age analysis 中文意思是什麼

age analysis 解釋
賬齡分析
  • age : n 1 年齡。2 成年〈滿廿一歲〉。3 老年，晚年。4 壽命；終生，一生。5 時代，時期，年代。6 〈口語〉很...
  • analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
  1. Analysis of actuarial calculation models of old - age pension insurance in enterprises

    企業養老保險精算模型分析
  2. Methods : we have divided the 636 molars ( without dental caries or pathological changes of root ) collected in school of forensic medicine and stomatological hospital in shanxi medicine university into four groups : maxl, max2, manl, man2, and selected 5 indexes closely related to changes of dental age ( dental attrition, contact area, the index of dentine marrow cavity, the thickness of cementum of root, the diaphaneity of dentine of root ), and proposed the grading standard and scoring standard date processing and statistical analysis after measuring the teeth of the four groups

    方法：從山西醫科大學法醫學院及口腔醫院收集的636磨牙（無齲壞、無根尖病變）分為max1 、 max2 、 man1 、 man2四組，根據牙齒的增齡變化特點，篩選了5個與牙齡變化密切相關的指標（牙齒的磨耗、接觸區面積、牙本質髓室指數、根尖牙骨質的厚度、根尖牙本質透明） ，提出了指標的分級標準和評分標準，對各組的牙齒測量后進行數據處理和統計分析。
  3. Phase - transition analysis, age - boundary line analysis, correlation and crust of weathering analysis are all used in determining the age of the planation surface

    本文介紹了相過度法、年界法、相關沉積法和風化殼法等測定夷平面年齡的方法。
  4. The empirical analysis, using probit model, showed that the extension efficiency of the technique was obviously affected by following factors : income and cost, yield increase, farmers " age and education, non - agricultural income, farmer ' s social status, distance from town, frequency of farmers " contact with media and agricultural technicians

    運用probit模型對超高茬麥田套稻技術推廣的影響因素進行分析，結果顯示畝增收節本、畝增產量、戶主年齡、戶主受教育時間、非農收入、是否幹部、離鎮距離、媒介頻率、與農技人員接觸次數對該技術的推廣有顯著影響。
  5. A analysis on status qua of age structure of daur population

    達斡爾族人口年齡結構現狀分析
  6. Discussion on library ' s motivation mechanism with the age analysis

    以年齡分析法看圖書館激勵機制
  7. Quarterly estate population age analysis

    人口年齡分析季報
  8. Stock age analysis sheet

    庫存貨齡分析表
  9. Relative writing age analysis of the black roller pen inks by capillary zone electrophoresis

    區帶毛細管電泳法分析黑色簽字筆墨水字跡相對形成時間
  10. In object - oriented image analysis " scale " is not the pixel size, but the segmentation scale threshold. scale is different for each remote sensing im age analysis

    面向對象影像分析中的尺度概念已不再是像元大小，而是指影像的分割尺度，是關于影像對象異質性最小的閾值。
  11. Analysis the reason of chinese modern age turns the failure from another angle

    另一個角度探析中國近代化失敗的原因
  12. Analysis and forecast of concrete structure cracking at arly age

    混凝土結構早齡期開裂的分析與預測
  13. Ten risk factors for survival were analysed by multiple logistic regression analysis in this study : patient ' s age, smoking or not, degree of amputation, mechanical type of injury, amputated level, number of venous anastomosis, number of arterial anastomosis, using vessel graft for artery or not, using vein graft for vein or not, and ischemia time

    我們利用多變項的羅吉斯回歸分析法來分析年齡、有無吸煙、斷指的嚴重程度、斷指的傷害型態、斷指的發生部位、動脈的吻合數目、靜脈的吻合數目、有無使用血管植瓣、缺血時間等危險因子對存活率的影響。
  14. This paper aims at the seriousness of concrete structure crack and presents one of main cause is that concrete early - age ( especially autogenous shrinkage ) become large through the systems academic analysis

    本文正是針對混凝土結構工程早期裂縫的嚴重性，通過理論分析，指出目前混凝土早期收縮（主要自收縮）的變大是造成這種早期裂縫的主要原因之一。
  15. It could be evident that the age of cave fauna is the mid - late pleistocene, according to the three fossil species comparing with those of other fossil faunas related sites and according to the river terraces analysis near by luohe river

    「陜西洛南張坪田鼠類化石研究」就是這項工作的一小部分，目的是為認識秦嶺的隆升及環境變遷提供更多的證據。
  16. Creep analysis methods of high - rise buildings and large span buildings can only refer to creep coefficient method in bridge engineering or the method of degree of creep in hydraulic construction engineering under the present experiment conditions. in this paper, the incremental expressions of concrete creep and shrinkage strain when the initial computational age is not the same as the loading age are derived and corrected from the concept of concrete creep coefficient and the mean value theorem of integral and the principle of superposition. the differences of efficiency and accuracy of creep analysis between the finite element method with creep coefficient and the initial stress method with degree of creep are presented. this paper suggests that engineers should use the initial stress method with degree of creep to estimate the influences of creep on high - rise buildings and large span buildings on the basis of conceptual design

    基於現有的試驗資料，高層及大跨度民用建築的徐變分析只能參照橋梁結構中的徐變系數方法或水工結構中的徐變度方法進行.從徐變系數的定義出發，利用積分中值定理和疊加原理，推導並修正了加載齡期與起算齡期不同時徐變收縮應變增量的表達式，對比了應用徐變系數分析徐變的有限元法和應用徐變度分析徐變的初應變法在效率和精度上的差別，並建議應從概念設計的角度出發，採用徐變度的初應變法來估算徐變對高層及大跨度民用建築的影響
  17. Abstract : creep analysis methods of high - rise buildings and large span buildings can only refer to creep coefficient method in bridge engineering or the method of degree of creep in hydraulic construction engineering under the present experiment conditions. in this paper, the incremental expressions of concrete creep and shrinkage strain when the initial computational age is not the same as the loading age are derived and corrected from the concept of concrete creep coefficient and the mean value theorem of integral and the principle of superposition. the differences of efficiency and accuracy of creep analysis between the finite element method with creep coefficient and the initial stress method with degree of creep are presented. this paper suggests that engineers should use the initial stress method with degree of creep to estimate the influences of creep on high - rise buildings and large span buildings on the basis of conceptual design

    文摘:基於現有的試驗資料，高層及大跨度民用建築的徐變分析只能參照橋梁結構中的徐變系數方法或水工結構中的徐變度方法進行.從徐變系數的定義出發，利用積分中值定理和疊加原理，推導並修正了加載齡期與起算齡期不同時徐變收縮應變增量的表達式，對比了應用徐變系數分析徐變的有限元法和應用徐變度分析徐變的初應變法在效率和精度上的差別，並建議應從概念設計的角度出發，採用徐變度的初應變法來估算徐變對高層及大跨度民用建築的影響
  18. " descriptive analysis of surveillance data for all invasive hib infection cases notified in 1997 - 2003 was performed with respect to age gender seasonality geography and death

    患侵入性流感嗜血桿菌b型感染的病例共有185例？ 37例為0 - 4歲的兒童。
  19. This paper unfolds engineering disposition and theoretical research of negative temperature high performance concrete ( nthpc ) with the damage of many factors motivation, the project background based on qing - zang railway engineering, which is one of four - emphasized engineering during the tenth five - plan. due to the difference of environment of construction and service between nthpc and ordinary concrete, and therefore durability of nthpc is required to higher level. at a first, nthpc must avoid frozen damage at early age and possess anti - freezing property at later period, in order to meet engineering practicable application need, and this are two emphasized and difficult problems, as for nthpc ; by means of mechanism analysis about deicing - agent ingredient and anti - freezing at early period, adopting composite technique routine of mineral addition + anti - freezing element + water - reducer4 - air - entraining + anti - erosion of steel component etc, based on orthogonal experimental approach, fd - 1 composite functional admixtu re was manufactured, which has more property and orientation on qing - zang railway

    負溫混凝土由於和普通混凝土在施工環境及服役環境上存在的差異，因此表現為比普通混凝土更為較高的耐久性要求；負溫混凝土首先要避免早期的凍害以及具備長期抗凍性能，才能夠滿足工程實際應用的要求，這也是負溫混凝土必須解決的兩大技術關鍵；通過對目前常用防凍劑組分作用機理的分析研究及混凝土早期防凍機理探討，採用礦物外加劑+防凍組分+高效減水劑+引氣+阻銹組分功能復合的技術路線，通過正交試驗設計復配了適應青藏鐵路工程要求的專用多功能復合型外加劑fd - 1 ；並在此基礎上配製不同等級負溫高性能混凝土，開展一系列包括硫酸鹽侵蝕、氯離子滲透、抗凍融循環、收縮及耐磨性等耐久性能研究；通過對fd - 1組分和摻量的調整，優化負溫混凝土在施工特性、力學指標和耐久性三個方面的兼容、協調性。
  20. The analysis of the determinants of educational attainment suggests that age and gender are important variables

    教育水平越低的地區，父母對子女的影響越大。
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