switch-in

基本解释

Due to medium of fiber, it assures safety in the process of switch-in.
由于采用光纤为介质，在整个接入过程严格的保证了全程的安全性。
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HDSL Technology is one kind of multi-switch-in technology in communication network.
高速数字用户线（HDSL）技术是通信网络多种接入技术中的一种。
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And the selection and design of switch-in module, switch-out module, communication module, clock module, data storage module, keys module and frequency detecting module are also discussed.
论文中还给出了开关量输入、开关量输出、通信模块、时钟电路、数据存储器、按键电路和频率跟踪电路等各功能模块的选择方法和设计原理。

So in the summer of 2001, we decided to switch gear from a backend technology provider to a front-end consumer-oriented search service.
于是在2001年夏，公司决定从后台技术提供者,转变为直接面向消费者的搜索服务提供方。
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So now it's not just that the on-off switch is stuck in off, the brain's no longer capable of engaging in these higher order P-functions.
所以现在看来就不是开关被卡住，大脑已经不再有能力,实行这些高级的人格功能。
耶鲁公开课 - 死亡课程节选
Imagine I have a little lamp, a little goose- one of those little gooseneck lamps, I'd put it on the table here, I'd put the height about a f-- about a foot off the table. And if I was really good, - I could hit, or time it so that when I hurt- yeah, try again. When I turn this on switch on in the lamp, at exactly the same time, I'm going to hit a key on my computer and start it running.
想象下我有一个那种小雁颈台灯-,我把它放在桌子上，大概离桌子，有一英尺那么高吧,这样挺好的，我可以打开-,或者关闭这灯,并在这同时，我可以让我电脑,开始运行。
麻省理工公开课 - 计算机科学及编程导论课程节选

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