查询词典 arc-weld

Draws a filled shape that is defined by the arc of a circle and a diameter line in the current document.

圆缺 Circle Segment 在当前文档中绘制一个由一个圆的圆弧和一个直径线组成的填充形状。

A radian is the angle subtended by an arc of a circle whose length is just equal to the radius.

一弧度就是长度刚好等于半径的一段圆弧所对的圆心角。

"Because a straight line can be thought of as an arc of a circle of infinite radius, its curvature is zero."

直线可视为半径无穷大的圆，曲率为0

But these days, scrap dealers arepart of a $65 billion industry that employs 50,000 people, who togetherconstitute a significant arc of a virtuous circle.

但如今，废料经销商成为那个拥有5000名雇员产值达65亿美元产业的一部分，他们构成了一个重要的有效循环产业弧。

Mathematics the shortest line between two points on a mathematically defined surface (as a straight line on a plane or a an arc of a great circle on a sphere).

在数学定义上的表面上两点之间的最短的线（如平面上的一个直线或球体上大圆的一个弧线）。

The head, allows the camera to be turned smoothly in the arc of a complete circle; this movement is known as panning.

装在摄影机三角架上像人头一样的装置可以使摄影机平稳地旋转360度，这种镜头的运动叫摇。

The head, allows the camera to be turned smoothly in the arc of a complete circle; this movement is known as pan ning.

装在摄影机三角架上像人头一样的装置可以使摄影机平稳地旋转360度，这种镜头的运动叫摇。

Nobody knows why, but the paint on the floor formed an arc of a circle (a centre of the circle lies inside the hall).

也不知道为什么。地板上的油漆构成了一个圆弧。

The edge of a graduated arc or circle used in an instrument to measure angles.

分度弧或圆圈，用于量角度

Arranging them to form the arc of a circle bothclarifies and simplifies their readability, while lending this piece adistinctive and resolutely DeWitt character.

其清晰度、弧形布局不仅简洁明快，还赋予这款腕表充满 DeWitt 品味的特色。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。