A kind of electromagnetic actuation optical switch is designed based on the high performance of polyimide ( PI ) in mechanical character insulation and heat-resistant .

利用聚酰亚胺（PI）优良的机械、绝缘、耐热等 性能，设计出基于PI膜的磁控光 开关。

Pinyin is the default interface and learners can switch between pinyin and Chinese character at any time .

系统默认的界面是拼音界面，学习者可以根据 自身情况点击拼音或者 汉字按钮自由 切换。

In the electrical control the action of power electronic switch changes the structure of electrical circuit the electrical circuit has character of discontinuity . The control electrical circuit formed by power electronic switch is described as variable structure control system .

在电力系统控制中，由于电力电子 开关的动作改变电路拓扑，系统 具有不连续性，使得各类电力电子开关组成的控制电路可以被描述为变结构控制系统。

But we also find that the switch block has little impact on the delay character .

然而， 开关 矩阵类型对电路延时 特性的影响很小。

The switch is determined by the character of the pulse power signal rise time amplitude pulse width and other parameters .

开关 的 特性决定了脉冲功率信号的上升时间、幅值、脉冲宽度等参数。

Although it appears you 're switching on a character here the switch statement is actually using the integral value of the character .

尽管我们在这儿表面上要处理的是字符，但 switch语句实际使用的 字符的整数值。

The fetal disadvantage of this method is that the acquirement of movement of sliding mode is along with high frequent flutter . It is aroused by the discontinuous switch character in essence of the sliding mode variable structure control method .

这种方法最致命的缺点是在获得滑模运动的同时也伴随着高频抖振现象，这是由于滑模变结构控制本质上的不连续 开关 特性引起的。

The switch is regarded as a combination of character device and network device in embedded Linux . A modular of device driver is registered in kernel and the user processes in user space can manage and configure it by calling the interface .

在嵌入式Linux系统中，将 交换机看作 字符设备和网络设备的结合体，在内核中注册了设备驱动程序模块，在用户空间以用户进程的方式通过编程接口对设备驱动程序进行管理和设置。

Aiming at switch recognition matter of swing working state a recognizing measure that refers to variety character of pilot swing pressure is put forward .

针对回转运动状态 变化的识别问题，提出根据回转先导压力的变化 特点进行识别的方法。

Magnetic Temperature Switch and its hysteresis Character Analysis

磁性温度 开关及其迟滞 特性分析

You can switch the case of the alpha character underneath your cursor in vi the tilde key ( ~ ) .

在vi中，可以 切换游标下的字母 字符的大小写，方法是按Escape，然后按波浪号键（~）。