percentage data 中文意思是什麼

percentage data 解釋
百分率數據
  • percentage : n 1 【數學】百分法；百分數；百分比，百分率。2 比例，部分。3 【商業】手續費，傭金。4 〈俚語〉賺頭...
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  1. Using the model experiment data, the authors calculate the decreased percentage of water jump length, unit width hydraulic jump volume and the water depth downstream of the jump ; and also calculate the energy dissipation rate of dentoid baffle, it is concluded that the device of dentoid baffle can increase the energy dissipation rate of hydraulic jump theory and decrease the engineering cost

    計算了新增齒墩設施的消能量，同時計算了新增齒墩設施的躍后水深、水躍長度和單寬水躍容積減少的百分數。結果表明，採用齒墩設施，可增進消能作用，並取得顯著的經濟效益，達到附加射流水躍理論所預期的效果。
  2. Liihe palynological data indicate a vertical paleovegetational landscape : evergreen broad - leaved forest dominated by castanopsis, lithocarpus, cycobalanopsis and anacardiaceae etc occurred on the slopes near the deposit site ; mixed coniferous / broad - leaved forest and coniferous forest occurred on the area of high elevation, and main elements were tsuga, podocarpus, pinus, picea and abies etc. seven paleoclimatic parameters of liihe area estimated include mat ( 13. 3 - 20. 9c ), wmt ( 22. 5 - 27. 5c ), cmt ( 2. 5 - 12. 6c ), dt ( 12. 1 - 24. 8c ), map ( 803. 6 - 1254. 7mm ), mmap ( 179. 4 - 281. 9mm ) and mmip ( 10. 2 - l8. 5mm ). yangyi palynoflora comprises of 52 palynomorphs belonging to 32 families. the percentage of angiosperms is 61. 5 %, gymnosperms 9. 6 %, pteridophytes 25. 0 %, algae 3. 9 %

    呂合孢粉植物群的組成反映該地區在沉積時期植被具有垂直分帶特徵，沉積地附近分佈有常綠闊葉林，包括殼斗科的青岡屬、栲屬、石櫟屬和漆樹科等植物，以及多種亞熱帶和溫帶闊葉成分；林中混生少量針葉樹（如松屬和杉科等） ；林內蕨類植物較少；距沉積地較遠的海拔較高的地區分佈由鐵杉屬、冷杉屬、雪松屬和雲杉屬組成的針闊混交林或針葉林。
  3. United nations habitat indicators programme ( unhip, 1993 ) data suggest that hong kong performs well against the comparator countries, partly due to the fact that the majority of tenants live in public housing where affordability is considered when setting rents. however, for the percentage of permanent structures, an indicator designed to measure the quality and proportion of housing that provides adequate shelter, and floor area per person, hong kong performed poorly against international comparators

    根據聯合國住屋指標計劃（一九九三）所得的數據，香港比其他比較國家有較佳的表現。部分原因可能是大部分市民都是居住在公營房屋，而租金的厘訂是以市民的負擔能力為依據。不過，就永久房屋的比率（一個用來量度作為適當居所的房屋所佔比率和質素，以及每人樓面面積的指標）來說，香港的表現則比其他比較國家略遜一籌。
  4. On this basis, adopt the plural linear regression method, regard peasant ' s per capita income as the dependent variable, per capita agricultural land area, unit agricultural land area chemical fertilizer use amount, agriculture total value account for gdp proportion and land degradation the index data ( land degradation fictitious variable, land degradation percentage and land degradation the array variable of the degree ) as the independent variable

    在此基礎上，採用多元線性回歸方法，以農民人均收入為因變量，人均農業用地面積、單位農業用地面積化肥使用量、第一產業總值佔gdp比例和土地退化指標（土地退化與否的虛擬變量、土地退化百分比和土地退化程度的序列變量）為自變量來分析。
  5. Type yg008 multi - filament yarn tensile strength tester is to determine the tensile strength and percentage elngation of raw silk and other linear materials ; print, output various data

    產品說明：本儀器用於測定生絲和其他線形材料的斷裂強度和伸長率，並列印輸出各項數據。
  6. The data was analyzed with three softwares : tfpga popgene32 and amova155 which are tools for molecular analysis. the percentage of polymorphic sites at species level was 86. 93 %, and they were 83 % 68 % and 80 % at population level. nei " s gene diversity index was 0

    但長葉榧還保留了較高的遺傳多樣性：物種水平的nei氏基因多樣度指數達到0 . 2479 ， shannon信息指數也達到了0 . 3807 ，而其物種水平的多態位點百分率高達86 . 93 。
  7. The edition of graphical data is operated on mge software and the area of all kinds of grassland types is calculated on the titan gis software. the result shows that : the total rangeland area of xinbaerhuyou banner is 2257078. 62 hm2, its area percentage is 89. 86 % ; the area percentages of temperate steppe type, temperate meadow steppe type, lowland meadow type, marsh type and temperate forage improved grassland are separately 85. 11 %, 1. 23 %, 12. 19 %, 1. 19 % and 0. 28 %. in lowland meadow type, two new subtypes - lowland meadow subtype and lowland saline meadow subtype are found, which were not found in the former materials

    研究結果表明：新巴爾虎右旗草地類型的總面積為2257078 . 62hm2 ，占總土地面積的89 . 86 % ；溫性草原類、溫性草甸草原類、低地草甸類、沼澤類及改良草地面積占草地總面積的比例分別為85 . 11 % 、 1 . 23 % 、 12 . 19 % 、 1 . 19 %和0 . 28 % ；低地草甸類中出現了以前沒有的低濕地草甸亞類和低地沼澤化草甸亞類。
  8. This paper discuss that we analysis and deal with examine data by means of computer assist, estimate the difficulty, degree of differentiate, believe degree of examination paper, efficiency degree so on, deal with examine data. it give statistical distributing about examine result person percentage, standard fraction plenty give play to strong point of assess and diagnosis, feed back and inspirit function

    利用計算機輔助手段，對考試成績進行處理和分析，在試題難度、區分度、試卷信度、效度等方面給出定量的估計，並對考試原始分數進行加工，在此基礎上，得到班級成績的統計分佈，個人的百分等級和標準分數，以充分發揮考試的評定與診斷，反饋與激勵功能。
  9. Abstract : this paper discuss that we analysis and deal with examine data by means of computer assist, estimate the difficulty, degree of differentiate, believe degree of examination paper, efficiency degree so on, deal with examine data. it give statistical distributing about examine result person percentage, standard fraction plenty give play to strong point of assess and diagnosis, feed back and inspirit function

    文摘:利用計算機輔助手段，對考試成績進行處理和分析，在試題難度、區分度、試卷信度、效度等方面給出定量的估計，並對考試原始分數進行加工，在此基礎上，得到班級成績的統計分佈，個人的百分等級和標準分數，以充分發揮考試的評定與診斷，反饋與激勵功能。
  10. Based on observational data of 146 meteorological stations around the yellow river basin from 1960 to 2000, the spatial and temporal distributions of the sunshine percentage are studied

    摘要利用黃河流域及其周邊146個氣象站1960 - 2000年逐月日照百分率資料，研究分析了黃河流域日照百分率的氣候變化趨勢。
  11. In order to raise the pertinence of customer marketing decision and reduce customer churn rate by big percentage, the article carries on a positive research on the customer churn data of a sp enterprise by using the cox model

    摘要利用生存分析對一家電信增值業務提供商的客戶流失數據進行了實證研究，提出了一個預測客戶流失概率的模型。
  12. The result shows that the new control system has convenient parameter modification, perfect controlling flexibility, rapid dynamic response speed, stable welding procedure ; the das of welding parameters has strong ability of anti - disturbance and the data is reliable. the control effect and practicability of the diagnosis system judging the welding quality are both good by using the characteristic values of welding process such as the percentage of the flashing time. gray - spots flaw in flash welding joints of rail is the least when the pole moves to and fro at the same velocity and the speed is slow

    結果表明：新型控制系統參數設置修改方便，控制柔性好，動態響應速度快，焊接過程穩定；焊接參數採集系統抗干擾能力強、數據可靠；以閃光時間百分比等焊接過程特徵量為判據診斷焊接質量效果好，實用性強；當動立柱的前進、後退速度相同且為低速時，鋼軌接頭中灰斑缺陷數量最少。
  13. The data were analyzed by using percentage, mean, standard deviation, correlation and repeated measure anova statistical methods

    所得資料以百分比、平均值、標準差、相關檢定、重復量數事後比較、重復量數變異數分析等統計方法處理。
  14. You are not a risk taker. certain complications are unavoidable in a percentage of patients, and there are no long - term data available for current procedures

    你不是一個風險承擔者- - -一些並發癥將不可避免的出現在一些患者身上，而目前沒有長效的支持數據。
  15. Data in this chapter cover the following data : major indicators of industrial enterprises, the number, value - added and main economic indicators and efficiency indicators of state - owned industrial enterprises and the non - state enterprises that are above designated size ( referring to enterprises each with an annual sales of over 5 million yuan ) ; main economic indicators and efficiency indicators of the state - owned and state holding industrial enterprises ; main economic indicators and efficiency indicators of large and medium sized industrial enterprises ; output of major industrial products and relative percentage of national total output in this year

    本章資料主要包括工業企業主要指標，國有及規模以上（即指年產品銷售收入在500萬元以上）非國有工業企業單位數、增加值、主要經濟指標和效益指標，國有及國有控股工業企業的主要經濟指標和效益指標，大中型工業企業的主要經濟指標和效益指標，主要工業產品產量以及佔全國當年產量的比重。
  16. The percentage sampling transformation is especially useful for data mining

    百分比抽樣轉換對數據挖掘尤其有用。
  17. Objective : to analyze the data of the permanent teeth caries and treatment needs of six age groups people in beijing with statistical methods which came from the second national oral health survey of china in 1995. method : the total sample of 12792 ( 8520 urban, 4272 rural ) for 6 age groups ( 5, 12, 15, 18, 35 - 44, 65 - 74 - year - old ) were examined. the diagnostic criteria recommended by the world health organization were used in this study ( oral health survey basic methods third edition, 1987 ). result : the dmf and dmft incidence of six age group in the urban was higher than that in the rural on the whole. the dental caries level of 12 - year - olds was very low. f percentage of 12 - year - olds was 15. 42 % ( urban ) and 3. 23 % ( rural ). the current situation of chinese dental care cannot meet the who objectives for the year 2000. conclusion : it pointed out that we should emphasize oral health education and enhance the consciousness of health care. since the treatments of caries became more complicated with the age, we should perform the primary oral health care in the early stage

    目的:本文對1995年第二次全國口腔健康流行病學調查中，北京地區六個年齡組人群的恆牙患齲及治療需要情況進行統計學分析.方法:採用整群抽樣方法，對北京市六個年齡組的城鄉人群12792人（城市8520人，農村4272人）進行了口腔檢查，診斷標準根據世界衛生組織1987年第三版一書.結果:各年齡組的患齲率及齲均基本是城市高於農村， 12歲年齡組的患齲情況處于很低水平， 12歲年齡組恆牙充填率為15 . 42 （城）和3 . 23 （鄉） ，結論:本結果離2000年目標有一定差距，提示我們應加強口腔健康教育，提高居民口腔保健意識.另外，隨年齡的增長牙齒治療的復雜程度逐漸增高，因此，應在人群中開展初級口腔衛生保健，做到早發現，早診斷，早治療
  18. The percentage sampling transformation creates a sample data set by selecting a percentage of the transformation input rows

    百分比抽樣轉換通過選擇轉換輸入行的百分比來創建樣本數據集。
  19. Analyze ipo, production reports, data, include : machine efficiency, man power, material consumption, wastage percentage, various between plan and fact. make suggestions for improving production and process management

    對生產訂單、報告、數據進行分析，包括：機器效率、人工時間、物料消耗、廢品率、計劃與差異等；為改進生產和過程管理提供依據和建議。
  20. Based on the data from a survey on 606 women who sought the termination of pregnancy in three maternal and children health care centers of shanghai city, we analyzed the reasons of unwanted pregnancy and the percentage of predictable pregnancy

    根據對上海市三所婦幼保健院606名人工流產婦女的調查資料，分析了人工流產婦女非意願妊娠的原因及可預測妊娠的比例。
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