原计划的发射在起飞前四分钟被取消。
The original planned launch was called off four minutes before blastoff.
航天飞机发射前的倒计时已经开始。
The countdown has begun for the launch of the space shuttle.
我们的轰炸机已经破坏了那些移动发射台。
定于今天上午哥伦比亚号航天飞机的发射已经被推迟了。
This morning's launch of the space shuttle Columbia has been delayed.
美国国家航空航天局的教育发射纳米卫星计划，为教育团体和科学任务提供免费发射，现在也对美国非盈利机构开放。
The NASA Educational Launch of Nano Satellite program, which offers free launches for educational groups and science missions, is now open to U.S. nonprofit corporations as well.
他们发射那些可以反射雨滴、飞机、蝙蝠以及其他东西的无线电波。
They send out radio waves that reflect off raindrops, airplanes, bats, and so forth.
根据现行的政府轨道碎片缓减标准做法，航天器发射实体需要做什么？
What is a space vehicle launching entity required to do according to the current Government Orbital Debris Mitigation Standard Practices?
我想他们可能要从边界上的某个基地加油然后发射。
I figure they probably had to refuel and launch from one of these bases that's right on the border.
联合国秘书长潘基文对朝鲜发射火箭表示他的遗憾。
UN Secretary-General Ban Ki-moon voiced his regret over the South Korean's launch of rocket.
双方还签署了许多其他协议，包括巴西港口建设和两颗卫星的联合发射。
The two sides signed many other agreements covering Brazilian port construction, and the joint launch of two satellites.
我们发射了另外一颗人造卫星，今天的报纸上宣布了这一消息。
We have launched another man-made satellite, which is announced in today's newspaper.
宇宙中的许多物体是看不见的，但它们发射无线电波。
Many objects in the universe are invisible, but they send radio waves.
初学者的手枪发射的只是空弹。
它的真正目的是发射和找回飞行中的小型飞机。
Its real purpose is the launching and retrieval of small aeroplanes in flight.
推迟发射的决定源于不利的天气情况。
The decision to delay the launch stems from unfavourable weather conditions.
军队仍然控制着电视和无线电的发射塔。
Troops are still in control of the television and radio tower.
他兴高采烈地将那些蠢得跑进他发射线内的任何坏蛋炸死。
He cheerfully blows away any bad guy stupid enough to get in his line of fire.
“发现号”今晨从卡纳维拉尔角的发射是完美的。
Discovery's takeoff this morning from Cape Canaveral was flawless.
这些炮发射十二磅重的炮弹。
美国宇航局的纳米卫星教育发射计划为教育团体和科学任务提供免费发射卫星的机会，其现在也对非营利性公司开放。
The NASA Educational Launch of Nano Satellite program, which offers free launches for educational groups and science missions, is now open to nonprofit corporations as well.
在英国，科学家们正在测试可以被发射到太空垃圾中的金属网。
In England, scientists are testing metal net that can be fired into space junk.
4G任务将于2019年从美国卡纳维拉尔角发射，搭载的是spaceX猎鹰9号火箭。
The 4G mission is set to launch from Cape Canaveral in the United States on a space X Falcon 9 rocket in 2019.
所以每一次发射我们都要耗费大量的燃料来让火箭达到所谓的“逃逸速度”。
So we are burning up an enormous amount of fuel at every launch just to get the rocket up to what's known as escape velocity.
把你的个人卫星发射到轨道上，可能听起来像是科幻小说里的情节。
Having your personal satellite launched into orbit might sound like an idea straight out of science fiction.
不管怎样，谁会想在人口稠密的地区发射火箭呢？
Anyway, who would want to fire streams of rockets in a populated area?
猎鹰9号的首次发射可能会改变人类太空飞行的进程。
The first launch of Falcon 9 could change the course of human space flight.
这个伤口的不同寻常的角度显示，第二枪从更高的地方发射。
The unusual angle of this wound points to the second shooter from a higher level.
太空中几乎所有的天体都发射无线电波，无论是附近的恒星，还是遥远星系中的天体，它们都会发射无线电波。
Nearly all astronomical objects in space emit radio waves, whether nearby stars, objects in far away galaxies, they all give off radio waves.
该部门将确保新发射的卫星使用的无线电频率不会干扰现有卫星，并计划何时发射此类新卫星。
The department will make sure that newly launched satellites don't use radio frequencies that would interfere with existing satellites, and schedule when such new satellites can be launched.
这颗卫星是由火箭发射的。
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