While it is free to read, individual "correctors," as the site calls them, can write unlimited "corrections" by paying an annual $1,000 fee.
网站内容可免费阅读，但网站所谓的个人“澄清者”需支付年费1,000美元，才能发布无限量的“更正”信息。
Spelling correctors, such as mod_speling (yes, it has one "l") can be used to correct errors in dictionary words that may lead a user to the right page.
一些拼写校正程序（比如说 mod_speling ———没错，它只有一个 “l”）可用于纠正词典单词中的错误，从而将用户定向到正确的页面。
The cost of the optical system with the unitary wave front correctors instead of the adaptive wave front correctors is reduced significantly.
采用整体式波前校正器替代自适应式波前校正器可以大大降低光学系统的成本。
The main specifications of these two kinds of wavefront correctors and their measuring methods are discussed. Some typical measurement results are given.
讨论了这两类波前校正器的主要性能及其检测方法等，并给出了若干典型的检测结果。
The wavefront corrector is one of the key elements of AO system. And improvement of the spatial correction capability of correctors is the primary coverage of AO theory and experiment research.
波前校正器是自适应光学系统中的核心部件，如何提高波前校正器的空间校正能力是自适应光学理论和实验研究的重要内容之一。
This paper describes a circuit that enables special effect generators or colour video cameras to be genlocked with VTR's without the need of time base correctors, and analyses the circuits in detail.
本文提出了一种不用时基校正器的彩色电视同步信号再生电路，它能使电视特殊效果发生器或彩色摄象机被录象视频信号同步锁相，对其实际电路进行了详细的分析。
This paper describes a circuit that enables special effect generators or colour video cameras to be genlocked with VTR's without the need of time base correctors, and analyses the circuits in detail.
本文提出了一种不用时基校正器的彩色电视同步信号再生电路，它能使电视特殊效果发生器或彩色摄象机被录象视频信号同步锁相，对其实际电路进行了详细的分析。
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