1) high-pressure stoppling technique
高压封堵技术
2) low-pressure stoppling technique
低压封堵技术
3) blocking technology
封堵技术
1.
Preventive and blocking technology of leaking of shield construction tunnels;
盾构隧道渗漏的预防及封堵技术
4) chemical plugging/sealing technologies
化学封堵技术
5) no_plugging drilling technology
无封堵钻井技术
1.
But the fourth spudding has been completed because of applying the no_plugging drilling technology.
采用无封堵钻井技术 ,顺利地完成了该井四开钻进任务。
6) seepage-stop technique
渗漏封堵技术
补充资料：高压
①较高的压强。②较高的电压。③高气压区。④心脏收缩时血液对血管的压力。⑤残酷迫害；极度压制：～政策│～手段。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条