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英文
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Over the past two years, china has worked hard to boost the formation and development of the shanghai cooperation organization ( sco ), and continued to support and participate in the asean regional forum ( arf ), conference on interaction and confidence - building measures in asia ( cica ), council on security cooperation in the asia - pacific region ( cscap ), northeast asia cooperation dialogue ( neacd ) and other activities for multilateral security dialogue and cooperation, thus playing a positive role in deepening regional security cooperation with asian characteristics
兩年來，中國努力推動上海合作組織的形成與發展，繼續支持和參加東盟地區論壇（ arf ） 、亞洲相互協作與信任措施會議（ cica ） 、亞太安全合作理事會（ cscap ） 、東北亞合作對話會（ neacd ）等多邊安全對話與合作進程，為深化具有亞洲特色的區域安全合作發揮了積極作用。In this paper, the gas phase dissociation process during the diamond film growth from electron - assisted chemical vapor deposition ( eacvd ) by considering ch4 / h2 mixture gas as source gas had been studied by using monte - carlo computer simulation method. the eacvd gas phase dynamics model was built firstly and the low temperature deposition process was also discussed
本工作採用蒙特卡羅（ monte - carlo ）計算機模擬的方法，對以ch _ 4 h _ 2為源氣體的電子助進化學氣相沉積（ eacvd ）金剛石薄膜中的氣相分解過程進行了研究，初步建立了eacvd氣相動力學模型，並討論了eacvd中的低溫沉積過程。In order to improve its machining abilities and finally manufacture it by edm method, diamond film has been doped boron
為改善eacvd金剛石膜的可加工性，實現金剛石厚膜的電火花加工，對金剛石膜進行了摻硼。In this paper, the properties of diamond is summarized at first, then the mechanism of chemical vapor deposition ( cvd ) for synthesizing diamond film is introduced and some common techniques of the cvd are commented. among these common techniques, electron aided cvd ( eacvd ) is seleceted for develepment of diamond film deposition equipment in this study, because of its high efficiency and low cost
本文首先對金剛石的性質進行概述，然後介紹了化學氣相沉積法（ cvd ）生長金剛石膜的原理，接著對幾種常見的cvd法進行比較和評述，由於eacvd法具有高效、低成本的特點，因此在這幾種方法中選擇eacvd法作為本課題設備生長金剛石膜的方法。分享友人