英 [prɪˈventə(r)] 美 [prɪˈventər]
n. 妨碍物；妨碍者；预防物
preventer /prɪˈvɛntə/
名词 a person or thing that prevents 妨碍者; 妨碍物
A preventer, or jibe-guard, is a mechanical device on a sailing vessel which limits the boom's ability to swing unexpectedly across the boat due to an unplanned accidental jibe.
引领：
防喷器
防喷器
... preventerstack防喷器组 preventer防喷器 prevention防上；妨碍；保护；制止 ...
... prevalent流行的，普通的 preventer防护设备，防护装置 preventive预防的，防止的 ...
... pretrikgger1预触发器，预触发极2预触发 preventer防护器，防护设平 prfocuslampbase预调焦灯座 ...
... preventable 可阻止的 preventer 妨碍者 preventible 可阻止的 ...
妨碍物；妨碍者；预防物
When the rig sank, the riser broke near the top while remaining attached to the blowout preventer at the bottom.
当钻井平台下沉时，立管在顶部附近的地方断裂，同时另一端仍与底部的防喷器相连。
The next approach to the well will focus on the top of the blowout preventer.
下一个对付漏油井的办法将关注于防漏装置的顶部。
A variety of schemes to either block up or seal off the blowout preventer are in development.
多种封闭或密封防喷装置的方案也在构思之中。
The gating item is the 25, 000 lb. blow-out preventer which is set to arrive in November.
Blow Out Preventer that is being required to control the pressures in the well.
Blow Out Preventer (BOP) that must be employed to complete and then test the well.