diameters

diameters读音音标

英 [da\'ɪæmɪtəz]

美 [da\'ɪæmɪtəz]

diameters意思解释

n.

直径( diameter的名词复数 )；

放大率；

英英释义

diameter

n.

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)

词组短语

particle diameter

粒径；颗粒直径，粒子直径

pipe diameter

管直径

inner diameter

内径

hole diameter

孔直径；刃口直径

pore diameter

孔径；孔隙直径

outside diameter

外直径

outer diameter

外直径

inside diameter

内径

diameter ratio

直径比；内外径比；直径螺距比

average diameter

n. 平均直径；算术平均径

internal diameter

内直径

pitch diameter

节圆直径

mean diameter

平均直径；中径；二次平均直径

major diameter

大直径，外径；螺纹大径，大径

bore diameter

孔径，内径

external diameter

外径

grain diameter

粒径，颗粒直径

wire diameter

线径；焊丝直径

nominal diameter

公称直径；标称直径

equivalent diameter

当量直径

双语例句

The lengths of all diameters are the same.直径的长度都相等。Densitometry was used to calculate peak particle diameters.使用密度计去推算粒孚的*大直径。