seal in

英 [siːl ɪn]

美 [siːl ɪn]

保留; 保存; 将…封住

柯林斯词典

PHRASAL VERB 保留;保存;将…封住
If somethingseals ina smell or liquid, it prevents it from getting out of a food.
1. The coffee is freeze-dried to seal in all the flavour.
  咖啡经冷冻干燥以保留原汁原味。

verb

close with or as if with a tight seal
1. This vacuum pack locks in the flavor!
Synonym:lock in

Applied Research of Technology of Labyrinth Seal in Numerical Control Transformation for Mine Machinery Industry
迷宫密封技术在煤机行业数控改造中的应用研究
With respect to the leakage continually occurred in mechanical seal in oil lmmp, the cause was analyzed using relevant calculation.
针对新蒸馏拔头油泵机械密封因结焦而不断出现泄漏的问题进行分析，并通过相关的计算为结焦现象做出了解释。
Experimental Study of a Combined Elastic Ring Seal in a Helium Turbine Compressor
氦气透平压气机组合弹性环密封试验研究
Analyzed breakage causes of mechanical seal in liquid ring compressor, and introduced measures for improvement.
分析液环式压缩机机械密封损坏原因，提出改进措施。
Herewith we are sending you a written contract under seal in two copies.
兹寄上盖有印章的契约一式两份。
Application of home-made mechanical seal in Roots blower
浅谈国产化罗茨风机机械密封的应用
I tracked with the seal in my viewfinder and, without warning, a great white attacked.
我随着探视镜观察这只海豹，这时毫无预警，一只大白鲨发动了攻击。
Application of Non-contacting Mechanical Seal in Propane Pump
新型非接触式机械密封在丙烷泵上的应用
The rubber gaskets seal in the odor.
橡皮垫把气味封在了里面。
Development and application of HP dry gas seal in China
高压干气密封的开发及在国内的应用