燃料包殼 的英文怎麼說

中文拼音 [ránliàobāoké]
燃料包殼 英文
fuel canning
  • 燃 : 動詞1. （燃燒） burn 2. （引火點著） ignite; light
  • 料 : 名詞1 （材料; 原料） material; stuff 2 （喂牲口用的穀物） feed; fodder 3 （料器） glassware 4 （...
  • 燃料 : fuel
  1. Among the ways that motorists have made this clear : spraying the cameras with paint ; knocking them over ; covering them in festive wrapping paper and garbage bags ; digging them up ; shooting, hammering and firebombing them ; festooning them with burning tires ; and filling their casings with self - expanding insulation foam that, when activated, blows them apart

    駕車者的下列行為清楚地表明了這一點：給相機噴灑顏料；撞倒相機；用喜慶的包裝紙和垃圾袋將它們蓋住；把相機挖出來；用槍射擊、用錘子砸和用燃燒彈炸；用燃燒的輪胎在上面結彩；將自身膨脹的絕緣泡沫塞進相機外殼，一旦泡末膨脹起來，能將相機撐開。
  2. Zirconium alloy zircaloy fuel cladding

    鋯合金燃料棒包殼
  3. Zircaloy - 4 is generally used as fuel tubes in pressurized water reactors because of it " s low neutron absorption cross - section, excellent corrosion resistance, good strength and ductility

    由於鋯4合金具有低的中子吸收截面，良好的抗腐蝕能力、高強度以及延展性好的特點，被廣泛用於壓水堆作為核燃料棒的包殼材料。
  4. I. e. fuel cladding, primary circuit and containment to prevent the release of these fission products to the environment

    即燃料包殼一迴路及安全殼，以防止裂變產物外泄，影響環境。
  5. I. e. fuel cladding, primary circuit and containment ) to prevent the release of these fission products to the environment

    （即燃料包殼、一迴路及安全殼） ，以防止裂變產物外泄，影響環境。
  6. Zirconium alloys are employed extensively in light water cooled reactors ( lwr ) as the cladding materials of fuel elements and other structural materials because of the low capture cross - section for thermal neutrons, good resistance to water - side corrosion at elevated temperature, adequate mechanical properties and high thermal conductivity

    由於鋯的熱中子吸收截面小，並具有優異的耐高溫水腐蝕性能、良好的綜合力學性能和理想的熱導率，因此，鋯合金被用作核電站水冷動力堆核燃料元件的包殼材料和堆芯的其它結構材料。
  7. After 20 days at 450 or 1 day at 500, the u3si2 particles cracked and fragmented, there were a lot of cracks in al - matrix and reacted areas, there were also a lot of holes in the meat. the meat lost its continuity and perfection, and departed from clad. above 450 the volume fraction of the al - matrix and the u3si2 decreased and produced u ( al, si ) 3 in the meat, u3si2 particles invaded to clad

    在450熱循環20天後、 500熱循環1天後，燃料板的厚度變化一般0 . 04mm ，燃料板的翹曲現象嚴重； u _ 3si _ 2顆粒開裂及破碎，基體中產生大量的裂縫，反應層也存在大量的裂紋及孔洞，芯體已失去連續性、完整性，並且與包殼脫開。
  8. In - core temperature or primary envelope temperature measurements in nuclear power reactors. characteristics and test methods

    核動力反應堆中燃料芯體溫度或主包殼溫度測量.特性和試驗方法
  9. The primary function of reactor protection system is to protect the integrity of the three nuclear safety barriers, namely, fuel cladding, primary pressure boundary and containment. when the certain safety limits, determined by the accident studies, are exceeded, the reactor protection system will give the protection signals of reactor trip and / or safeguard actuations, and then the reactor trip system and / or the engineered safety features are actuated

    反應堆保護系統的功能主要是保護三道核安全屏障（燃料包殼、一迴路壓力邊界和安全殼）的完整性，當運行參數達到危及三道屏障完整性的閾值時，保護系統動作觸發反應堆緊急停堆和啟動專設安全設施。
  10. The enriched uranium fuel in the form of uranium dioxide for the pwr is fabricated into a few hundreds of small fuel pellets, which are stacked up, enclosed and sealed in a zirconium alloy tube of about 3. 8 metres in length and 9. 5 mm in diameter the fuel rod

    濃縮鈾經過加工后會製成小圓柱型的二氧化鈾芯塊，然後數百個小指頭般大的芯塊會被堆疊在一條長3 . 8米直徑9 . 5毫米的鋯合金包殼管燃料棒中並加以密封。
  11. The enriched uranium fuel in the form of uranium dioxide for the pwr is fabricated into a few hundreds of small fuel pellets, which are stacked up, enclosed and sealed in a zirconium alloy tube of about 3. 8 metres in length and 9. 5 mm in diameter ( the fuel rod )

    濃縮鈾經過加工后會製成小圓柱型的二氧化鈾芯塊，然後數百個小指頭般大的芯塊會被堆疊在一條長3 . 8米、直徑9 . 5毫米的鋯合金包殼管（燃料棒）中並加以密封。
  12. For mobile sources, meca members include manufacturers of catalytic converters ( catalysts, substrates, mounting sleeves, and converter housings ) for all fuels ; diesel particulate filters ; oxygen, nox, and temperature sensors ; thermal management strategies ; engine / fuel management technologies ; crankcase emission control technologies ; evaporative emission controls ; enhanced combustion technologies ; plasma / corona technologies ; and components for fuel cell technology

    在移動源方面，其成員主要從事下列產品或技術的生產或研發：各類燃料的催化轉化器（包括相關產品如催化劑、基質、安裝袖和轉化器殼） ；柴油顆粒過濾器；氧氣、氮氣和溫度傳感器；熱處理系統；發動機/燃料操控技術；曲軸箱排放控制技術；蒸發排放控制；強化燃燒技術；等離子體/電暈技術。
  13. Are trapped within the fuel pellets and claddings

    產生的物質都密封在燃料芯塊和包殼內。
  14. As for advanced boiling water reactors, the minimum critical power ratio should not exceed 1. 07 ; the maximum linear power density should not cause more than 1 percent of plastic deformation to fuel claddings

    對于先進型沸水堆，最小臨界功率比不超過1 . 07 ；最大線功率密度不使燃料包殼產生大於1 %的塑性變形。
  15. Under the expected operating conditions of medium frequency, the primary barriers, that is, the integrity of fuel claddings should be ensured

    在中等頻率的預期運行事件工況下，保證第一道屏障，即燃料包殼之完整性。
  16. The paper describes the heat treatment at the temperature of 160, 250, 350, 400, 450 and 500, the dimension change and microstructural evolution of miniature fuel element plates after heat treatment. the result reveals that : the fuel plates did not deform after 60 days at 160 and 250, slightly curved after 60 days at 350 and 400, and heavily curved after 20 days at 450 and so did after 1 day at 500

    本論文介紹了微型燃料元件板（芯體u _ 3si _ 2 - al ，包殼為6061鋁）的熱穩定性實驗研究，在160 、 250 、 350 、 400 、 450 、 500溫度下經過一定的熱循環，測定燃料板的變形，進行微觀組織分析，結果表明：在160 400范圍四個溫度循環熱處理60天後，燃料板厚度變化均小於0 . 03mm ，在前兩個溫度下，基本沒有變形；在後兩個溫度下，燃料板稍有捲曲。
  17. In practical application, it is subjected to local plastic strain cycles due to the power fluctuations during reactor operation ; extremely, this power fluctuations could lead fatigue failure

    在反應堆運行過程中，堆功率的波動和水冷卻介質的流動會導致燃料元件包殼局部承受反復的循環變形，極端情況下會導致疲勞失效。
  18. Standard specification for wrought zirconium alloy seamless tubes for nuclear reactor fuel cladding

    核反應堆燃料包殼用鍛制鋯合金無縫管的標準規范
  19. Above 450, the formation of low density u ( al, si ) 3 phase, together with the release of the impurity gas and fragmentation of u3si2 particles, will cause fuel meat to swell, al matrix to crack and u3si2 particles to invade to clad. as a result, the thickness of the meat increased, the thickness of clad decreased and the deformation of fuel plates increased, and the leakage probability of the radioactive mass increased reasonably

    同時，由於芯體膨脹及鈾硅顆粒碎裂的綜合作用，使u _ 3si _ 2顆粒向包殼侵入，最終使燃料板芯體厚度增加較大，芯體及燃料的體積也顯著增加，包殼厚度減薄；高溫將加速芯體u _ 3si _ 2顆粒碎裂、芯體開裂、包殼以及燃料板變形，從而使燃料芯體與包殼脫開，最終可能導致放射性物質泄漏。
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