1.
Experimental Research on Characteristics of Air Loop Duct in Variable Air Volume (VAV) Systems;
变风量环形管道送风系统的实验研究
2.
FINITE ELEMENT METHOD FOR SOUND PROPAGATION IN ANNULAR DUCT WITH MEAN SWIRLING FLOW
含旋流圆环形管道声传播的有限元计算
3.
The manager is in a kind of loop.
管理者处于某种环形道之中。
4.
Correlation of Cross-river Shield Tunnel Between Longitudinal Deformation Curvature and Segment Leakage
越江盾构隧道纵向变形曲率与管环渗漏的关系
5.
contracted channe
收敛形管道, 收缩形流道
6.
alternate circularports and annular spaces
交替圆形和环形通道
7.
tailpipescreen annulus
尾管-筛管环形间隙
8.
A satellite's circle around the earth.
卫星绕地球的环形轨道
9.
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。
10.
tubing-casing annulus
油套-套管环形空间
11.
screen formation annulus
筛管-裸眼环形空间
12.
circular-passage gaslift string
环形空间出油气举管柱
13.
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。
14.
The Research of Tunneling-induced Effect on Adjacent Existing Tunnel and Buried Pipelines and Deformation Control of These Adjacent Utilities;
复杂环境下隧道施工对邻近地铁隧道及地下管线的影响及变形控制分析
15.
cylinder canal-jet dyer
圆筒形管道喷射染色机
16.
screen liner casing pack
筛管-套管环形空间的充填
17.
Application of silicone tube double-passage annular canalicular intubation in the treat-meat of canalicular laceration
硅胶管双路环形置入治疗泪小管断裂
18.
Environmental Effect on Golmud-Lhasa Oil Product Pipeline
格拉管道环境变化与管道工程问题的防治措施