dynode
基本解釋
- n.倍增器電極(二次放射極；打拿極)
英漢例句
- The voltages that should be applied to each dynode are a function of PMT design and are specified for each tube type.
加到每個(gè)光電倍增管電極上的電壓決定于PMT的設(shè)計(jì)，并由每個(gè)管子的型號(hào)來(lái)確定。 - Electrons are accelerated by making the voltage of each successive dynode of the tube more positive than the previous one.
使每個(gè)連續(xù)的光電倍增管電極的電壓都比它前面一個(gè)電極的電壓更高，這樣電子就得到加速。 - The picoammeter reads the current at the last dynode, which is equal to the anode current minus the current flowing to the previous dynode.
皮安計(jì)在最后一個(gè)倍增管電極處讀取電流，此電流等于陽(yáng)極電流減去流過(guò)前一個(gè)倍增管電極的電流。 - Our purpose is to deposit MgO films by reactive R.F. sputtering deposition, we completed the dynode devices on INVAR substrates.
濺鍍制程是現(xiàn)今許多高科技元件的關(guān)鍵技術(shù)，因此薄膜的基礎(chǔ)科學(xué)及相關(guān)制程技術(shù)的研發(fā)為現(xiàn)今學(xué)術(shù)界及產(chǎn)業(yè)界的重大課題。 - The easiest way to accomplish this is to apply a potential across the entire tube and tap the dynode voltages off a voltage divider, as shown in Figure 4-13.
做到這一點(diǎn)最容易的方法是給整個(gè)光電倍增管的兩端加上一個(gè)電壓，然后從一個(gè)分壓器的各個(gè)抽頭取得供給各個(gè)倍增管電極的電壓，如圖4-13所示。