推进

With urbanisation the antagonism between rich and poor sharpened.

伴随着城市化的推进，贫富间的对立情绪也加剧了。

They were pressing on eastwards towards the city's small airfield.

他们继续向东朝该市的小机场推进。

The propulsion frequency converter, propulsion motor and control unit make up a propulsion subsystem, which is applied to simulate the characteristics of propulsion motor. There are two typical controlling principles, pull system and push system.

推进变频器、推进电机和推进控制单元组成推进子系统，用于仿真推进电机的特性；有两种典型的控制原理：物流推进控制原理和物流拉引控制原理。

We're moving forward on a variety of fronts.

我们正在多个方面向前推进。

The extrusion propulsion mechanism of the granulating extruder adopts the extrusion propulsion screw rod.

所述造粒挤出机的挤出推进机构是采用的挤出推进螺杆.

Pump jet propulsor ( PJP), which was developed in the past several years, is a new propulsor with high propulsion efficiency, high critical velocity and low radiated noise.

泵喷推进器是近年来发展起来的一种推进器，具有推进效率高，辐射噪声低，临界航速高的优点。

The control technique of propulsion motor is one of the key technologies of ship electric propulsion. The ship electric propulsion system is composed of propulsion motor, inverter of propulsion motor, ship propeller and control devices.

推进电动机及其控制技术是船舶电力推进的关键技术之一，船舶电力推进系统由推进电动机、推进电机逆变器、船舶推进器和控制装置构成。

It took only one heave to hurl him into the river.

只一推，就把他推进了河里。

Specific topics include arcjets, ion engines, Hall thrusters and colloid thrusters.

在特定的章节里也将提到电弧引擎 、 子引擎 、 尔效应推进器以及胶体推进器.

The pastypropellant is a new kind of chemical propellant derived from solid propellant.

膏体推进剂是由固体推进剂衍变而成的一种新型化学推进剂.

According to the problem that electromagnetic hydrodynamic propeller in the past is inefficient and hardly realized, this paper proposes the design that combines the plasma propulsion with exploding wires phenomenon in water medium.

针对传统水中电磁流体推进效率低、实现难的问题，将等离子体推进与水介质中爆炸丝现象相结合，研制出了实验用水中脉冲等离子体推进模型。

The most important thing now is to move onwards.

现在至关重要的是要继续向前推进。

In Zaire political change was on its way.

在扎伊尔，政治变革正在推进。

Aristotle took the scientific approach a step further.

亚里士多德将该科学方法向前推进了一步。

Reports from Chad suggest that rebel forces are advancing on the capital.

来自乍得的报告显示叛军正向首都推进。

Temperature distribution of combustion flame of double base propellant, composite propellant and NEPE propellant ( taking HNIW or HMX as oxidizer) were measured by using relative light intensity method.

采用相对光强度法测定了双基推进剂、复合推进剂及NEPE（氧化剂为HNIW或HMX）推进剂的燃烧火焰温度分布。

Kinetics simulation model of propulsion system and torpedo motion are proposed by considering thermal engine system characteristics, propeller characteristics and torpedo motion characteristics synthetically.

并综合考虑热动力推进系统、推进器及雷体的运动特性，建立了推进系统加雷体运动的鱼雷全系统运动仿真模型。

Edna Swinson nudged him into the sitting room.

埃德娜·斯温森把他推进了起居室。

The plane is an eight-seater with twin propellers.

这架飞机有8个座位，靠双螺旋桨推进。

Tropical storm Marco is pushing northward up Florida's coast.

热带风暴“马可”正沿佛罗里达海岸向北推进。

The critical temperature of propellant is 520~ 525K and the delay time of ignition decreases with increasing the outside flame temperature.

推进剂产生热危险性的临界温度为520~525K；在外界火焰作用下，发动机内的推进剂将点火燃烧，随着外界火焰温度的上升，推进剂起始燃烧的延迟时间减少。

The method is applicable to both metalized and conventional solid propellants.

这种方法既适用于普通的推进剂,也适用于含金属的推进剂.

Technology for space chemical propulsion includes bipropellant propulsion, mono propellant propulsion and micro propulsion.

空间化学推进技术包括双组元推进 、 单组元推进和微推进技术.

Now BBC World Television is forging ahead on its own.

现在英国广播公司的全球电视节目正靠自己的力量稳步推进。

They went ahead without waiting for a reply from the Germans.

他们没等德国人答复就接着往下推进。

We are continuing to push the business forward.

我们正在继续推进业务的发展。

So people have paid their attention on robofish propulsion system which has more advantages than propellers.

因此,在推进系统方面,人们把目光投向了比传统的螺旋桨推进更具优势的仿生推进系统.

You've got to push the choke in now as far as it'll go.

你必须现在把这个阻气阀推进去,能推进去多少推多少.

The thrust model made of propulsion system 、 water supply and control system was designed on the basis of analysis on the mechanism of water plasma and thrust effect.

在理论分析了水中等离子体产生机理及其推进效应的基础上，建造了由水射流等离子弧推进系统、供水系统及控制系统组成的推进模型。

The rebels continue their push towards the beleaguered capital.

叛军继续向四面被围的首都推进。