Purchases of some items continued - S-300 air defense systems and billions of dollars worth of jet engines.
购买一些武器的交易仍在继续，有S-300防空系统和价值几十亿美元的飞机发动机。
A scramjet is a type of jet engine that USES compressed air in place of conventional turbines to create thrust. Read "U." S. Developing Jets that Fly Five Times the Speed of Sound.
超音速燃烧冲压喷气发动机是利用压缩空气替代常用的涡轮，形成推力的一种喷气发动机。
And Martin Baker, maker of the jet \ 's ejection seats.
贝克和马丁，飞机的弹射座椅制造商。
The 30′s were not less invention-intensive bringing us the jet engine, helicopter, tea bags, sticky tape, ballpoint pen and the first photocopier.
30年代人们也有不少发明，如喷气发动机、直升机、泡茶袋、胶带、圆珠笔和第一台复印机。
Today, the space station?s exterior structure is as long as an American football field and it has about the same internal living space as a Boeing 747 jumbo jet.
今天空间站的外面结构长度约有一个美式足球场一般长，而内部的生活空间约像一架波音七四七珍宝客机般大。
The Air Force doesn't want Jet #1's bomb hitting Jet #2's target (or, like, a grocery store) by accident.
空军可不希望一号战机去攻击二号战机的目标（或者是乱炸）。
The results show that effect of wall curvature on turbulence is distinct, and enhances with increase of S/W, Reynolds number based on jet exit width.
结果表明，曲率对壁面射流的影响较强，并随着S／W的增大而增强。 随着雷诺数的增大，壁面曲率的影响也有强化的趋势。
The Russian defense ministry said it dispatched its fighter jet after the U. S. aircraft approached the Russian border and turned off its transponders, which are used for identification.
俄罗斯国防部表示，俄罗斯方面是在美国飞机接近俄罗斯边界并关闭了确认身份的应答器之后才下令战斗机升空的。
For the reported jet fuel pricing information, please see the U. S. Department of Energy's Spot Prices of jet fuel, which is available in PDF format.
关于公布的航空燃料定价信息，请参阅美国能源部的航空燃料现货价格，此文件以pdf格式提供。
S. advanced fleets by 2025. But Fisher cautions that this Chinese jet could cause a change in the balance of power in the Pacific.
但费舍尔警告说，这可能导致中国喷气式飞机在太平洋地区的权力平衡的变化。
This paper emphasizes to analyze the principium of the ink jet printing, the dye chemistry theory, solvent chemistry theory and the amphoteric and nonionic 's action mechanism.
论文的理论部分着重分析了喷墨印刷技术的原理、染料化学理论、溶剂化学理论及表面活性剂的作用机理。
With the LS_DYNA3D software, based on one shaped charge, it stimulated the process of shaped charge jet' s penetrating the RC.
运用LS_DYNA3D瞬态非线性分析软件，利用本教研室的某成型装药弹丸，模拟了聚能射流侵彻混凝土的全过程。
Brazil is home to Embraer, which has recently emerged as a significant competitor to U. s. business jet manufacturers.
巴西航空工业公司设在巴西，最近已成为美国商务喷气机制造商的重要竞争对手。
Boeing is likely to launch its latest jetliner without a u. s. customer. it tentative ly will offer a new200-seat jet for sale to Japan's two biggest airlines.
波音是可能的没有一个美国顾客运行它的最近的喷射客机。它将尝试性地提供到日本的2架最大的飞机待售的一口新的200位子喷气。
The name "Supersonics" honors Seattle "s contribution to the jet age."
超音速这个名字是为了纪念西雅图对喷气式飞机时代的贡献。
A pilot has died in one of two separate crashes of the U. s. military's elite fighter jet performance teams.
美国战机特技飞行表演团队发生两起坠机事故，造成一名飞行员死亡。
WASHINGTON - a U. S. defense official said Oct. 20 a U. S. Predator drone along with a French fighter jet had attacked a convoy of vehicles in Libya that Paris believed was carrying Moammar Gadhafi.
华盛顿——10月20日，美国国防部一位官员称，一架美军“捕食者”无人机和法军喷气式战机在利比亚攻击了一个车队，巴黎相信车上载有穆阿马尔·卡扎菲。
The surcharge will be based on the U. S. Gulf Coast Jet Fuel Prices reported by the U. S. Department of Energy for the month that is two months prior to the adjustment.
附加费将基于美国能源部于调整前两个月公告的美国海湾沿岸航空燃料价格。
Numerous jet fuel monitoring facilities for buried double wall pipe systems dating from the late 1980's to the present.
的翻译是：许多航空燃油监测设施的双墙埋管系统可追溯至1980年代后期到现在。
The first U. S. commercial flight will take place Wednesday when Jet Blue will fly from Fort Lauderdale, Florida to the central Cuban city of Santa Clara.
美国捷蓝航空公司的飞机星期三将从佛罗里达州的劳德代尔飞往古巴的圣克拉拉，成为第一架飞往古巴的美国商业航班。
The first U. S. commercial flight will take place Wednesday when Jet Blue will fly from Fort Lauderdale, Florida to the central Cuban city of Santa Clara.
美国捷蓝航空公司的飞机星期三将从佛罗里达州的劳德代尔飞往古巴的圣克拉拉，成为第一架飞往古巴的美国商业航班。
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