查询词典 rocket-propelled

Suppose observers are located one at the front, and one at the rear-end, of each rocket.

假设观察者们一个位于前面，另一个位于后面，两个火箭上都是这样。

The results indicate that the separation and the reattachment occur in the Boundary-Layer of the main rocket because of the shock interaction.

数值结果表明在助推器激波的干扰下，芯级边界层流场明显出现了分离和再附过程。

I'm here to reconfigure for the initialization of Rocket Bars.

我来这重新装备我们的工厂好开始生产RocketBars

Of particular importance in the design of hybrid rocket motors is the fuel surface regression rate and the manner in which it varies with operation conditions.

燃面后退速率以及在工作条件改变过程中的变化，对混合发动机的设计有很大的影响。

We'll regroup there and see what can be done about that rocket.

我们在这边集合然后看我们能对那些火箭做些什么。

The results are useful for actual designing of resonance tube igniters of liquid rocket engines and can be used as typical data for verifying correctness of numerical simulation.

实验结果有助于液体火箭发动机谐振管点火器的实际设计，而且可以用来检验数值模拟的正确性。

Because the gas at the end of a conical resonance tube can be heated to a higher temperature more quickly than at the end of a cylindrical resonance tube ,researchers pay more attention to the conical resonance tube in the engineering field of the gas-dynamic resonance ignition technique of liquid propellant rocket engine.

在液体火箭发动机气动谐振点火技术中，圆锥形谐振管因气体谐振加热温度高、加热速度快而受到重视。

Preliminary analysis indicated that K-Class performance of about 2000 Ns impulse would be capable of achieving this goal with a sufficient margin to allow for a respectably sized rocket and payload.

初步分析表明，钾级的性能约2000年的NS冲动，将能够实现这一目标具有足够的保证金，让一个respectably大中型火箭的有效载荷。

As such, this design is fine for static testing, but not recommended for a flight motor, where the rocket mass may rest upon the nozzle while sitting on the launch pad.

因此，这种设计是罚款的静态测试，但不推荐用于飞行汽车，而火箭的群众可能会休息后，喷嘴，而会议上发射架上。

He built the rocket. I'm sure he built a retractable roof.

他造了架火箭我肯定他也造了可开合屋顶

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐