- n.
1.直径。
2.(显微镜等的)放大倍数。
短语和例子
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diameter中文什么意思
[ dai'æmitə ] 发音: 用"diameter"造句
例句与用法
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- The eupatheostat consisted of a vertical cylinder 550 mm high by 190 mm diameter .
拟人器是由一个直径为190mm，高度为550mm的垂直圆柱体构成。 - The center wire is usually of tungsten or stainless steel and is about 0. 1 mm in diameter .
中心丝通常是钨丝或不锈钢丝，直径约为01毫米。 - Particulate matter includes particles from molecular size to greater than 10mm in diameter .
微粒物质包括从分子大小到直径大于10微米的粒子。 - This operation consisted of drawing wire through a die to reduce it to the desired diameter .
这项作业通过拉线模，把钢丝拉成符合要求的直径。 - The next operation is surface grinding, and is the step that defines the diameter of the material .
下一步是表面磨削，这是确定材料直径的工序。
英文释义
名词- the length of a straight line passing through the center of a circle and connecting two points on the circumference
同义词：diam - 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)