1.
Of or relating to a tube.
管的、管形的（关于）管的
2.
The process of vascularizing;the formation of vessels, especially blood vessels.
脉管形成形成血管的过程；管的形成，尤指血管
3.
Research on Deformation Mechanism and Forming Limits of Tube Inversion;
翻管变形机理及翻管成形极限的研究
4.
Rectangular branch takeoff duct with adjustable transition. Circular or rectangular duct can be specified.
具有可调转换的矩形分支引出管道。可指定为圆形管道或矩形管道。
5.
roundworm having a preanal sucker.
有一圆柱形吸管的蛔虫。
6.
a medieval form of the oboe.
中世纪的双簧管形式。
7.
a circular metal pipe with several small holes through which gas can escape to be burned.
有环形金属喷头管的。
8.
tubing that is wound in a spiral.
一种缠成罗旋形的管子。
9.
The ovarian opening of a fallopian tube.
输卵管的漏斗形开口
10.
tube and coupler scaffold
有连接钩的管形脚手架
11.
tube and coupler shoring
管形有连接钩的支撑
12.
A U-shaped bend in a river.
牛轭形河里的一种u形的弯管
13.
Procambium (procambial strand) The layer of cells that gives rise to the vascular tissue.
原形成层（原形成层束）：形成维管组织的一层细胞。
14.
screen liner casing pack
筛管-套管环形空间的充填
15.
Tubular fabric, such as that used for making pillowcases.
管形材料用于制作枕套的管状纤维
16.
Graphical symbols for piping systems--Piping accessories
GB/T6567.3-1986管路系统的图形符号管件
17.
Graphical symbols for piping systems--Piping
GB/T6567.2-1986管路系统的图形符号管路
18.
A rounded dilation or expansion of a canal, vessel, or organ.
肿块管、血管或器官的圆形扩张或膨胀