查询词典 sliding friction

At every jump, too, Hands appeared still more to sink into himself and settle down upon the deck , his feet sliding ever the farther out, and the whole body canting towards the stern, so that his face became, little by little, hid from me

同样，随着帆船每次跳动，汉兹似乎更加缩成一团，双脚向外越伸越远，整个身体也越来越向船尾方向倾斜，那张脸一点一点地移出了我的视线。

Construct an animation displaying a cardioid sliding along two fixed mutually perpendicular lines.

建构一动态绘图。展示心脏线的滚动，沿著互相垂直的两轴。

This paper also analyzes control problem in cartesian space and presents several improved indirect methods , to counter kinematic uncertainty ect.. Then, a sliding mode control and an adaptive control are proposed as direct cartesian space control scheme. All of them has been extended to redundant manipulator.

本文研究了机械手工作空间控制问题，提出了考虑具有不确定运动学参数等多种改进的分解运动控制方案，它是机械手控制的间接方法，进一步本文又提出了滑动模及自适应两种分别考虑运动学及动力学不确定性的工作坐标直接控制方案，它们均被推广至具有冗余自由度的机器人控制中。

It has many combinations and can install sliding windows and casement windows on the curtain wall.

能够有多种组合，并且能在幕墙上安装推拉窗、平开窗等。

The Cloudy Way Composed by Liu Jiachang The graceful violin comes in with the decomposition and sliding of celesta, and gradually romances such a scene that the sky is bejeweled with twinkling stars, and a beautiful young girl is praying to the sky silently,"I will float out the cloud river with the breeze and will be brave enough to walk out from the emptiness and loneliness".

大乐队以丰富的音色奏出副歌，将一腔对爱情的渴望与追求之情，淋漓尽致的呈现出来，即便是浩瀚无垠的云河也不能承载…… 2。

A new type in-situ reinforcing Cr7C3 ceramal composite coating was fabricated on carbon steel(C3) substrate by plasma cladding. Microstructure of the ceramal composite coating was characterized by SEM, XRD and EDS. Room and high temperature wear properties were evaluated under dry sliding wear test conditions and their wear mechanism was discussed.

采用等离子熔覆技术，在调质C3钢表面制得以原位生成初生相Cr7C3为增强相的金属陶瓷复合材料涂层；利用SEM、XRD和EDS等分析了涂层的显微组织和相组成；测试了在室温干滑动磨擦及高温滑动磨擦条件下涂层的耐磨性，并讨论了其磨损机理。

The plasma clad ceramal composite coating consistsed of primary Cr7C3 and Cr7C3/γ-Fe eutectics. The coating possessed excellent sliding wear resistance under both room and high temperature test conditions.

结果表明：涂层的相组成是Cr7C3增强相和γ-Fe固溶体与少量Cr7C3构成的共晶；涂层在室温和高温干滑动磨擦条件下均具有优良的耐磨性能。

Simulation results show that the proposed approach is able to effectively eliminate chattering of the sliding mode control system.

第二，在滑模控制的研究中，提出了一种改进的趋近律。

A Lithuanian held on suspi cion of theft in an Arctic Norway jail slipped out of custody - literally - by stripping naked, smearing himself with vegetable oil and sliding through the prison bars, police said Wednesday.

警方周三透露说，位于北极圈的一家挪威监狱里有名涉嫌偷盗的立陶宛裔人从监狱中"溜"了出来--他脱光衣服，用植物油涂满全身，顺监狱的栏杆"溜"了出去。

A sliding mode observer proposal has been presented for the multi～variable, nonlinear, strong coupling circular inverted pendulum syst em in this paper.

针对多变量、非线性、强耦合的环形倒立摆系统，提出了一种滑模观测器的方案。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。