发动机

In this paper, data mining techniques were introduced to investigate the test-driving database of WS9 aero-engines.

本文结合WS9发动机试车数据库，对航空发动机试车数据库的数据挖掘技术应用作了尝试性的研究。

The results show that data mining techniques have an extensive application prospect and it is feasible to employ data mining techniques for analyzing aero-engines test-driving database

本文研究结果展示了数据挖掘方法在发动机试车领域广阔的应用前景，数据挖掘技术用于发动机试车数据库是切实可行的。

This paper has applieded the latest research achievements to model a turbofan engine windmilling performance.

借助涡扇发动机风车特性研究的最新成果，开展了某型涡扇发动机的风车性能数值模拟研究。

In this paper,a method for computing windmilling drag is described.

李特维诺夫提出的计算发动机风车特性的方法，计算了燃气涡轮发动机风车状态时的内阻力。

The gas turbine engine windmilling is a state that when the engine doesn t work,the rotors temporarily operate at a sub-steady rotating speed due to the airflow ram and the co-work of aerodynamics,rotor inertia and drag torque.

由于很多燃气涡轮发动机都缺乏计算风车特性必需的低转速状态的部件特性，给计算发动机风车状态的特性带来了很大的困难。

Most air cooled gas engine Porsche motor installs put the motor in from the bottom, and do everything from the bottom.

最风冷天然气发动机的保时捷汽车的发动机将安装在底部，并尽一切从底部。

The difference are, self-pressrize fuel tanke and the air inlet strainer.

机身和发动机采用MD500D民用型的设计，区别在于加装自密封燃油箱、发动机进气道过滤器。

The technology of reformed hydrated alcohol application for engine is introduced in this paper.

介绍了含水酒精经过重整作为发动机代用燃料的技术，分析了含水酒精重整富氢混合气作为发动机燃料的优点，并在经过改造的汽油机上进行了燃用含水酒精重整气的试验研究。

Cartwright (I think it was the same Cartwright) also came up with a conventional piston engine that ran on alcohol vapour; an alcohol engine .

卡特赖特也成立了一个传统的活塞式发动机即然对酒精蒸气；醇类燃料发动机。

Sensors, data acquisition cards and virtual instrument software are applied in the electronic control of ethanol injecting for optimized diesel/alcohol dual-fuel engine, through complement factor experiment which combines three fuel supply advance angle with four ethanol supply time, the performance of dual-fuel engine is compared with the original one under same condition.

使用传感器、数据采集卡和虚拟仪器软件改进柴油/乙醇双燃料发动机的乙醇喷射电子控制系统，通过三个供油提前角、四个供醇时刻组合的全因素试验，比较了双燃料发动机与原机相同工况下的性能。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。