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单词 preventer
释义

preventer /pri'vɛntɚ/

英汉-汉英词典
n. 妨碍物
词组 | 习惯用语
blowout preventer 防喷器;消火花预防装置
backflow preventer 回流防止器;防止回流设施
英语例句库
  1. While underbalance drilling spreads greatly, rotating blowout preventer, as a kind of high technical product, is the crucial equipment to control well pressure.
    国内欠平衡钻井普遍实施,要用到的旋转防喷器是关键设备,技术含量高。
  2. A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.
    建议在防回流阀前安装一个过滤器,防止由于止回阀总成受到污染而导致这种阀门在再增压期间产生泄漏或溢出。

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原声例句
TED演讲(音频版) 2019年1月合集

Firstly, getting married later allows the other two preventers of divorce

发挥作用。

朗文OCLM-01单词

We need to paint the underneath with a rust preventer.

【underneath】我们需要用防锈把底部刷一下。

起源的故事

The understanding that germs — primarily bacteria, viruses, fungi, and protozoa — are responsible for the spread of many diseases led to a massive acceleration in researchers identifying specific disease causes, preventers, and treatments.

细菌——主要是细菌、病毒、真菌和原生动物——是许多疾病传播的原因,这一认识大大加快了研究人员识别特定疾病的病因、预防方法和治疗方法的速度。

英语百科

Preventer

Boom brake with line.  The brake shackles to the bottom of the boom, and the line attaches to the base of the shrouds.  Tensioning the line actuates the brake.
Bullenstander (rot) einer Segelyacht
Gesetzte Bullentalje an einer Segelyacht

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.

During an unplanned accidental jibe (or gybe), neither the crew nor the boat is set up properly to execute a planned jibe. As a result the uncontrolled boom will swing across the boat potentially inflicting injury or knocking crew members overboard. The mainsheet or traveller can also inflict serious injury. Uncontrolled jibes may also damage the boat itself.

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更新时间:2025/6/22 7:16:00