查询词典 bladed

The effects of blade stiffness mistuning on the natural frequencies and mode shapes in the frequency veering region were studied based on the lumped parameter model of a bladed disk. A parameter L was introduced to define the severity of mode localization.

基于叶盘集中参数模型，分析了叶片刚度失谐对频率转向区内的系统固有频率及叶片模态振型的影响，提出了一个描述模态局部化程度的参数，仿真研究了频率转向特征对失谐叶盘模态局部化程度的作用规律。

The mistuning can lead to the localization of vibratory energy of a bladed disk,increase the vibratory stress in the resonant region, and even result in the high cyclicfatigue failure.

叶片失谐能够导致叶盘振动能量局部化，并显著增加叶片在共振区的振动应力，甚至使叶盘产生高周循环疲劳失效，造成灾难性后果。

Mistuning destroysthe symmetric properties, and produce modal localization for a bladed disk. We definea modal localization parameter for the blade-disk system modes.

本文利用叶片的最大振动能量与其它叶片平均振动能量之间的相互关系，定义了一个系统模态局部化参数，该参数能够较为准确地反映叶盘系统模态振型的能量集中程度。

At each dp of the two-bladed rotor is a ram-jet engine, weighing a mere 2.5 kilos and running on either ordinary petrol or fuel oil.

在每两个桨叶旋翼DP是一个冲压喷气发动机，重量仅2.5公斤，并于上述普通汽油或燃油运行。

The paper describes cold modeling of a rotating bladed wheel type pulverized coal classifier and particularly discusses its performance test.

该文叙述了叶轮式旋转煤粉分离器的冷态模化试验，着重阐述了旋转分离器的分离特性试验。

At each tip of the two-bladed rotor were located the above-mentioned pulse-jet engines.

在每一个提示两转子叶片位于上述脉冲喷气发动机。

To us Chinese,"Globalization" is a two-bladed sword, which brings us severe competition but you have to undertake.

全球化对中国文学来说，是一把烫手但又必须接住的双刃剑。

However, on the other hand, for the criminal penalty is like a two-bladed sword, the negative effect of criminal law should be limited into a very small scope in order to construct the harmonious society, and meanwhile to improve the ruling capability.

但刑法是把双刃剑，构建和谐社会，必须把刑法的负面影响限制在最小范围，这也是提高执政能力的要求。

However, he was not satisfied with the results as he tried to extend his hops, for the single-cylinder 10 hp Buchet engine driving a two-bladed pusher propeller was simply inadequate.

然而，他不能满意的结果，他试图延长他的啤酒花，为单缸10马力发动机的驾驶buchet两个刀刃推螺旋桨根本不足。

From a certain angle, development always comes together with retrogression and declination in some parts. In one word, development is a "two-bladed sword".

我们应该知道，发展不仅仅是进步和增长，从某种角度讲，发展必然伴随着局部的倒退和衰落，发展是一把&双刃剑&。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。