diameter
[dai'æmitə]
n. 直径
同义词
参考例子
1.At breast height, measure the trunk diameter by a ruler.
在胸部高度的位置，用一把直尺量度干径。
2.Big cutter diameter, high cutting speed, good process quality.
刀具直径大，切割速度高，加工面质量好。
3.Measure (the rotor) to see whether its diameter is within tolerance or not.
测量（转子），看它的直径是否在公差允许范围之内。
英文解释
n.
1.the length of a straight line passing through the center of a circle and connecting two points on th
2.a straight line connecting the center of a circle with two points on its perimeter (or the center of
网络释义
Diameter
直径; 径; 直径（标注） 直径; 口径;
mean diameter
中径; 平均直径; 平均粒径; 平均直径，中径;
Throat diameter
喉径;
Outside diameter
外径，大端直径; 外径; 外直径; 外径外直径;
roller diameter
滚子直径; 转鼓直径;