燃料棒 的英文怎麼說
中文拼音 [ránliàobàng]
燃料棒
英文
fuel pin-
Helium leak testing of nuclear fuel rod for pwr
壓水堆燃料棒氦質譜檢漏Metallographic examination for weld seam of nuclear fuel rod used in pwr
壓水堆核燃料棒焊縫金相檢驗Specifiation of nuclear fuel rods for miniature neutron source reactor
微型中子源反應堆核燃料棒技術條件Radiographic inspection of welds for pwr fuel rods
壓水堆燃料棒焊縫x射線照相檢驗方法Zirconium alloy zircaloy fuel cladding
鋯合金燃料棒包殼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。And with more and more nuclear material being processed and reprocessed ? as mostly uranium - laden reactor fuel - rods turn into mostly plutonium - laden spent fuel ? the possibilities for theft or diversion can only grow
而且，隨著越來越多的核原料經過加工和再加工? ?通常是含鈾的反應堆燃料棒轉變成了含鈈的核廢料? ?發生盜竊或轉移的可能性只會增大。In chapter two the general design requirements for a measuring system for fast neutron reactors and fuel pins are presented and the brief introduction of mechanical equipment is also given
第二章介紹了快堆組件套管及燃料棒測量控制系統總體設計需求，以及機械設備的概況。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。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。Transient experiment is introduced, whose research method is that absorber is moved down and up with different speed, power of fuel rod changes with different speed as well, so behavior of fuel rod will be studied. physics design is most important in transient experiment
本文簡述了國內外壓水堆高性能燃料棒研究的發展情況，提出了我國進行壓水堆高性能燃料棒瞬態行為堆內試驗（以下簡稱瞬態試驗）的緊迫性、必要性和可能性。The maximum heating rate of absorber is o. skw. ? h / ? inside experiment fuel rod is much lower than that outside experiment device. influence of absorber movement on thermal neutron flux decreases, as radial distance between absorber and measuring point increases
給出了硼不銹鋼和銀分別做為吸收體的兩種方案的計算結果，即有效增殖因子keff 、中子通量密度分佈、燃料棒功率、吸收體組分及其發熱，並進行了分析、比較，為瞬態試驗裝置的設計提供了參數。264 fuel rods per assembly
每個燃料組件有264支燃料棒There are altogether 157 fuel assemblies with 264 fuel rods per assembly in the reactor core at
的反應堆堆芯共有157個燃料組件，而每個燃料組件有264支燃料棒。The new fuel assembly has very low radioactivity and can be handled and transported safely
未經使用的燃料棒和燃料組件含極低放射性，故在處理和運送方面均屬安全。The government in pyongyang is committed to freezing swiftly its main nuclear facility at yongbyon, where, among other things, plutonium is extracted from spent fuel rods
平壤政府承諾很快凍結其位於寧邊的核設施，在那裡，除開許多其他核相關活動以外，鈈是從用過的燃料棒中提取濃縮的。Many nuclear reactor cores consist of radioactive fuel rods dunked in water
許多核反應堆的核心部分就是由浸在水中的放射性燃料棒組成。In chapter one the development of nuclear fuel and the significance of examining nuclear fuel assembly as well as the development of a measuring system for fast neutron reactors and fuel pins and the significance of controlling a measuring system by computer is recommended
第一章介紹了核燃料發展現狀和對核燃料器件進行檢測的意義，以及快堆組件套管及燃料棒測量系統的發展現狀和採用計算機控制測量系統的意義。In chapter three the hardware design of a measuring system for fast neutron reactors and fuel pins is involved
第三章介紹了快堆組件套管及燃料棒測量電控系統的硬體設計。This paper presents in detailed the design and fulfillment of the hardware and software of a measuring system for fast neutron reactors and fuel, and emphasis is placed on the design and fulfillment of the software
本論文詳細介紹了快堆組件套管及燃料棒測量系統中的電控部分和測量控制軟體部分的設計及實現方法。分享友人