Surveyor 6 made the first liftoff from an extraterrestrial body; Surveyor 7 landed in the lunar highlands and returned data showing that the landscape and soil there differ from those of lower areas.

“探测者6号”第一次从地球以外的天体上起飞;“探测者7号”在月球高地登陆，其发回的资料显示高地的地形和土壤与低地不同。

Get ready for a new economic liftoff

为新的经济腾飞做好准备

A centrifuge delivers more than two Gs of force during the simulated liftoff , pinning guests deep into their seats while space views are projected through the windows of the simulated flight deck.

在模拟起飞的过程中,离心机制造出的力量相当于两倍地心引力,将游客牢牢的吸在座位上,此时透过模拟飞行舱的窗户放映宇宙景象。

The primary stage of a multistage rocket that provides the main thrust for launch,liftoff ,and initial flight.

助推器多级火箭的第一级，为发射、升空和最初飞行提供主要推力

The James Webb Space Telescope was first set to fly more than 10 years ago, but has faced major development delays. Its last planned liftoff was canceled in 2018.

韦伯太空望远镜最初定于10多年前发射，但是遇到了重大的开发延误。它上一次计划升空于2018年被取消。

The launch of SpaceX’s Crew Dragon was called off Wednesday about 16 minutes before liftoff at NASA’s Kennedy Space Center in Florida.

周三，美国太空探索技术公司的龙飞船在美国宇航局佛罗里达州肯尼迪航天中心升空前约16分钟被取消发射。

SpaceX will continue posting updates on Twitter and will likely have a live webcast before liftoff on Saturday.

SpaceX将持续在推特上发布最新消息，并且它可能会在周六火箭发射之前进行网络直播。

From liftoff to splashdown, Glenn was aloft for 4 hours, 55 minutes and 23 seconds.

从发射到溅落，格伦在空中呆了4小时55分钟23秒。

Whooper swans take off mostly on water, but can do so on solid ground, using a short run and beating their massive wings to achieve liftoff .

多数情况下，大天鹅从水面上起飞，但在坚硬的地面上也能起飞，不过需要一小段助跑，还要不停地拍打巨大的翅膀获得抬升力。

Discovery, which is slated for liftoff at 4: 50 p. m. EST Thursday, is due to arrive Saturday for a week-long stay.

发现号，将于美国东部标准时间星期四下午4：50升空，预计星期六到达，并停靠一个星期。

Coincidentally, the last time a bat perched itself on a space shuttle tank, right before liftoff , was Wakata’s first flight in 1996.

非常巧合，1996年Wakata进行第一次航空飞行时，在发射之前，也发现有蝙蝠附着在航天飞机燃料箱上。

And, therefore, you’re either not lending to them or lending under such onerous terms that the economy can’t get any liftoff .

结果，你们要么就是拒绝贷款给他们，要么就是附加繁重苛刻的条件贷款给他们，国家经济因此不能得到提振。

A bolt hit the rocket 36 seconds after liftoff , causing some tense moments.

就在升空后36秒，一道闪电击中了土星五号，当时的情景相当令人紧张。

If Atlantis launches on July 8, liftoff would take place at 11: 40 a. m.

如果亚特兰蒂斯号在7月8号这天发射，那么起飞的时间将会是上午11：40。

U. S. early-warning satellites would have detected hot rocket exhaust soon after liftoff , but by then it would have been too late.

升空不久，美国预警卫星会监测到火箭散发的热度，但那就太晚了。

Here, the shuttle is mounted on a mobile launchpad weeks before its liftoff .

图中是在航天飞机离地前几周，被安放在一个移动发射台上。

To prevent this, which underwater divers call the bends, Fournier will breathe pure oxygen for two to three hours before liftoff .

为了防止这种被潜水员称为弯曲病的病症发生，弗尔涅会在升空前呼吸2到3分钟的纯氧。

Two years earlier, a rocket exploded in this launch site after liftoff and killed several people on the ground.

因为两天前，一枚火箭点火后在发射场地爆炸，造成地面上几人遇难。

NASA delayed a Tuesday morning liftoff of the space shuttle Discovery by a day because of stormy weather at the Florida launch site.

由于Florida发射站多雨的原因，美国宇航局推迟了一天原定于周二早上发现号航天飞机的起飞时间。

Former shuttle commander Charles Bolden was confirmed by the Senate less than two hours after Endeavour’s liftoff .

在奋进号发射不到2个小时，参议员批准了前航天飞机指挥官CharlesBolden。

The liftoff occurred just one month and two days shy of the 40th anniversary of the first lunar footprints.

在升空发生一个月两天低于40周年，第一个月球的脚印。

That is seen as a strong indicator liftoff is on track to proceed between April 4th and 8th, as the North has announced.

这被视为一个强有力的证明，朝鲜将像其宣称的那样在4月4号到8号间进行发射。

lifton/liftoff

n.吊装式