机械原理与设计,theory and design of mechanism
1)theory and design of mechanism机械原理与设计
2)theory of machines and mechanisms and machine design机械原理与机械设计
英文短句/例句
1.Mechanical Principle and Mechanical Desig机械原理与机械设计
2.An Introduction to the Textbook 《Theory and Design of Machinery》 by Zhang Ce and His Co-authors;天津大学《机械原理与机械设计》教材简介
3.Mechanical Designing机械原理及机械设计
4.Mechanical Principle and Mechanical Elements机械原理与机械零件
5.The design and realization of the multimedia teaching software for principle of mechanics;《机械原理》多媒体教学软件设计与实现
6.The CAI System of "Theory of Mechanics" Design;《机械原理》CAI系统的设计与开发
7.Exploration on Practice Teaching Model of Mechanism and Machine Design;机械原理、机械设计实践教学模式的探索
8.Research and Practice in Course Design on Theory of Machines and Mechanisms and Mechanical Design;改革机械原理和设计课程设计的探索与实践
9.On Teaching Exploration and Practice about the Course Design of Principle and Design of Machines;机械原理和设计课程设计教学探索与实践
10.Practice of Teaching System Construction of 《Mechanism and Application of Machine Design》 Course;机械设计原理与应用课程实践教学体系建设
11.Mechanism & Machinery机械原理和机械零件
12.Principle and Design of an IR Detector for a Novel Room Temperature MEMS新型室温微机械红外探测器原理与设计
13.Discussion and Practice on Teaching Design and Content Organization for the Introduction Course of Mechanism and Machine Theory;机械原理绪论课教学设计及组织的探讨与实践
14.On the Course Reform of "Theory and Design of Mechanism;“机械原理及设计”课程教学改革探索与实践
15.Design and Principle of Reverse Clutch for CHJ New Machinery适用渔业的CHJ新型机械换向离合器设计与原理
16.International Federation for the Theory of Machines and Mechanisms国际机械与机械原理理论联合会
17.Designable Principles of Index System for Bidding Evaluation of Agricultural Machinery;农业机械标书评价指标体系设计原理
18.The Application of Typical Mechanism Design Platform in the Course Project for Theory of Machines and Mechanisms;机械原理课程设计中典型机构设计平台的应用
相关短句/例句
theory of machines and mechanisms and machine design机械原理与机械设计
3)Principle and Design of Machines机械原理和设计
1.On Teaching Exploration and Practice about the Course Design ofPrinciple and Design of Machines;机械原理和设计课程设计教学探索与实践
4)mechanical theory and design机械原理及设计
5)Principle of Mechanical Designing机械设计原理
6)Mechanical Design and Theory机械设计与理论
延伸阅读
机械原理:机械增益机械增益机械中载荷与驱动力的比值﹐它表徵机械增力的程度。槓桿是最简单的省力装置(见图 机械增益示意图 )﹐是支点﹐P 表示作用在点的力﹐W 是作用在点上的载荷。当槓桿处於平衡状态时﹐如不计摩擦则根据力矩平衡关係可得 机械增益=W /P =bf/ cf 显然﹐点离支点的距离越小越省力。利用这一个原理可製成许多起重设备﹐绞车就是其中的一种。半径为R 的轮与半径为的捲筒都固定在转轴上。作用力P 通过轮缘槽裡的绳子提昇载荷W ﹐如不计摩擦损失﹐则作用力矩PR 等於阻力矩W ﹐由此关係可求得 绞车的机械增益=W /P =R / r 此外﹐滑车和螺旋等也都是省力机械。
