查询词典 jet

Switzerland —Neither a bird nor a plane,"Jet Man"—aka adventurer Yves Rossy—soars above the Alps on jet-propelled wings during a five-minute, 186-mile-an-hour flight.

瑞士—-那不是一个鸟，，也不是飞机，&喷气人&，有名冒险家伊夫 Rossy ，飞机在阿尔卑斯山上方腾飞推进5分钟，时速每一小时186英里的飞行翼。

Thus ensuring axial symmetry of the nozzle and jet pipe in the structure design is the key of preventing the jet pipe from being pressed and locked.

保证喷嘴、喷管结构的轴对称性是防止喷管后段成为受压缩状态、乃至导致摩擦锁止的关键。

In this thesis an analysis is made for differences in jet structure, wavenumber, frequency and growth rate of disturbance surface wave of a liquid jet under conditions when temporal and spatial modes are respectively applied.

利用对色散方程的求解结果，本文详细地比较了液体射流研究中的时间模式和空间模式在各个方面的关系和差异，以及这种差异的影响因素。

In operation, the downhole devices will be laid down with tubings which will move up and down using the operation machine. Since the injection head can rotate in the determined speed, the rotating flow, compared with the conventional stable axial flow, can prevent the sands from depositing in the horizontal annular and washing the screen. The jet from high-efficiency jet nozzle will wash the screen directly with concentrated hydro-power. The working fluid can be clean water, without damage to the formation.

作业时用油管下入该井下装置，利用作业机带动油管上下移动，由于喷头可按照既定速度旋转，返回流体在水平段由常规的平稳轴向流动变为旋转流动，既可实现对防砂管的全方位解堵，又能避免砂粒沉积；高效喷嘴产生的射流直接对着防砂管冲击，能量集中；工作介质为清水，不会对地层带来二次污染。

In operation, the downhole devices will be laid down with tubings which will move up and down using the operation machine. Since the injection head can rotate in the determined speed, the rotating flow, compared with the conventional stable axial flow, can prevent the sands from depositing in the horizontal annular and washing the screen. The jet form high-efficiency jet nozzle will wash the screen directly with concentrated hydro-power. The working fluid can be clean water, without damage to the formation.

作业时用油管下入该井下装置，利用作业机带动油管上下移动，由于喷头可按照既定速度旋转，返回流体在水平段由常规的平稳轴向流动变为旋转流动，既可实现对防砂管的全方位解堵，又能避免砂粒沉积；高效喷嘴产生的射流直接对着防砂管冲击，能量集中；工作介质为清水，不会对地层带来二次污染。

"The successful delivery of the main structure of the sample jet nose is a key fruit in the development of the C919 jet and signals a successful cooperation between the maker and suppliers," Jin Zhuanglong, general manager of Commercial Aircraft, said at a delivery ceremony.

&该样本喷气机的头部主体结构的成功交付是 C919喷气飞机发展中的关键成果，标志着制造商和供应商的成功合作，&商用飞机有限公司的总经理金壮龙在交付仪式上说。

Neck jet pillows and shiatsu back jet system are some of the most sought-after features.

颈部喷射枕头及脚底回喷射系统的一些最抢手后特点。

Neck Pillows Neck jet pillows and shiatsu back jet system are some of the most sought-after features.

枕头颈部颈部喷射枕头及脚底回喷射系统的一些最抢手后特点。

Neck jet pillows and shiatsu back jet system are some of the most sought-after features.

脖子枕头和喷气射流系统shiatsu回一些当红之后特点。

Unsteady numerical simulation and analysis of the flow fluctuation in the Roots blower;2. The characteristics of gas solid jet are researched and the characteristics of gas\|solid jet fluctuation are proved by means of Rescaled Range Analysis.

流化床内颗粒的混合对流化床内颗粒运行以及燃烧有重要的影响，因此，利用图像处理技术在二维流化床试验装置上研究了水煤膏的混合过程，分析了气固两相射流的流动特性，利用R/S分析方法表明了气固两相射流的脉动特性。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。