diameter中文什么意思

• n.
  1.直径。
  2.(显微镜等的)放大倍数。
  短语和例子
  a lens magnifying 2,000 diameters 能放大二千倍的透镜。

• in diameter:    直径为-
• conjugate diameter; sacropubic diameter:    骨盘直径；荐耻直径
• diameter diameter(dia:    穿过直径
• actual diameter:    实际直径
• aerodynamic diameter:    空气动力直径; 气动力学直径; 气体动力学直径

例句与用法

1. The bolt has a diameter of 1cm .
   螺栓直径为1厘米。
2. The human eye has a pupil diameter which, of course, varies .
   人眼瞳孔直径当然是可变的。
3. The diameter of mars is slightly over half that of the earth .
   火星的直径比地球的半径稍大些。
4. The stem has a slightly smaller diameter than the valve bore .
   阀杆的直径略小于阀体孔的直径。
5. The diameter of the column has now decreased to 2, 000 feet .
   这时水柱的直径已减少到2000英尺。

英文释义

名词

1. the length of a straight line passing through the center of a circle and connecting two points on the circumference
   同义词：diam
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)

其他语言

diameterとは意味：diameter n. 直径. 【動詞＋】 ◆It has a diameter of…. それは直径…である ◆This microscope magnifies 600 diameters. この顕微鏡は 600 倍である ◆measure the diameter of a circle 円の直径を測定する. 【形容詞 名詞＋】 ◆an inside diameter of… …の内径 ◆a...
diameter meaning： Noun: diameter    dI'amitu(r) The length of a straight line passing through the centre of a circle and connecting two points on the circumference - diam   A straight line conne...
diameter en francais：n. diamètre
diameter artinya：garis tengah
diameter 뜻：noun, 직경
diameter перевод：1) диаметр Ex: apparent diameter _астр. видимый диаметр Ex: external diameter внешний диаметр Ex: conjugate diameter сопряженный диаметр 2) диаметр, поперечник; ширина Ex: two inches in diameter ...