ASON中层次路由技术研究
3.
In order to deal with hierarchical routing with delay and bandwidth constraints,a new topology aggregation algorithm called stair method was proposed.
针对时延—带宽约束的层次路由问题,提出了楼梯法这一全新的拓扑聚集算法。
6) triradicals
三自由基
1.
Theory study on triradicals systems with heterocycles as ferromagnetic coupling units;
杂环做铁磁耦合单元的三自由基体系的理论研究
补充资料：多层次三原色印花
多层次三原色印花 利用染料的三原色，通过采用连续雕刻法（通称为影写版法）雕刻的浅花筒，在滚筒印花机上叠色印花，从而获得色泽鲜艳、多种层次、类似拍摄花卉印花效果的一种印花工艺方法。这种工艺印花方法要求织物表面平细，否则效果不佳。
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