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- It demonstrates that the fuel element is still safe under this level of burnup. 在該燃耗下,元件仍具有一定的安全裕度。
- This paper discribles the fabrication technology by semi/fullCIP for HTGR spherical fuel element. 本文介紹了高溫氣冷堆(HTGR)球形燃料元件的半/全冷等靜壓製造工藝。
- The coated fuel particle is the key fuel element in the high temperature gas cooled reactor (HTGR). 包覆燃料顆粒是高溫氣冷堆燃料元件的關鍵組成部分。
- Natural flake graphite of laminated structure is aeolotropic, and it is difficult to press spherical fuel element because of low bulk density and tap density of graphite micro-powder. 天然鱗片石墨為層狀結構呈各向異性,且天然鱗片石墨微粉的松裝密度和振實密度太低,不利於球形燃料元件的壓制。
- SiC coatings were fabricated by chemical vapor reaction (CVR) on HTR fuel element matrix graphite, and the structure characteristics of SiC coatings were analyzed with XRD, Raman spectra and SEM. 本文對利用化學氣相反應法(CVR)在高溫氣冷堆燃料元件基體石墨上製備SiC塗層的工藝進行了探討,利用XRD、Raman譜及SEM對製備的SiC塗層進行了分析。
- In order to carry out power transient tests for PWR fuel element in China Advanced Research Reactor (CARR), the research and conceptual design of 3He pressure control loop were completed. 摘要為使中國先進研究堆(CARR)具備開展壓水堆燃料瞬態試驗的能力,本工作對氦-3迴路進行研究與初步設計。
- This paper analyses the reprocessing method and direct final disposal method of HTR spent fuel elements on basis of the characterization of HTR fuel element. 根據高溫氣冷堆乏燃料元件的特點,分析了對乏燃料元件進行后處理和直接最終處置的處理辦法。
- The paper also gives results of transporting 32boxes of HFETR discharged fuel elements first loaded in the5MW LPR. 給出了5MW LPR 首爐裝料的32盒 HFETR 卸料元件的運輸實踐結果。
- picture element exchange dither method 象素交換高頻脈動法
- The irradiation and whole-core demonstration indicate that the fuel elements were dimensionally sta-ble. 輻照和全堆芯試用表明:元件外形尺寸穩定;
- Safe and economic disposal of HTR spent fuel elements is an important topic for HTR development. 用既安全又經濟的辦法處理高溫氣冷堆乏燃料元件是高溫氣冷堆發展的重要課題。
- Jack was assigned to the assembly shop of the factory. 傑克被分配到廠里的裝配間工作。
- Once irradiated, the uranium fuel elements tend to lose strength and become wrinkled. 經輻射,鈾燃料的強度往往減弱並且會出現皺曲現象。
- Spent fuel elements in HTR-10 are discharged into seal and shield casks.Each cask can hold approximately 2 000 fuel elements. HTR-10乏燃料元件卸在密封和屏蔽的乏燃料罐內,每罐可容納2 000個乏燃料元件。
- A chain reaction can be initiated by inserting more and more fuel elements into the reactor core until the critical mass is attained. 只要在反應堆中加入越來越多的燃料並且一直加到臨界質量為止,就可以發生連鎖反應。
- Robots are replacing people on assembly lines. 機器人逐漸代替了裝配線上的工人。
- The head teacher told the school at assembly. 校長在全校學生大會上講話。
- A legislative assembly is being held. 一個有關立法的會議正在召開。
- Its comprehensive coverage focuses on corrosion of all metal/nonmetal alloy reactor components, including claddings, coatings, pressure vessels, piping, and fuel elements, etc. 它的廣泛報導集中在所有金屬/有色金屬反應堆部件,包括包層,塗層,壓力容器,管道系統和燃料元素等腐蝕;
- People have the rights of assembly and expression. 人們有集會和發表言論的權利。