箱

The noise radiation of the gear case is estimated by a special method, in which, the impact of the vibration phase of each partial surface and the time of the sound wave from the surface to the position at which the noise is calculated are taken into account.

考虑到噪声辐射面各部分的振动相位和声波从它们传播到计算噪声点的时间互有区别，使用了在复数域迭加声波的辐射噪声计算方法。用这种方法计算了齿轮箱的辐射噪声分布。与已有的理论和试验结果进行了对比。

Put new switch assembly into gear case with actuating arms against quadrant gear.

用靠在伞形齿轮上的驱动臂将新的开关总成放置进齿轮箱。

By the use of a finite element method the authors have calculated the stress and rigidity of a main reduction gear box case body for a certain type of cement mill.

应用有限元法对某型水泥磨机主减速齿轮箱箱体的应力和刚度进行了计算。

As the ring gear revolves, the differential case revolves with it since the ring gear and case are bolted together.

当环形齿轮旋转时，差速器齿轮箱也会与之一同旋转，因为这两个部件是被锁在一起的。

The third from the lowest forward ratio in the gear box of a motor vehicle.

机动车辆的传动箱中倒数第三个最低比率的前进装置。

The second lowest forward gear ratio in the gear box of a motor vehicle.

在机动车辆的传动箱中倒数第二个最低比率的传动装置。

The gear ratio, if a gear is present between the motor and load, GR.

齿轮齿数比，指电机和负载之间的齿轮箱。

It is also extremely quiet with its exceptional noise control design, and the switches and controls are easy to use. The 4 speed auto self shifting gear stick is neatly placed conveniently at the console with +/- manual override.

车厢内行车时十分宁静，抑制噪音的功夫了得，按钮及控制都容易使用，四前速的T型自动波箱被安放於中央标板近驾驶者并有加/减档数功能。

Nanhai Tianwei Plastic Machinery Factory is a professional manufacturer of plastic machinery. Its main producrs include PE , PO , PP and PVC film blowing machine ,high-speed computer intaglio printing machine , medium-speed head portrair intaglio printing machine , offset press , die , vane , plate stick , gear box , screw and various parts . The producrs are sold throughout the world , in New Zealand , India , Malaysia , Panama , and other countries .

南海添威塑料机械有限公司是一家专业生产塑料机械的厂商，主要产品：（PE、PO、PP、PVC）吹膜机、高速电脑凹版印刷机、中速人头像凹版印刷机、胶版印刷机、模头、风环、版棍、齿轮箱、螺杆等各种零配件，产品远销新西兰、印度、马来西亚、巴拿马等国。

The principle of wavelet analysis and its application to large gearbox fault detection are introduced in the paper.

介绍了小波分析的原理及在大型齿轮箱故障诊断中的应用。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。