A modularized design method for a zoom lens with mechanical compensation is presented.
介绍了采用机械补偿方式的变焦距镜头模块化设计方法。
Mechanical compensation can ensure the accuracy of the cam, accomplish the image plane stabilization and keep the imaging quality.
采用机械补偿的方法，可以保证凸轮的准确性以使像面稳定，从而保证成像质量。
By comparing the two athermal techniques of mechanical compensation and optical compensation, we can see the last one has obvious advantage over the former.
通过比较机械补偿法和光学补偿法两种无热化补偿技术，可以看出光学补偿法具有明显的优点。
The article introduces the mechanical and hydraulic configuration of rotation drive system and describes the control concepts on the rotation, compensation and synchronization of the manipulator.
介绍液压式径锻操作机旋转驱动的机械结构和液压结构，描述操作机旋转、旋转补偿以及旋转补偿同步的自动控制原理。
Under normal circumstances, after a spring in the long run will be shortened in length, compensation spring moving mechanical seal ring because centrifugal force will cause deformation.
一般情况下弹簧在长时间运行后长度会缩短，补偿弹簧在动环上的机械密封还会因为离心力的原因而变形。
The tool compensation amounts are gradually varied, whereby mechanical shock does not occur.
工具补偿量逐渐变化，由此不会发生机械震动。
This series of products adopt electronic weighing, can set the pulse range to ensure the highest automatic compensation function is not the error caused by mechanical failure;
该系列产品采用电子称量，可设定过冲量最高范围以确保自动补偿功能不因机械故障而造成错误；
As shown by the example, optical and mechanical athermal compensation is obtained without adding the complexity of optical and mechanical structures.
设计实例表明，采用这个方法可以在不增加光学和机械结构复杂度的情况下得到良好的光机被动无热化效果。
However, adopting the advanced saturation compensation scheme makes the use of cheaper mechanical components to meet high-precision need possible.
然而，如果能够采用先进的补偿策略，使得采用相对廉价的仪器设备来满足精度要求成为可能。
However, adopting the advanced saturation compensation scheme makes the use of cheaper mechanical components to meet high-precision need possible.
然而，如果能够采用先进的补偿策略，使得采用相对廉价的仪器设备来满足精度要求成为可能。
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