词汇“主焦点”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	主焦点
释义	主焦点主焦点[zhǔ jiāo diǎn]1.■{光} meridional focus; primary focus; tangential focus; prime focus; principal focus 常用词组1.■主焦点光电管 prime focus cell
随便看	amplitude contraction amplitude corrector amplitude criterion amplitude curve amplitude density spectrum amplitude-dependent internal friction amplitude detection amplitude difference amplitude discrimination amplitude discrimination circuit amplitude discrimination technique amplitude discriminator amplitude-distortion amplitude-distortion factor amplitude distribution amplitude envelope amplitude equalization amplitude equilibrium amplitude error amplitude-error correction amplitude excursion amplitude factor amplitude fading amplitude filter amplitude fluctuation

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