WebSome fibers are intentionally doped with two different kinds of rare earth ions. Most popular is the combination of erbium and ytterbium (erbium–ytterbium fibers) – normally with a significantly higher concentration of ytterbium.When such a fiber is pumped e.g. around 980 nm, most of the pump light is absorbed by ytterbium ions (called sensitizer ions), bringing … Webdilator canaliculus在线中文翻译、dilator canaliculus读音发音、dilator canaliculus用法、dilator canaliculus例句等。 本站部分功能不支持IE浏览器,如页面显示异常,请使用 Google Chrome,Microsoft Edge,Firefox 等浏览器访问本站。
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WebSmart Fiber Amplifier Units E3NX-MA 2-channel Amplifier reduces installation space by half. Downsized Equipment and Control Panels Smart Fiber Sensor E3X-HD Surprisingly Stable Detection with Your Finger tip. Exceptionally easy operation and stabilizing technology reduce maintenance cost. WebThe transistor is an amplifier. 晶体管是一个放大器。 It is the equivalent circuit of a triode amplifier circuit . 它是三极管放大器的等效电路。 These amplifiers have long been made with tiny election tubes . 这些放大器是用微型电子管制成的。 the powerpuff girls princess buttercup
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Web"fivering" 中文翻译: 五藏 "fivepercentmethodofdepreciation" 中文翻译: 半成拆旧法 "fives" 中文翻译: n. 〔pl.〕 〔用作单数〕〔英国〕(二人或四人对墙投击的)手球。 n. (马等的)腺疫,传染性卡他。 "fivepercentdiscountforcash" 中文翻译: 现金付款九五折优待 WebThe regenerative amplifier included in the amplifier introduces some prepulses several nanoseconds before the main pulse. 来自 Cambridge English Corpus However, small electrohydraulic valves with a high degree of precision are much more expensive and less reliable than powerful electrical amplifiers and controllers. http://www.iciba.com/word?w=amplifier siff classes