1.
Of, relating to, or along a diameter.
直径的直径的，与直径有关的，或沿直径的
2.
A DIA PISTON DIAMETER
A DIA 活塞直径
3.
related to or along a diameter.
属于直径，与直径有关，或沿直径。
4.
full diameter radial permeameter
大直径径向渗透率仪
5.
Inside Diameter I.D
内直径（俗名管内径）
6.
length diameter ratio
长径比（长度与直径之比）
7.
The diameter of the objective of a telescope.
孔径望远镜物镜的直径
8.
Wire with 1.5 to 3 mm dia.
直径1.5-3mm的铁丝
9.
Rear Discs 313 mm diameter
后碟煞直径313 mm
10.
blade-circle diameter
直翼推进器盘面直径
11.
The diameter of the sun is one hundred and nine times that of the earth .
太阳的直径是地球直径的109倍。
12.
How much is the diameter of the sun longer than that of the earth ?
太阳的直径比地球的直径长多少?
13.
The diameter of the sun is more than one hundred times longer than that of the earth .
太阳的直径比地球直径长一百多倍。
14.
Thickness or diameter, as of sheet metal or wire.
直径，厚度金属板的厚度或线的直径
15.
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。
16.
The size of tumors ranged from 7 to 19 cm ( mean 12.5 cm) in diameter.
肿瘤直径7-19厘米,平均直径12.5厘米。
17.
TUBE DIAMETER SHALL BE WITHIN 10% OF NOMINAL DIAMETER WITHIN BEND RADIUS.
管直径须在直径理论值和折弯半径的10%以内。
18.
The length of such a segment.
直径长这样一段的长度