helical line
英 [ˈhelɪkl laɪn]
美 [ˈhelɪkl laɪn]
网络 螺旋线
双语例句
- Experimental study on helical Blumlein line.
螺旋脉冲形成线实验研究。 - The profile of cross-section of the mill for working helical groove of equal orthogonal rake drill is given and it is stimulated with line or circle.
给出了加工等前角钻头螺旋槽的铣刀轴截面齿形，并用直线或圆弧拟合，可为等前角钻头的应用提供借鉴。 - The principle is to form a spiral flow channel by condensing tube and the screw geared tube to make the cooling water flow in quick helical line. The reaction will give the screw geared tube a self rotating movement.
其原理是由冷凝管与螺旋齿管形成螺旋流道，使冷却水作快速螺旋线流动，其反作用给螺旋齿管形成较强的自转力矩。 - The relations between dielectric, numbers of circles and the characteristic parameters of the helical line were studied.
通过实验研究了充电介质、螺旋匝数及形成线结构与螺旋脉冲形成线特性参量间的数值关系。 - In this paper, the dynamical structure of Ekman helical line is introduced, and the wind stress and the form of momentum transfer in sea are analyzed.
介绍了Ekman螺线的动力学结构，分析研究了风应力及海水内部的动量传递形式。 - The formula for calculating the contact line length of helical gears was improved. The law of that the length of contact line changes with the values of ε_ α and ε_ β, as well as the dynamic statistic law during gear engagement, was summarized.
改进了斜齿轮接触线长度的计算公式，并总结了接触线长度随εα、εβ的变化规律及啮合过程的动态统计规律。 - Helical port also produces swirl by airflow interaction of valve gap and cylinder wall, so swirl number depends on helical line direction of relevant cylinder center.
螺旋气道通过气门间隙与缸壁的气流相互作用也产生涡流，因此，涡流数取决于相应气缸中心的螺旋线方位。 - End Seal with Helical Line Used in Rotation Compressor and Pumps
旋转式压缩机和泵用螺旋槽端面密封 - In order to exactly describe the contact state and contact area of tooth surface of involute helical wheel gearing with its enveloping worm ( TI worm gearing), boundary condition is introduced into contact line ( analysis.)
为准确地描述TI蜗杆副齿面的接触状况及确定齿面接触区域的大小，将边界问题引入接触线分析中。 - This paper describes a new method and device for measuring helical line, pitch diameter, taper and half-angle of thread of petroleum thread gauges.
本文介绍一种测量石油螺纹量规的螺旋线、中径、锥度和牙形半角的新方法及装置。 - Research on High Precision Dynamic Detecting System of Screw Shaft Helical Line Error Based on CPLD
一种基于CPLD的丝杠螺旋线误差动态检测方法 - The formula of the coefficient of contact ratio for surface durability calculation and the finite element calculation for helical gears should both be based on the dynamic statistic average length of contact line.
认为接触强度重合度系数公式及斜齿轮有限元计算均应以动态统计平均接触线长度为依据。 - This paper presents a kind of helical pulse forming line which is devised for long pulse accelerator research.
本文设计了一种用于600kV长脉冲功率源研究的Blumlein型螺旋脉冲形成线。 - The influence of the impedence mismatching between the joint section in pulse forming line and the helical line on the voltage waveform of the diode was analyzed.
为消除输出脉冲的前沿上冲和后沿拖尾现象，分析了脉冲形成线中的连接段与螺旋线阻抗的不匹配对输出波形的影响。 - The spatial cam surface is measured as a free surface with the coordinate measuring machine ( CMM) by scanning an equal-diameter helical line.
把空间凸轮廓面看作自由曲面，基于三坐标测量机，以等径扫描方式实现凸轮廓面的测量。 - From the fundamental test, the wave velocities of the helical line and the dispersion character as well as its effect on pulse waveform are obtained.
通过原理性实验测试了螺旋传输线的波速度、色散特性以及色散特性对所形成脉冲波形的影响。