查询词典 jet

On the basis of the lumped physical-mathematical model of interior ballistics given in reference 1,this paper gives a detailed discussion about the conditions leading to the formation of pressure plateau in the combustion chamber of a RLPG,and derives the analytical relationship between the jet area and other parameters under which the pressure plateau can be formed.

在文献1建立的RLPG集总参数内弹道学数学物理模型的基础上，对RLPG压力平台产生的条件进行了详细的探讨，推导了满足压力平台的喷孔面积与膛内其它参量之间的解析关系式，编制了计算程序，处理了计算过程中所产生的压力振荡问题，获得了工程设计中实用的产生压力平台的中心杆半径与其行程的变化关系曲线。

There is an Interpol arrest out for him but he is on the run - using a private jet to move around the globe.

有一个国际刑警组织逮捕了他，但他是在运行-使用私人飞机动议遍布全球。

Starting alongside Chamberlain on the front line were Lucious Jackson, a 6-9, 250-pound intimidator of a power forward who doubled as backup center for those few moments Chamberlain was on the bench, and Chet "the Jet" Walker, a prototypical small forward who could shoot from the outside or slash his way to the basket and averaged 19.3 points.

张伯伦一起开始在前线的Lucious杰克逊6月9日，体重250磅的力量intimidator着谁一倍那些张伯伦是在板凳上几分钟备份中心，并切特"喷气"沃克，一个典型的小着谁还不是从外斜线途中到篮下，平均19.3分。

Wang Changqi from China Institute of Aerodynamics （ he is the inventer of the first Supersonic Jet Pulverizing in China ）, we have successfully produce three Supersonic, Cryogenic, Fluidized Bed Superfine Powder Pulverizing/classifying equipment , their type is CF26、 CF29、 CF50, they could be used in large-scale production and laboratory.

我厂是专业从事超流化床超微粉碎分级设备生产厂家，本企业汇集了空气动力学、结构力学、金属材料学、机械制造学、粉末冶金学等学科的相关专家，在中国空气动力学专家王昌棋将军(中国首台超音速气流粉碎机发明者)主持下，成功地研制、开发出适应大规模生产和实验室研发用以极规模生产用 cF26、 cF29、 cF50三种系列多种规格的超音速、超低温、流化床式超微粉碎分级系统设备。

The present invention relates to a hydromagnetic accelerator and a hydromagnetic jet engine, in which the hydromagnetic accelerator includes at least one magnet, at least two electrode plates and a gas ionizer at least making the gas between said at least two electrode plates ionized, and a D.C. power supply is connected between two electrode plates.

一种磁流体加速器和一种磁流体喷气发动机，其中该磁流体加速器包括至少一个磁体，至少两个电极板和一个使所述至少两个电极板之间的气体电离的气体电离器，在所述至少两个电极板之间连接一个直流电源。

Its main features: the volume of adjustable water jet nozzle, in accordance with the needs of customers customized different nozzle; over-current components for stainless steel, if the material may also have other requirements; irrigator can also be fitted out fitted dark; reliable and useful .

它主要特点：喷嘴喷水量可调，根据客户的需要订制不同的喷嘴；过流部件为不锈钢材质，如果对材质有其它要求也可；冲洗器即可明装也可暗装；且实用可靠。

Products obtained include ethane; liquefied petroleum gases (propane, butanes, propane-butane mixtures, ethane-propane mixtures); isopentane; and other small quantities of finished products, such as motor gasoline, special naphthas, jet fuel, kerosene, and distillate fuel oil.

为什么是平台期呢？石油生产被一系列的条件（经济衰退，石油需求的下降）所约束，其还被政治事件所约束，如战争和革命。

We have enriched our lives by creating physical mobility through the motor-car, the jet aeroplane, and other

通过汽车、喷气飞机创造了人体的机动性，从而丰富了我们的人生

I don't like the noise of these jet aircraft, but I've learnt to live with it.

我厌恶这些喷气式飞机的噪音，但我已经学会去忍受它了。

That's why jet aircraft fly in the lower stratosphere!

这就是为什么飞机要在低平流层飞行的原因。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷