jettison

jettison怎么读

英式音标：[ˈdʒetɪsn]

美式音标：[ˈdʒɛtɪsən, -zən]

jettison基本解释

n. 投弃；投弃货物

vt. 投弃（船舶遇难时投弃货物以为减轻负载）

jettison的意思释义

vt.

抛弃，丢弃；

n.

抛弃；投弃货物；

变形

复数：jettisons过去式：jettisoned过去分词：jettisoned现在分词：jettisoning第三人称单数：jettisons

英英释义

v.

throw away, of something encumbering

throw as from an airplane

jettison用法及例句

双语例句

用作动词(v.)

The first-stage vehicle is used to launch the rocket and is then jettisoned in the upper atmosphere.

第一级运载火箭是用来发射火箭的,进入高层大气后即抛掉。

We jettison an unworkable plan .

我们放弃难实行的计划。

We\'re going to jettison the cargo.

我们正准备投弃货物。

用作名词(n.)

No jettison of cargo shall be allowed as general average, unless such cargo is carried in accordance with the recognised custom of the trade.

被抛弃的货物，除非按照公认的海运习惯运送，不得作为共同海损受到补偿。

例句参考

Why Wikipedia must jettison its anti-elitism

The new jettison policy for the International Space Station

Jettison:efficient idle desktop consolidation with partial VM migration

Is it time to jettison complex mechanical thrombectomy in favor of simple manual aspiration devices?

Helicopter door and window jettison mechanisms for underwater escape: ergonomic confusion!

Dont jettison the general error correction model just yet: A practical guide to avoiding spurious regression with the GECM

DEVICE FOR CARGO DISPOSITION IN AN AIRCRAFT AND FOR JETTISON SAID CARGO THEREFROM

Computer Simulation of Temperatures on the Centaur Standard Shroud During Heated-Jettison Tests

Through the canopy glass: a comparison of injuries in naval aviation ejections through the canopy and after canopy jettison, 1977 to...

jettison词源

jettison

jettison: [15] Etymologically, to jettison something is to ‘throw’ it overboard. Like jet, as in ‘jet engine’, the word comes from Latin jactāre ‘throw’. The abstract noun derived from this was jactātiō, which entered English via Anglo-Norman getteson. It was used for the ‘action of throwing cargo overboard, especially in order to lighten a ship’, but it was not converted to its familiar modern role, as a verb, until as recently as the 19th century. The contracted form jetson, later jetsam, emerged in the 16th century, and later came to be used for such jettisoned material washed ashore.=> jet, jctsam

jettison (v.)

1848, from jettison (n.) \"act of throwing overboard\" to lighten a ship. This noun was an 18c. Marine Insurance writers\' restoration of the earlier form and original sense of the 15c. word that had become jetsam, probably because jetsam had taken on a sense of \"things cast overboard\" and an unambiguous word was needed for \"act of throwing overboard.\"Middle English jetteson (n.) \"act of throwing overboard\" is from Anglo-French getteson, from Old French getaison \"act of throwing (goods overboard),\" especially to lighten a ship in distress, from Late Latin iactionem (nominative iactatio) \"act of throwing,\" noun of action from past participle stem of iectare \"toss about\" (see jet (v.)). Related: Jettisoned.

jettison相关例句

1.We jettison an unworkable plan .

我们放弃难实行的计划。

4.In the event that a vessel carrying postal materials has met with perils of the sea and must jettison the goods it carries, it must not jettison the postal materials it carries until the last minute.

运邮船舶发生海难必须抛弃所载货物时，非至较后，不得抛弃所运邮件。

6.irregular jettison

违规投货海中

7.to jettison a plan, an idea, a theory, etc

放弃一计划、 想法、 理论等.

9.emergency jettison

应急抛弃

10.rocket jettison solenoid

火箭紧急投弃线圈