Following some relief in Washington that Pyongyang's missile launch proved a failure, the threat to abandon the talks presents a formidable challenge to Obama.

平壤导弹发射被证实失败后，华盛顿方面多少有些宽慰，然而，随之而来的放弃会谈的威胁，却是献给奥巴马的一个难以应对的挑战。

We had crossed into Libya and were approaching our final turn over the bleak desert landscape when Walter informed me that he was receiving missile launch signals.

闯入利比亚领空的黑鸟，在荒凉的沙漠上空渐渐接近最后一个既定转弯。就在此时，沃尔特捕捉到一些导弹发射信号。

The method is concise and practical, and uses advanced "fast simulation method" to calculate missile launch boundary which makes calculating velocity much faster.

该方法简洁实用，而且使用先进的快速模拟法计算导弹允许攻击区，使计算速度大大提高。

The north-seeking instrument can be well integrated with the bearing and attitude to serve all army chariot and missile launch system with its high practical value.

利用该方案，可将寻北仪和方位水平仪较好地结合在一起，可适用于各种陆用战车和导弹发射车，具有较高的实用价值。

Iran confirmed Wednesday that it carried out a missile launch Sunday, but said this did not violate the nuclear agreement by six world powers and Tehran in 2015. U.

伊朗星期三证实，于星期天进行了导弹发射，但声称这没有违反六个世界大国和德黑兰在2015年签署的核协议。

The knowledge base and database was set up with the information of principle, structure and fault phenomena, fault evaluation and repair for missile launch vehicle.

将发射车原理、组成和故障现象、评估、排除等信息组成知识库和数据库。

The problem of missile escaping out of view during the missile launch test of a certain armored infantry fighting vehicle is studied using integrated test technology.

利用一体化试验技术对某型装甲步兵战车导弹射击试验中出现导弹逸出视场问题进行了研究。

The design and development methods of aeroengine anti-surge control system are presented. Effects of heat disturbance parameters on the engine are analyzed during missile launch.

提出了航空发动机防喘控制系统设计和研制方法，分析了当战斗机发射导弹时热扰动参数对发动机的影响。

The mobile missile launch platform(MMLP) is the weapon of army, while the autonomous defense technology(ADT) plays more important role in improving the survival ability of weapon and equipment.

介绍了某型导弹机动发射平台是陆军压制武器，说明了自主防御技术正在提高武器装备生存能力等方面发挥着日益重要的作用。

"We have certain information about the type and characteristics of the missile. However, we do not have accurate data on the timing of its launch," said the source, who was not identified.

反对者称：“我们已经确定了导弹的种类特征，可是不知道其准确的发射时间”。

One can only imagine the conversation that would have had to take place to convince the Soviet Union of the U.S. 's peaceful intent with the launch of that missile.

我们可以想象，美国必须同苏联进行如下对话，以使苏联相信美国发射导弹的意图是和平的。

The team is planning to launch eight of these pocket cubes packed inside a launcher on a Russian ballistic missile by spring of 2011.

这个团队正在计划在2011年春季将八个这样的口袋大小的立方体卫星搭载在俄罗斯的弹道火箭上发射升空。

The launch was also a finger in the eye for America, which has seen its latest long-range anti-ballistic-missile test in the Pacific suffer an embarrassing radar malfunction.

美国对这次发射了如指掌，刚刚在太平洋进行的远程反导试验出现了令人尴尬的雷达故障。

The deployment of the missiles on a submarine significantly increases their survivability, as even today finding a missile submarine prior to launch is proven to be very difficult.

在一艘潜艇上部署导弹重要地增加它们的生存性，因为即使在今天当一艘导弹潜艇发射之前发现它被证明是非常困难地。

The logical assumption is that the vast network of UGFs located near the missile garrisons and launch sites are used to protect, store, and transfer these items.

一个理所当然的假设就是，位于导弹部队驻地附近的大量形成网络的地下工事和发射阵地就是用来保护、存贮、以及转运这些东西的。

FAS think, here's the launch platform for older "dongfeng-4" type strategic missile design, China put it upgraded to launch new "after dongfeng-21" missiles.

FAS认为，这里的发射平台本为老式“东风- 4”型战略导弹设计，中国把它升级改造后可以发射新型“东风- 21”导弹。

The United States tracked the missile during a Ukrainian military exercise with satellites that sense the heat of its launch, and officials said the time of the launch coincided with the disaster.

在乌军这次演习中，美方通过可以探测发射热源的卫星追踪了这枚导弹，有关官员说导弹发射时间与空难发生时间相吻合。

This old truck with it's missile rack unleashes great fear and terror upon anyone who it's used against as the missiles go off with a scream and get to their target area quite fast after launch.

这种装上了导弹发射架的旧卡车能够释放出巨大的恐怖，导弹发出时候伴随着尖叫般的啸声，并且快速的抵达目标区域。

The United States, South Korea and Japan say the launch is a disguised test of the Taepodong-2 missile designed to carry a warhead capable of reaching Alaska.

据美国，韩国和日本说，此次发射是大浦洞2号导弹的伪装实验，其设计能力为可携带弹头打到美国的阿拉斯加。

He says circumstantial evidence indicates the launch involves a long-range missile rather than a satellite. He adds, the technology for both are almost identical.

他说，间接的证据显示，这次发射的其实是一枚远程导弹而不是什么卫星。他说，发射卫星和导弹的技术几乎是相同的。

A low cost missile ground test and control system adopts distributed structure, which can carry out launch control, time sequence detection and pyrotechnics channel resistance measurement.

导弹地面测发控系统可以对导弹进行发射控制、时序检测和火工品通路阻值测量，其整体构成采用分布式结构。

In this paper, one advanced air-to-air missile system has been analyzed in order to determine the main characteristics which are sensitive to the boundary of the allowable launch envelope.

本文首先分析了一种先进的空空导弹系统，确定导弹对允许发射区边界敏感的主要性能特点，在此基础上提出了导弹允许发射区的算法。

To obtain air defense missile(ADM) launch failure mode(LFM), failure mode and effects analysis(FMEA) was adopted to analyze test data of launch fault(LF) in the past few decades on testing field.

为了获得防空导弹发射故障模式，利用故障模式影响分析方法对靶场数十年来积累的发射试验数据进行了分析。

Making use of computational fluid dynamics method and dynamic simulation, the thesis studies the effects of jet flow on launch process of vehicular container-type missile.

结合流场计算和发射动力学仿真，研究某型车载发射系统中燃气流对发射过程的影响。