1) two-node
双节块
2) segment
[英]['seɡmənt] [美]['sɛɡmənt]
节块
1.
A new method of making diamond segment;
一种制造金刚石节块新方法的探讨
2.
This paper deals with the effects of Ti-Cr coated diamonds on the performance of diamond impregnated segments through measuring segment bending strength, segment wear performance and force ratio.
通过测量节块抗弯强度、节块在锯切过程中的耐磨性能以及锯切力比 ,研究了金刚石表面镀覆Ti- Cr合金对节块性能的影响。
3.
Through analyzing the distribution of diamonds on the working face of segment and the moving characteristics of circular diamond saw during working, the distance between two adjacent exposed diamonds and the locus of diamonds are obtained.
通过分析金刚石圆锯片节块工作面上金刚石的分布状态和锯片工作时的运动特点 ,求出了节块工作面上出刃金刚石之间的距离和金刚石的运动轨迹 ,据此推导出单颗金刚石切削厚度的计算公式 ,并讨论了切削厚度与锯切参数和节块结构之间的关
3) extending segments
延伸节块
1.
In order to improve the rigidity and wear resistance, decrease the noise and vibration when cutting stone, in this paper, analysis on the stress, deformation and mode analysis of diamond circular saw blade with extending segments are carried out by means of finite element analysis software ANSYS.
本文对节块向基体内延伸的金刚石圆锯片进行了有限元应力、变形和模态分析,并与普通锯片比较,研究了不同长度和周向分布数量的延伸节块对锯片变形、应力、模态及固有频率的影响效果。
4) Lateral mass joint
侧块关节
5) Nodal method
节块方法
1.
A nodal method is developed for the solution of the two group multidimensional transient neutron diffusion equations.
采用非线性迭代节块方法作为空间近似方法 ,同时使用隐式差分和时间积分方法作为时间域近似方法 ,求解两群多维瞬态中子扩散方程 ,并给出基准问题的计算结果。
2.
CGFM is nearly 9 times faster than the Green’s function nodal method (NGFM) with the same precision as NGFM.
结果表明 ,计算精度与格林函数节块方法(NGFM )相当 ,计算速度提高近 9倍 。
6) nodal expansion
节块展开
1.
Nonlinear nodal expansion and finite difference schemes for the neutron diffusion equation;
节块展开与有限差分非线性迭代法
补充资料:双节坊
双节坊
此坊高3.8米,宽1.8米,以弧型的石条构筑而成。
这是歙县牌坊中最小的一座牌坊,却有着一段徽州女人包含血泪的故事:许俊业年轻外出经商,常遇挫折,英年早逝.继妻金氏和妾货氏以做鞋底和绣花来维持生活,勤俭节约,她俩守节的故事传到了京城,皇帝赐建节坊。后人用她们的微薄积蓄造了这座最小的双节坊。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。