持续

In persistent cases it may be necessary to collect a sample of fluid from the airways.

在持续的情况下，可能需要从航空公司收集的液体样品。

However, a pronounced gap still exists as compared with the advanced airworthiness management in foreign countries.

然而，与国外先进的持续适航管理相比仍有较大差距。

Corrosion prevention and control program are vital for the continued airworthiness of aging aircraft.

腐性防护与控制方案是确保老龄飞机持续适航性的基本结构维护方案。

Many airworthiness standards,specifications and regulations for initial or continual airworthiness were learned from the aviation accident lessons.

许多适航标准、技术和管理规则，无论初始适航还是持续适航，都来自于航空事故的教训。

The excellent Records and Controls about aircraft structure damage are critical to maintain the safety level of the aircrafts airworthiness.

飞机结构损伤的有效记录与控制，是飞机保持持续适航的关键。

Our sincere wish is to create an authentic Alaskan experience, one that will last a lifetime.

我们真诚地希望，就是创造一个真实的阿拉斯加的经验，一种能持续终生。

Cleveland, in the Aleutian Islands, has been erupting almost continuously since 1997, though historically only erupted once every dozen years or so.

阿留申群岛的克利夫兰火山自从1997年来就几乎在持续爆发着，尽管从历史上说，它大致每隔几十年才爆发一次。

Cleveland, in the Aleutian Islands, has been erupting almostcontinuously since 1997, though historically only erupted onceevery dozen years or so.

阿留申群岛的克利夫兰火山自从1997年来就几乎在持续爆发着，尽管从历史上说，它大致每隔几十年才爆发一次。

In Alexandria, Egypt, for 200 years.

福音中心在埃及的在亚历山大城，持续了200 年之久。

Among them,the thought that"Make every effort to contribute the best mental aliment to the people"directs the lasting and steady development of literatare and art producing in the new period.

其中"力求把最好的精神食粮贡献给人民"的思想指导着新时期文艺创作持续而健康的发展。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。