这里主要介绍机械放大原理、光敏电路、数字电路的设计、选择和使用方法。
The author deals mainly with the principle of the mechan- amplifier and the design, selection and method of use of digital circuit and photo-resistance circuit.
射流技术的一个领域，其部件和系统执行诸如传感、逻辑、放大和控制之类的功能，而不使用机械零件。
The area within the field of fluidics in which components and systems perform functions such as sensing, logic, amplification, and control without the use of mechanical parts.
一种结构紧凑、动作可靠、利用微量位移实现机械力放大的机构。
A compact and reliable mechanism, which can enlarge mechanical power through micro dis placement.
变幅杆作为振幅扩大装置，主要作用是把能量集中，将机械振动的质点位移或速度放大。
As the expansion device of amplitude, horn is used to focus energy and enlarge the mechanical vibration of the particle displacement or velocity.
文章给出了电子秤的机械稳定性和高稳定度前置放大器的研究结果。
This paper describes the working of the electronic-weighing system and a preamplifier used in this method.
根据磁机械耦合系数的测量原理，利用锁相放大器建立了磁机械耦合系数测量系统，并应用该系统测量了巨磁致伸缩材料的磁机械耦合系数。
The measurement system of magnetomechanical coupling coefficient for giant magnetostrictive materials has been built by using a lock-in amplifier, according to the measurement theory.
利用机械增力机构的力放大作用，与液压传动技术相结合，在输出力及液压缸直径一定的条件下，能显著降低系统压力；
Combined with force amplifier mechanism and hydraulic transmission technology, when output force and hydraulic cylinder's diameter are limited it can decrease system pressure;
设计电光采样系统整体结构，设计光机械延迟线结构、电光采样结构、光电转换及微电流放大电路、锁相检测模块；
The structure of the EOS system is designed, including opto-mechanical delay line (OMDL), embodiment of electro-optic modulator, and lock-in detection module.
防止因叠加频率，频率相近而产生的振动力放大，改善机械的动态条件。
Prevent from enlarging vibration resulting from piling up frequency and close frequency. Improve mechanical dynamic condition.
由于波诱导机械装置非常简单，所以允许容易且有效地从小规模到较大规模的放大。
Since the waves induction mechanism is very simple, it allows easy and efficient scale-up from small scale to a larger one.
电子生产设备、机械、电动工具、照明放大镜。旱剂喷雾机、滴胶机、酒精瓶、螺丝排列机、滤烟机、手指套。
Equipment, Machineries for Electronic Production Line, Spray Fluxer, Fluid Dispenser, Electric & Pneumatic Tools, Magnifying Lamps, ESD Products, Cleanroom Products.
电子生产设备、机械、电动工具、照明放大镜。旱剂喷雾机、滴胶机、酒精瓶、螺丝排列机、滤烟机、手指套。
Equipment, Machineries for Electronic Production Line, Spray Fluxer, Fluid Dispenser, Electric & Pneumatic Tools, Magnifying Lamps, ESD Products, Cleanroom Products.
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