The NCP1351 is a current-mode controller targeting low power off-line flyback Switched Mode Power Supplies (SMPS) where cost is of utmost importance. Based on a fixed peak current technique (quasi-fixed TON), the controller decreases its switching f
ANN is a library written in the C++ programming language to support both exact and approximate nearest neighbor searching in spaces of various dimensions.ANN is also a testbed containing programs and procedures for generating data sets, collecting a
如果英语不是你的母语，那么用英文写作已经够难了，但用英文写科技相关的内容更难。首先，你必须确保所有技术词汇都正确。其次，你必须确保其它内容也书写清楚，这可不简单。心情好的时候，英语里便常有些地方让人感到困惑；心情不好的时候……算了，我们不谈这些了。
有那么多的词汇听起来都一样，却意指完全不同的事物。亦或是短语，如果不正确使用，可能会使原本合理的工作变得看起来是错误的。但是，别让用词混淆变成习惯！请查看以下关于科技写作中一些经常遇到的词汇和短语的正确使用列表。
About vs. approxi
