signal n. 1.信号,暗号;信号器。 2.动机,导火线 (for)。 3.预兆,征象。 call signal 【无线电】呼号。 an alarm signal 警报(器)。 an information signal 〔美国〕暴风警报(旗)。 an international code of signals 国际通用信号。 a signal of distress =a distress signal 船只失事信号。 adj. 1.暗号的,作信号用的。 2.显著的,非常的,优越的。 a signal victory [defeat] 大胜[败]。 vt.,vi. (〔英国〕 -ll-) 发信号[警报]给(人、船等);用信号[警报]通知(暴风、危险等);用动作[手势]示意;预示。 a signaling bomb 信号弹。
The working principle of the piezoelectrically actuated movement mechanism was introduced and a prototype of linear precision mechanism was developed and its experiments on the movement velocity versus signal voltage and frequency were performed 介绍了压电叠堆式惯性移动机构的工作机理,设计并研制了试验装置,并进行了试验研究。
I simulate the whole circuit by hspice and get the result that the output signal voltage is linear with light - intensity and the light dynamic range reaches to 9 . 5 w / square meters ( room illumination is about 0 . 1 w / square meters ) 对整个光电转换电路,采样输出电路的仿真得到输出的电压信号与光强基本成线性关系。可响应的最高光强是9 . 5瓦/平方米(室内的参考光强为0 . 1瓦/平方米) 。