diameter

英[daɪˈæmɪtə(r)]美[daɪˈæmɪtər]

n.直径，放大倍数；

复数：diameters;

例句

The circle has a diameter of 6 inches.这个圆直径六英寸。

The axis of a circle is its diameter.圆的轴线是其直径。

Because the spacesuit protection only 1 mm in diameter, about the impact of space debris.因为航天服只能防护直径在1毫米左右的空间碎片撞击.

As a rule of thumb , the minimum device feature is about 4 times the beam diameter.一般来说, *小器件图形大约是电子束直径的4倍.

These plaits have an extremely compact surface and a regular diameter.这些辨子绳有着极为紧致的表面和规范的直径.

Wetting - force data on filaments of any diameter and shape can easily obtained.各种直径和形状的长丝的润湿力数据是易于测量的.

The intelligent sensor has self - calibration zero spot , self - demarcates, self - calibration function, different cylinder diameter hypothesis.智能传感器是论文的主要内容,能够实现自校零 、 自标定 、 自校准和不同缸径单体液压支柱的设定.

Cement piles ( diameter 600 mm ) are foreseen under slab and inside the backfilled river.地坪下和回填河道内采用直径600毫米的水泥搅拌桩.

The detection concept for large diameter beam parallelism with penta prism is introduced.介绍了用五棱镜法检测大口径光束平行度的原理.

Large diameter wafers are feasible and 200 - mm wafers have been produced.大直径片子已不难制造,200mm的片子也已产生了.

同义词

n.

diameter的同义词之：直径

反义词

n.

diameter的反义词之：直径;倍

diameter的反义词之：其他释义

柯林斯高阶英汉双解学习词典释义

N-COUNT

直径;对径

The diameter of a round object is the length of a straight line that can be drawn across it, passing through the middle of it.

例句

英汉词典释义

n.

直径

放大率

英英词典释义

Noun

1. the length of a straight line passing through the center of a circle and connecting two points on the circumference

2. a straight line connecting the center of a circle with two points on its perimeter (or the center of a sphere with two points on its surface)

行业词典

医学： 直径，径：经圆心连接圆周对应点的直线的长度。在某一结构(如颅或骨盆)周边二个特定对应点之间的距离；

数学： 直径；