查询词典 length

Ier curves of nine-degree and the arc length represented by the polynomial form are also obtained.

ier曲线精确表示的等距线和多项式形式的弧长表达式。

Then, an improved method was proposed, which was obtained by a modification of neighborhood on the basis of classical ratio of arc to chord length, and the specific method of evaluation was provided.

结合弧比弦度量法与垂比弦度量法的优点，提出了一种改进的垂比弦度量方法，并给出具体的评价方法。

An approximate arc length parameterization method which plays animportant role in blade modeling is also presented.

另外，本文还分析了建立叶身曲面模型的关键技术，并对其中涉及到的近似弧长参数离散的方法进行了研究。

The central angle opposite to an arc of length equal to the radius is called an angle of 1 radian.

radian 长度等于半径长的弧所对的圆心角叫做1弧度的角。

In GTAW process, intimate relation between arc light intensity with arc column length was established.

在0.5-3mm的范围内，弧长动态检测在±0.2mm的范围内，这是利用弧压传感所无法实现的。

A quantity that has a limit or boundary.The limit of this ratio as the length of the arc approaches zero.

微积分学数学的一个分支，处理单变量或多变量函数的极限、微分以及积分问题

The curve deformation with constant arc length constraint discussed in section one is a frequently encounted problem in the practice of computer animation.

第一节提出的基于弧长不变的曲线变形是动画制作实践中常常遇到的问题。

It is shown that the simulation results of welding current, arc length and wire extension agree with the experimental results in fillet joints.

实际焊接试验显示，模拟焊接电流与实际焊接电流波形高度吻合，说明建立的数学模型是准确的。

The principle of the self-regulating effect is that different heat production of cathode and anode make two cores length in the arc different.

在另外的文献[5]中也认为阴、阳极的能量不相等，但认为阴极压降较大导致在阴极产生的能量比阳极的多。

The circumference of a circle of 60 meters,Three points are located at the circumference of this circle divide the circle into three equal length of arc.

圆的周长60米，有三点位于圆的周围，这三点将这个圆分成了三个同等长度的圆弧。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。