裂變計數管 的英文怎麼說
中文拼音 [lièbiànjìshǔguǎn]
裂變計數管
英文
fission counter tube- 裂 : 裂動詞[方言] (東西的兩部分向兩旁分開) open
- 計 : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
- 數 : 數副詞(屢次) frequently; repeatedly
- 管 : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
- 裂變 : [核物理] atomic fission; fission; nuclear fission
- 計數 : count; tally; counting計數卡 numbered card
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The simulation can be divided into three processes sequentially : calculating the induced fission neutron rate of uranium and space distribution by mam - li neutron source, computing the total uranium fission neutron count rate and time distributions of 42 3he tubes, and calculating the neutron coincidence counting rate
第一步,以ain ? li源為中子源,計算鈾的誘發裂變中子產生二率及空間分佈;第二步,以鈾的誘發裂變中子為中子源,計算化根』 ne管的總中子計數率及時間分佈;第三步,計算中子符合計數率。Abstract : based on the problems in assessments of quality of life and the theory of analysis of variance for split - plot design, a method for analyzing longitudinal quality of life data both univariate and multivariate was introduced with discussions on the application problems. it is also used to analyze the longitudinal quality of life in drug addicts across two groups
文摘:萬崇華等.縱向資料裂區設計方差分析法及其在吸毒者生命質量評價中的應用.數理統計與管理. 1999 , 18 ( 1 ) , 1 - 4本文針對生命質量測評中存在的實際問題,分單變量和多變量兩種情況介紹用裂區設計方差分析思想處理縱向生命質量資料的方法,對應用中的有關問題進行討論,並用於吸毒者縱向生命質量的分析。It has been found that the depth of crack and fracture toughness of material can be expressed by weibull distribution, ratio of depth to length of crack and strength of material can be expressed by logarithmic normal distribution and normal distribution respectively
對該管道主要隨機變量的統計分析表明,裂紋深度和材料的斷裂韌性表現為威布爾分佈,裂紋深長比表現為對數正態分佈,材料的屈服強度和拉伸強度表現為正態分佈。
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