散裂截面 的英文怎麼說

中文拼音 [sǎnlièjiémiàn]
散裂截面 英文
allation cro section
  • : 散動詞1. (由聚集而分離) break up; disperse 2. (散布) distribute; disseminate; give out 3. (排除) dispel; let out
  • : 裂動詞[方言] (東西的兩部分向兩旁分開) open
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  1. In this paper we discuss the minimum norm control problems of nuclear reactor systems governed by the monoenergetic steady - state isotropic transport equation

    摘要討論核反應堆系統的最小范數控制問題。
  2. Under the given condition, we have proved the existence and uniqueness of the minimum norm scattering - fission cross section control element, and have given its corresponding optimality conditions

    在一定條件下證明了最小范數控制變量的存在性和唯一性,並給出其相應的優化條件。
  3. Spallation cross section

    散裂截面
  4. Experimental results indicated that the polypropylene fiber can improve the workability of concrete availably, and can increase the presentation quality of structures with the voids and pits decreased ; the cracks of beam are controlled effectively, the width and length of crack decreased, the dispersibility of crack in beam face improved, and the ductility of beam increased ; and the cracking load of reinforced concrete beam is increased, the amplify up to about 30 %, simultaneity the ultimate bear capacity increased

    試驗研究表明,使用聚丙烯纖維后,能有效改善新拌混凝土的和易性,並能增強混凝土構件的外觀質量,減少構件表蜂窩、麻、氣孔、細小紋等;同時,在破壞試驗過程中發現梁的縫能得到有效控制,縫寬度減小,縫的發展高度降低,縫的條數增加,提高了梁縫分能力,增強了梁中混凝土的韌性;提高了鋼筋混凝土梁的開荷載,幅度可達30左右,增強了結構的延性,提高了結構的抗性能和屈服荷載。
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