1) material point method
材料点法
1.
Local implicit contact algorithm in the material point method;
材料点法的高效局部隐式接触算法
2.
Simulation of cylindrical stone pile based on the material point method;
堆石体柱状试件成型过程的材料点法仿真
3.
The material point method (MPM) is extended to model hypervelocity of macro-bodies.
本文采用跨尺度计算方法来模拟超高速碰撞过程,所取得的研究进展如下:给出了能量守恒方程和物态方程的材料点离散形式,将材料点法应用于宏观物体的超高速碰撞研究。
2) lattice materials
点阵材料
1.
To get lattice materials with higher loading capacity than honeycombs and foams but much lighter,unit lattice cell structures were studied.
为了制备新型轻质高强材料,研究了满足拉伸主导型设计和临界细长比限制的点阵材料构形特征。
3) contact materials
触点材料
1.
And factors affecting electric erosion,such as circuit parameters,mechanical parameters,contact materials working surroundings,etc.
叙述了触点的分合过程,说明了熔桥产生和电弧引燃的原因;介绍了直流条件下触点材料的转移机理,包括熔桥转移和极性转移;还介绍了影响电侵蚀的多种因素,例如:电气参数、机械参数、触点材料、环境因素等。
2.
According to the present study of contact materials and the existing problems in these fields, we put forward a new notion to work on those materials and turn out a kind of Ag_based conductive ceramic contact materials to meet the application demands in low_voltage transformer industry.
针对目前触点材料领域的现状和存在的问题及低压电器对触点材料的应用要求 ,提出了一种研究触点材料的新思路 ,制成了银基导电陶瓷触点材料。
3.
Investigated is the effect of industrial environment on surface corrosion and electrical behaviors of several contact materials (gold, nickel and tin plating).
针对常用连接器触点材料(镀金、镀镍、镀锡),研究工业环境对其表面的腐蚀性及对触点微动电特性的影响。
4) igniting materials
点爆材料
6) contact material
触点材料
1.
The service performance of three kinds of contact materials by powder metallurgical (AgCdO(10), AgSnO2 (10) and AgYb2 O3 (12)) was studied in 20 A 20 V DC loading condition, such as contact resistance, welding force and material transfer.
以粉末冶金法制备的AgCdO(10)、AgSnO2(10)、AgYb2O3(12)三种银金属氧化物触点材料为研究对象,在DC20V、20A,纯阻性负载条件下,研究其电气性能,包括接触电阻、熔焊力与材料转移。
2.
The development, qualities, applications and technics of the contact materials was reviewed in this paper and the development trends of contact material and the problems for all kinds of it to be solved are present as well.
本论文综述了触点材料的发展现状、特性、应用及工艺研究,描述了触点材料的发展趋势及其要解决的问题。
补充资料：点对点法
分子式：
CAS号：
性质：发射光谱分析中，将金属试样制成两个锥体状电极，分别作为光源的上下电极，彼此相对以电弧或火花法进行激发摄谱。该法因无辅助电极，所摄光谱中可无其伴存谱线。
CAS号：
性质：发射光谱分析中，将金属试样制成两个锥体状电极，分别作为光源的上下电极，彼此相对以电弧或火花法进行激发摄谱。该法因无辅助电极，所摄光谱中可无其伴存谱线。
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