查询词典 jet-burner

The advantage of the swirling water jet breaking rock is the heavy breaking efficiency, large breaking area and less energy used to break rock per unite volume, so the swirling water jet can drill in a hole of a large diameter.

旋转射流破岩的优势在于破碎面积大、效率高、破岩比能低，因而旋转水射流能够钻出大直径的岩石孔眼。

The shockwave of the meteorite strike on the terrane of the surface passes the dynamic energy to the surface and forms the target terrane shatter cone; due to the fact that the terrane of stricken surface can not maintain the state of stress, a cluster of rarefaction wave was formed behind the shockwave to decompress terrane substances from high pressure state, this cluster of rarefaction wave ejects with high speed from the interface between the substances such as meteorite, surface terrane and lava, the shockwave compresses the target terrane substances, generating super-high temperature and forming a jet current of rock mass, rock powder, lava or rock fog with high pressure and temperature, the jet current lasted until the shockwave rebounded from the backside of rock, and the target of meteorite-stricken surface is formed on surface.

陨石撞击地面岩层时的冲击波把动能传给地表产生靶岩震裂锥，由于被撞击地表岩层不能维持应力状态，冲击波后面就发展一簇稀疏波使岩层物质从高压状态下减压，在陨石、地表岩层、熔岩等物质交界处高速喷出，冲击波压缩靶点岩层物质产生超高温，成为压力大温度高的岩块、岩粉、熔岩或岩雾喷射流，直到冲击波从岩石背侧反射、地面上形成陨击靶点。

A jet-propelled vehicle, especially a jet-propelled aircraft.

喷射器喷气式机动装置，尤指喷气式飞机

A daredevil wearing a jet pack flew across a 1,500-foot-wide canyon in Colorado in November. A Swiss pilot, dubbed "Fusion Man," flew across the English Channel last year using a single jet-propelled wing.

去年11月份，身着个人飞行器的一位冒险者穿越了位于科罗拉多州的一个宽1500英尺的大峡谷；去年，称为&聚变人&的一位瑞士飞行员用喷气引擎整体机翼飞过了英吉利海峡。

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。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。