1.
Blocking technology with bridge plugs for heavy oil thermal recovery on φ139.7mm casing wells
φ139.7mm套管井热采桥塞封堵工艺
2.
Development and Application of Bridge-plug Sealing Detection String in Thermal Production Well
热采桥塞堵水验封管柱的创新与应用
3.
An instance of clogging or obstructing.
阻塞堵塞或淤塞的实例
4.
Clinical application of the Amplatzer vascular plug in the embolization of vascular malformations associated with congenital heart diseases
Amplatzer血管塞封堵先天性心脏病异常血管畸形的临床应用
5.
Application of the KCY453 midway-setting prevention drillable bridge plug in horizontal wells
KCY453防中途坐封可钻桥塞在水平井的应用
6.
Clogged pipes backed up drain water.
阻塞的水管堵塞了沟水。
7.
The resiliency of the seal allows the valve body and disc to contract or expand, without the risk of jamming due to temperature fluctuations.
密封的弹性使得阀门阀体和阀瓣能够接触或扩张，避免了由于温度波动而产生堵塞的危险。
8.
Clinical and Experiment Study on the Cardioembolic Stroke Prevention of Atrial Fibrillation by Means of Left Atrial Appendage Occlusion with Self-designed Nickel-titanium Shape Memory Alloy Left Atrial Appendage Occluder;
自主研制镍钛合金左心耳封堵器防治心房颤动栓塞性并发症的基础与临床研究
9.
Design and Study on Figure and Structure of Hydraulic Tunnel Plug
水工隧洞封堵堵头体型结构设计研究
10.
block access [web site]
堵截、封锁、阻止接达〔网址〕
11.
China-made occluder in treatment of 106 patients with congenital heart disease
国产封堵器封堵治疗先天性心脏病106例
12.
A dense mass of material that obstructs a passage.
堵塞物堵住通道的一团稠密的物质
13.
Something that constricts or chokes.
压制或堵塞的东西.
14.
Ended by local congestion.
发信者方网络堵塞。
15.
a log-jam on a river
河面上的圆木堵塞.
16.
a river jammed up with logs
被圆木堵塞了的河流
17.
a loop knot that neither slips not jams.
滑动或堵塞的环圈结。
18.
The fire will not burn because the flue be block up
因烟道堵塞火烧不起来