硼化鑭 的英文怎麼說

中文拼音 [pénghuàlán]
硼化鑭 英文
lanthanum boride
  • 硼 : 名詞[化學] （非金屬元素） boron （b）
  • 鑭 : 名詞[化學] lanthanum （57號元素,符號la）
  1. Lab6, as one kind of better material, is so perfect with it ’ s excellent physical and chemic characteristic

    與之相比，六硼化鑭具有優異的物理和化學特性，使之成為場發射陰極發射體的理想材料。
  2. According to the literature in the world, now the research of lab6 is not mostly concentrated in field emission but hot emission. preparation of lab6 field emitting cold cathode is correlative with it ’ s physical and chemical characteristic. now, there are little literature that can be used for reference

    人們已經對六硼化鑭材料的性能做了大量研究工作，但據目前所見到的國內外文獻所知，對六硼化鑭陰極的研究多集中在它的熱發射方面，對于以此種材料場發射冷陰極方面的研究較少。
  3. A large number of attempt and painstaking experiment have been done in this paper according to existing project. we also do lots of chemical and electrochemical etching research in material of lab6, and find out three kind of methods to produce the field emitting cold cathode including reactive ion etching ( rie ) with oxygen, wet process etching and electrochemical etching. through produce some field emitting cold cathode single tip including lab6 field emitting cold cathode, molybdenum field emitting cold cathode, tungsten field emitting cold cathode, tungsten rhenium field emitting cold cathode, molybdenum covered with lab6 film field emitting cold cathode

    而且，目前可借鑒的參考文獻較少，圍繞著前人做過的方案，本文做了大量工作，在已有文獻介紹的基礎上，結合原有的理論和實踐基礎，摸索出了包括高溫氧作用反應離子（ rie ）刻蝕法、濕法腐蝕法和電化學腐蝕法在內的三種制備工藝，運用電化學腐蝕工藝成功制備了單尖的六硼化鑭場發射冷陰極尖錐、鉬場發射冷陰極尖錐、鎢場發射冷陰極尖錐、鎢錸合金場發射冷陰極尖錐以及有六硼化鑭薄膜覆蓋的鉬場發射冷陰極尖錐。
  4. The results show that as the voltage rises, the tubes ’ discharge mechanism changes from glow discharge to arc discharge, the current rises suddenly and the voltage drops a lot

    結果表明，隨著電壓的升高，六硼化鑭放電管的放電機理由輝光放電轉變為弧光放電，放電電流突然迅速升高，管壓降大幅下降。
  5. Study of the emitting properties of lab6 in electron beam welder

    電子束焊機六硼化鑭陰極發射性能研究
  6. According to experiments, lab6, with high conductivity, good heat stability and chemical stability, low work function, and active cathode appearance, has become an ideal material for field emission array cathodes

    經試驗證明，六硼化鑭（ lab6 ）具有高導電率和良好的熱穩定性、化學穩定性、低功函數以及活性陰極表面，因此從理論上成為了場發射陰極的理想材料。
  7. 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

    而對六硼化鑭的化學腐蝕在以其為陰極的陰極發射體制備工藝中起著至關重要的作用，本文簡述了對材料的化學腐蝕工藝的初步研究，並得到了圖形化的六硼化鑭表面。
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