在世界上有很多地方，人们都无法使用重型机械，但却知道如何处理风力、航行和基本的机械原理。
There are plenty of places around the globe where people have no access to heavy machinery but do know how to deal with wind, sailing and basic mechanical principles.
由于这些系统的机械原理不同，驾驶员可以自主选择是否通过换档来实现变速。
While the mechanics of these systems are different, the driver gets to choose whether to shift the gears, or not.
这就像你能说，很多机械原理都显而易见，但是要根据这些原理，制作一个能够运转的发动机，就不那么容易了。
It's just like you could say some of the principles of mechanics are very obvious, but to make an engine that operates in terms of those principles is not obvious.
以机械原理为基础的应变计是刻痕应变计。
The strain gage based on mechanical principles is the scratch gage .
以机械原理为基础的应变计是刻痕应变计。
The strain gage based on mechanical principles is the scratch gage.
工作技能：对断路器电气及机械原理有较深入的理解。
Job skills: electrical and mechanical principles of circuit breakers have a more in-depth understanding.
下井仪器按照电磁学原理或者机械原理测量套管壁厚。
A 5tool measures the casing-wall thickness either electromagnetically or mechanically.
主修专业课程机械制图、机械原理、机械设计、控制工程基础…
Major in Mechanical Drafting, Principles of Machinery, Mechanical Design, Basis of Control Engineering, Machine manufacturing Technique Foundation, …
这种平衡凸轮的设计计算在一般机械原理教材著作中是很少见的。
These kinds of cams are quite special, being rarely treated in ordinary technical literature on the theory of cam designs.
文章论述了一种基于机械原理课程的教学资源库及资源库管理系统。
This paper discusses an instruction resource library and the management system based on the theory of machines and mechanisms.
时间继电器是一种利用电磁原理或机械原理实现延时控制的控制电器。
Time relay is a use of electromagnetic principle or mechanical theory to realize delay control control electric appliance.
机械原理，研究机械中机构的结构和运动，以及机器的结构、受力、质量和运动的学科。
Mechanical principle: the subject to research the structure and movement of framework in machines as well as the structure, force endured, weight and movement of machines.
本装置无需供电，采用纯机械原理构成，方法和装置实施简便，而且有效克服了传统输液过程中的一些弊端。
The device is based on mechanical principle without power supply, and the method and device are simple to be carried out, and disadvantages in traditional infusion process are overcome effectively.
本文针对机械原理课程教学的特点，采用C语言编制了计算机自动批阅试卷或作业的系统软件，经过学生的实际上机操作和试运行，效果良好。
In accordance with the teaching characteristics of machine theory, a computer automatic correct test paper or homework system has been developed based on C language.
本文介绍了基于单片机实现多路开关量控制系统，用于机械原理实验室机构陈列柜演示系统，并用ISD4004系列语音芯片构成语音解说系统。
This paper introduces a switch signal control system based on MCU, which has been used in a mechanism demonstrated system. This system USES ISD4004 series chip to form a voice system.
凡是想以机械的原理来解析思想与价值判断的一切企图，都已失败了。
And all the desperate efforts to reduce thinking and valuing to mechanical principles have failed.
它使用了著名的机械密封原理。
熟悉液压系统，气动元件，电磁阀，及机械传动系统，了解PLC控制原理。
Familiar with hydraulic systems, pneumatic components, solenoid valves, and mechanical drive system, understand PLC control theory.
根据振动式微机械陀螺的工作原理，建立了其机械特性的等效电路模型。
An equivalent circuit model of vibratory micro - machined gyroscope's mechanical properties is derived according to its working principle.
根据某石化公司的节能需要，采用水力机械工作原理研究开发出一种卧式轴流式水能回收装置。
According to the energy - saving requirement of one petrochemical factory, a type of horizontal waterpower recycle equipment was developed by means of the theory of hydraulic machinery.
分析了机械鼠标的原理，设计出了远距离操控计算机的低电压微功耗遥控模拟鼠标。
The principle of the mechanical mouse is analyzed, and the telecontrol simulated mouse is designed with low voltage and micro-power.
采用机械阻抗原理，给出了轮轨系统随机激振力功率谱密度函数的理论计算方法。
A theoretical method of the PSD of random excitation force in Wheec-rail system is advanced on the principle of mechanical impedance.
给出了PID控制基本控制原理，并提出了一种新型的机械传动试验台系统的原理及构成。
This paper presented the basic PID control theory and the principle and combinations of a new pattern mechanical transmission test-bed system.
主要描述了一种新型的国产软压光机控制系统的设计，并对该机器的机械结构、工作原理作了简单介绍。
This paper introduced the accessory control system of a new soft-calender. The mechanical structure and working principle of this machine were also discussed.
运用现代设计理论，以自动冲切机为例，论述了机械产品原理方案设计的方法。
Applying the theory of modern design and taking the automatic severing machine for example, discusses the technique on design of the principle scheme for mechanical products.
根据设备的防振要求出发，阐述了一种用电路理论分析机械防振设计的原理和方法。
The principle and method of mechanical shock-proof design by circuit theory analysis were introduced based on the equipments 'shock-proof requirements.
以机械合金和力化学原理为基础，讨论了高分子固体合金的形成机理和合金化过程的理论模型。
The formation mechanism of polymer solid alloy and the theoretical model of alloying process were discussed based on mechanical alloying and mechanochemical principles.
介绍了现代工程机械自动换档系统的原理与方法。
The principle and method of automatic gears shift control system of modern engineering machinery are introduced.
本文简要讨论了机械活化的基本原理及其在有色金属矿物原料浸出过程中的应用。
The basic principle of mechanical activation and its application to the leaching process for raw non-ferrous minerals is briefly discussed.
本文简要讨论了机械活化的基本原理及其在有色金属矿物原料浸出过程中的应用。
The basic principle of mechanical activation and its application to the leaching process for raw non-ferrous minerals is briefly discussed.
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