说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 杯形筛
1)  cup screen
杯形筛
2)  riddled property
筛形
1.
In this paper,we mainly discuss that any neighborhood of the Chen attractor contains a repelled set with positive Lebesque measure by geometric analysis,which educes the‘strange’riddled property of the basin of attracttion of the Chen attractor.
本本文主要是用几何的方法研究了陈吸引子任一邻域内存在正测度的排斥集,从而得出其吸引盆有“奇怪”的筛形性
3)  cup [英][kʌp]  [美][kʌp]
杯形件
1.
Microstructure and property of warm formed cup;
温成形杯形件组织性能研究
2.
Based on the three-parameter Barlat-Lian yield criteria,the cup forming was simulated by using finite element software,and the data of cracking,wrinkling and thinning was acquired by designing binder force,die radius.
使用3参数Barlat-Lian屈服准则,通过有限元软件模拟杯形件的拉深成形,获得压边力、凹模圆角半径参数与破裂、起皱、厚度最大变薄率之间关系的数据;通过多元非线性回归处理,分别建立压边力、凹模圆角半径参数与破裂、起皱、最大变薄率的目标函数模型。
4)  deep cup shaped part
深杯形件
5)  cup wheel
杯形砂轮
1.
High machining precision and machining efficiency can be obtained in grinding WC-Co coating by cup wheel.
使用杯形砂轮进行磨削,可以获得较高的加工效率和表面质量。
2.
Using geometric method, the mathematic model of grinding quadratic surface with cup wheel and the trace of the cup wheel are derived.
运用几何方法,推导了杯形砂轮铣磨二次曲面的数学模型和砂轮轨迹的计算公式。
6)  cup shell
杯形件
1.
Finite element analysis and process improvement about the end face defect of cup shell
杯形件端面缺陷的有限元分析及工艺改进
2.
The microstructure of the prepared Al/Al2O3 composite cup shell was observed by SEM,and bend strength and fracture toughness of this alloy were measured.
对该工艺制备的Al/Al2O3复合材料杯形件进行扫描电镜观察、抗弯强度以及断裂韧性测量。
补充资料:J形及L形密封
分子式:
CAS号:

性质:两种均为唇形橡胶密封,截面形状分别为J形和L形。多为纯橡胶制品,也有少数是夹布制品。根据使用条件,一般用天然橡胶或丁腈橡胶制造。结构较简单,摩擦力低,专用于气压或液压机械设备的活塞及活塞杆密封,工作压力在1MPa以下,如用于汽车和火车制动系统及离合器操纵系统中,起传递压力和密封的作用。

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