查询词典 arc length

Based on the mathematical model, the variation of arc length is bigger than that of wire extension.

结果表明，高速旋转电弧焊接时，弧长的变化较焊丝伸出长度的变化更为显著。

The experiments show that the system can complete synergic control and arc length control .

实验结果表明：该系统能够实现协同控制和弧长控制，具有操作简便和适应性强的特点。

In touring, camera can be switched according to the equal arc length points and tour velocity.

在自动漫游的时候再根据等弧长的点和漫游速度切换摄像机。

A easy and feasible method to precisely measuring arc length on part's convexity is introduced in this paper.

介绍了一种精确测量零件凸面弧长的较简便易行的方法。

It is not affected by power voltage fluctuation arc length to ensure cutting capacity.

可轻松的实现两台并联使用，输出电流增大一倍，保证特厚材料的切割。

Applications of integral calculus include computations involving area , volume , arc length , center of mass , work , and pressure .

积分的应用，涉及领域包括计算，体积，弧长，中心的质量，工作和压力。

Theorem The arc length of a plane curve which is smooth can be calculated.

定理 光滑曲线弧是可以求长的。

In mathematics, the integral of a function of several variables defined on a line or curve that has been expressed in terms of arc length .

数学中，定义在直线或曲线上的多元函数的积分。

The arc length is one of the most sensitive parameters that influence welding quality at all-position TIG welding.

在厚壁管窄间隙全位置TIG焊中，弧长是影响焊接质量最敏感的焊接参数之一。

This paper puts forward some practical formulae of measuring the area and arc length of arch form,and analyses the relative error of these formulae.

文章提出弓形面积和弧长计量的实用公式，并分析了该公式的相对误差。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。