NASA plans to launch an unmanned Orion aboard a Delta IV booster in 2014 as part of a flight test.
NASA计划在2014年发射无人乘坐德尔塔iv助推器猎户座作为一个试飞的一部分。
The Delta IV Heavy is the largest of the Delta series, packing the punch of three rocket boosters instead of the usual one.
Delta4型重型运载火箭是Delta系列中最庞大的，它配备了三支火箭推进器，而一般型号只有一支。
The Delta IV Heavy is the largest of the Delta series, packing the punch of three rocket boosters instead of the usual one.
Delta IV重型运载火箭是Delta系列中最大的，配备三个助推火箭。
Pictured above is the second launch of the Delta IV Heavy from Cape Canaveral, Florida, USA in 2007, and the first night launch.
上图是美国佛罗里达州卡纳维拉尔角在 2007 年发射的第二支Delta 4 型重型运载火箭，也是第一次夜间发射。
By comparison, today's biggest commercial launch vehicles, such as the Ariane 5 or the Delta IV Heavy, can put just over 20 tonnes in LEO.
相比之下，今天的最大的商业运载火箭，如阿丽亚娜五号或三角洲四号重型，在近地轨道只能运载20多公吨。
Other rockets of this class, such as Boeing’s Delta IV and the Atlas V, operated jointly by Boeing and Lockheed Martin, are children of the military-industrial complex.
然而同一级别的其他火箭，例如由波音公司与洛克斯勒马汀公司联合经营的波音德尔塔IV与阿特勒斯V火箭，是军工联合企业的子辈。
The GOES-O satellite is on the move, on its way to launch Complex 37 at Cape Canaveral, where it will be moved to the United launch Alliance Delta IV expendable launch vehicle.
本的GOES - O的卫星是在移动中，其方法在卡纳维拉尔角发射，它会被移动到联合发射联盟的德尔塔iv消耗运载火箭情结37。
The Delta IV Heavy has since completed several more successful lift-offs, while its next launch is currently planned from Vandenberg Air Force Base, California, USA, next month.
Delta 4型重型运载火箭之后又成功完成了更多次的运载任务，目前它的下一次发射定于下个月在美国加州Vandenberg空军基地进行。
A major milestone for Orion is expected totake place in 2014, when a Delta IV-Heavy lofts the spacecraft on its firsttrip into space on the Exploration Flight Test-1 (EFT-1) mission.
猎户座一个主要里程碑发生在2014年，三角洲IV重型推升的航天器第一次太空之旅的探索飞行测试-1（EFT-1），任务。
With the mobile service tower removed from launch Complex 37, the Boeing Delta IV rocket stands on the launchpad as final preparations are made for the launch of the GOES-O satellite.
随着移动业务从发射塔拆除复杂37，波音公司德尔塔火箭的第四站作为最后的准备工作是对的GOES - O的卫星发射所作的启动。
The launch of the Delta IV rocket carrying the satellite had been scheduled for Friday, but was scrubbed at the last minute due to weather conditions at Cape Canaveral Air Force Station in Florida.
该卫星携带的德尔塔iv火箭发射已定于星期五，但在最后一分钟时，由于天气卡纳维拉尔角空军基地的条件在美国佛罗里达州擦洗。
Then you get successively deeper, II through IV, slow, irregular, high amplitude delta waves, and then once you reach stage IV you start going up again, up through stage III and II.
然后睡得越来越深，从第二到第四阶段，慢，不规则，高振幅的δ波，等你到达第四阶段，你又开始返回，第三阶段和第二阶段。
Then you get successively deeper, II through IV, slow, irregular, high amplitude delta waves, and then once you reach stage IV you start going up again, up through stage III and II.
然后睡得越来越深，从第二到第四阶段，慢，不规则，高振幅的δ波，等你到达第四阶段，你又开始返回，第三阶段和第二阶段。
应用推荐