Because of long mileage, every tire wears away and the tread pattern depth becomes very shallow.

Noise reduction optimization is the kernel and the difficult aspect of tread pattern noise control.

轮胎花纹低噪优化是轮胎花纹噪声控制的核心和难点.

Incorrect toe-in or toe out is the most frequent cause of rapid tire-tread wearing.

不正确脚趾或脚趾的是最常见的原因迅速轮胎胎面磨损.

The most important result of his work was an international treaty called the Geneva Convention.

他最重要的工作成果就是一份国际协议——《日内瓦公约》.

And ( An ) international ( treaty ) on tobacco control came into force in 2005.

一项关于控制烟草的国际条约于2005年生效.

Part III: The concept and composing of the trespass on computer information system crime.

第三部分: 非法侵入计算机信息系统罪的概念、构成要件.

He should not trespass on his uncle's property.

他不应侵占他叔叔的产业.

I will trespass on your hospitality.

我要来打扰你了.

Don't trespass on my land!

不许闯入我的领地!

The design should incorporate features to deter vehicle trespass on pedestrian areas.

答案补充规划设计应该包含明显的地形特征来阻止机动车非法驶入人行道.

Travelling crane drags heavy parts right over heads of factory workers.

起重机拖动着沉重的部件,在工厂的工人头上晃来晃去.

The emphasis of this part is the loading technique of travelling wave antenna.

天线分析,重点是行波天线的加载技术.

The Floquet form of electromagnetic travelling wave tubes with tape helix is analyzed in the frame.

螺旋带平面展开后,应用坐标变换得到的电磁场分量变量分离形式是去除面电流分布假设的理论基础.

Stimulated by extended tanh-function method a double methodfor constructing exact travelling wave for nonlinear evolution equations.

使用改进的双函数法,获得了一类非线性发展方程组的多组精确行波解,其中包括孤波解和周期解.

The exact and explicIt'solutions of these equations are obtained by using the travelling wave method.

用行波方法得到了这些方程的显式精确解,即有理分式型孤立波解.

Impedance matching between waveguide and slow-wave structure is significant for performances of travelling wave tube.

在行波管整管性能中,波导与慢波结构的阻抗匹配具有关键作用.

Dispersion waveform of travelling wave propagation in three-phase.

行波在三相上传播色散图.

Trickle irrigation conservers water where limited.

滴灌在水少的地方应用起来可省水.

Motorbike and motor-tricycle-taxis are full of every avenue or lane making a particular landscape.

两轮的,三轮的摩的充斥大街小巷,构成一道独特的‘风景线’.

It cost a mere trifle.

值不了多少钱.

The expense is a mere trifle.

这点花费算不了什么.