查询词典 sliding friction

He contrasted the cooking condition that Chinese meal and Western-style food differ two kinds, usually western design likes to put the kitchen in the house among, and the plan according to Shi Lei, dining- room besides can make Western-style food, still be aimed at smoke lampblack machine to cannot satisfy the condition that powerful lampblack arranges Chinese meal, designed window of a direct outdoor technically for the kitchen; In the meantime, the kitchen follows the sliding door that installs between dining- room and combination of revolving door coming back to be able to close completely, form good partition with other room so, with preventing Chinese meal the excessive of powerful lampblack is entered; If be opened entirely, the kitchen is an organic whole with respect to meeting and dining- room be in harmony, the space produced interesting change, a variety of possibility appeared again.

他对比了中餐和西餐两种不同的烹饪条件，一般情况下西方设计都喜欢把厨房放在房子的中间，而按照石磊的方案，餐厅除了能做西餐外，还针对抽油烟机不能满足中餐浓烈油烟排放的情况，专门为厨房设计了一个直通户外的窗户；同时，厨房跟餐厅之间安装的推拉门和旋转门组合可以完全闭合，这样就与其它房间形成良好的隔断，以阻止中餐浓烈油烟的溢进；假如全部打开，厨房就会与餐厅融为一体，空间发生了有趣的变化，多种可能性又出现了。

In commensuration case, firstly carbon nanotube slides on graphite, then switches between sliding and rolling due to the periodic change of atomic configuration during the motion.

结果表明：在公度条件下，碳纳米管先在石墨基底上滑动，动能降低到一定值后出现翻转、滚动、滑动交替进行的现象。

The results show that the driving force angle and the pressure angle are complementary angle each other,i.e.α+δ=90°,the condition for pure rolling without sliding of toggle plate is δ≤φ and independen...

结果表明，传力角与压力角互为余角，即α+δ=90°，肘板机构纯滚动而无滑动的条件是δ≤φ，保证肘板纯滚动而无滑动的条件与肘板的摆角无关。

Analyzing the honing principle of spiral bevel gears based on crossing-axis transmission, the mathematical model of the relative sliding speed of the contact point between honing wheel and gear is achieved. It is determined that the pitch cone of honing wheel depends on the number of teeth in the honing wheel and the angle between the common normal of pitch cones and the plane parallel to both gear and honing wheel axes.

分析了基于交错轴传动的珩齿原理，导出珩磨轮与被珩齿轮在啮合点处的相对滑动速度的数学模型，根据该数学模型可以判定珩磨轮的节锥面是由珩磨轮齿数、公法线和与珩磨轮轴线平行的平面夹角所确定。

A piston-shaped valve needle is contained in the bore in a longitudinally sliding fashion and has an essentially conical valve sealing surface by means of which the valve needle cooperates with the valve seat in order to control the at least one injection opening.

一个活塞状的阀针(5)可纵向移动地设置在孔(3)中并具有一个基本上锥形的阀密封面(7)，阀针(5)通过该阀密封面与阀座(9)相配合，以控制至少一个喷射口(11)。

Then the preferably segmented characters of a license plate can be found by combining vertical projection with connected domain algorithm to generate the sliding template .

然后，结合垂直投影和连通域算法寻找车牌的优割字符，生成滑动的分割模板进行字符的垂直分割，有效地解决了字符粘连、断裂情况下字符识别问题。

Then the preferably segmented characters of a license plate can be found by combining vertical projection with connected domain algorithm to generate the sliding template for vertical segmentation of characters.

然后，结合垂直投影和连通域算法寻找车牌的优割字符，生成滑动的分割模板进行字符的垂直分割，有效地解决了字符粘连、断裂情况下字符识别问题。

This dissertation first puts forward the model of driving force transformation which the contact region of stator and rotor is divided into three relative sliding areas such as braking—driving—braking by means of research on vibration characteristics of USM stator surface points and micro driving course to rotor, this model can explain variation regularity of USM load characteristics, moreover, simplified calculation formula of rotor driving force concerned with stator teeth is set up.

本文通过对行波超声马达定子表面各点的振动特性和定子对转子微观驱动过程的研究，首次提出将定子和转子接触区划分为制动区—驱动区—制动区三个相对滑动区的驱动力转换模型，这一模型能够解释超声马达负载特性变化规律，并建立了计及定子齿的转子驱动力计算简化公式，该式能应用于多于两个定子齿驱动的转子驱动力计算。

It proposed a hybrid state based control method for stabilizing an unstable periodic orbit by controlling controllable continuous limit processign time, referring to the geometrical property of the system behavior and employing sliding-mode approach.

提出了三个Buffers切换到达系统不稳定周期轨道的一种基于混合状态的镇定控制方法。

We investigate the accuracy of sliding mode of continuous- time variable structure control systems by using computer simulation technique.

变结构控制系统是一类典型的非线性控制系统，其运动特征是滑模运动。

This time, we do not want to colorize the image. I've dragged my Hue slider to the left to a value of -123

这次不要勾选着色，我将色相的滑标向左移到-123

A timely report from an independent prosecutor would surely be helpful in buttressing and justifying that order.

及时报告从一个独立的检察官一定会有助於支撑和合理的秩序。