- 發(fā)射陰極
- emit: vt. (-tt-) 1.出(聲)，發(fā)，放(光等)，發(fā)射 ...
- cathode: n. 【電學(xué)】陰極，負(fù)極。
- cathode emitting diameter: 陰極有效表面直徑
- dull emitting cathode: 微熱發(fā)射陰極
- electron emitting cathode: 電子發(fā)射陰極
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emitting cathode中文什么意思
- 發(fā)射陰極
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例句與用法
- On the problem of charge distribution on a conductor and the calculation of geometric factor of an emitting cathode
帶電導(dǎo)體面電荷分布問(wèn)題與發(fā)射陰極的幾何因子的計(jì)算 - At present , the material of emitting cathode is mostly present with big escaping powers low reliability 1ow uniformity and emission capability
摘要目前，陰極發(fā)射體材料多存在逸出功大，可靠性及均勻性低，發(fā)射性能低、不能自動(dòng)調(diào)節(jié)活性物質(zhì)更替的速度等方面的問(wèn)題。 - At present , lots of material and preparation methods of field emitting cold cathodes are being developed . but the material of emitting cathode is mostly present with big escaping power 、 low reliability 、 low uniformity and emission capability
目前,場(chǎng)發(fā)射陰極材料多種多樣,但都存在逸出功大,穩(wěn)定性及均勻性不理想,發(fā)射性能低等方面的問(wèn)題。 - Lab6 , as one kind of better material , is so perfect that it is important to research its chemical etching in the arts and crafts to be used in the preparation of emitting cathode , we simply state the chemical etching technical research in material of lab6 and have gainded graphics surface of lab6
而對(duì)六硼化鑭的化學(xué)腐蝕在以其為陰極的陰極發(fā)射體制備工藝中起著至關(guān)重要的作用，本文簡(jiǎn)述了對(duì)材料的化學(xué)腐蝕工藝的初步研究，并得到了圖形化的六硼化鑭表面。 - The whole performance of device depends on the capability of field emitting cold cathodes which act as the kernel of all kinds of vacuum micro - electronics device . people take much measure constantly to improve the whole performance of device through mending the cathode structure and optimizing cathode preparation methods . among them , finding new material of emitting cathode is a central way to enhance the performance which be given a favorable condition offered by development of science and researching of new material
人們通過(guò)不斷的改進(jìn)陰極結(jié)構(gòu),優(yōu)化陰極的制備工藝等各種措施和手段來(lái)提高陰極的總體性能,其中,新材料在陰極發(fā)射體中的運(yùn)用是提高陰極性能的主要途徑之一,近代科學(xué)技術(shù)的高速發(fā)展以及對(duì)新材料的進(jìn)一步開發(fā)和研究為場(chǎng)發(fā)射陰極性能的改善提供了廣闊的發(fā)展空間和開發(fā)潛力。