types of variables 中文意思是什麼

types of variables 解釋
變量類型
  1. The results showed that : ( 1 ) compared with never smokers, former smokers used more medical services of all types with the except of herb doctor care. but only differences in number of emergency visits ( by 4. 5 % ), rate of and number of days of self - medication with western drugs ( by 1. 39 times and 18. 7 %, respectively ) were statistically significant after adjusting for other sociodemographic variables ; and ( 2 ) compared with never smokers, current smokers used more hospital care, emergency care and self - medication with western drugs, but only differences in rate of and number of days of self - medication with western drugs ( by 0. 63 times and 6. 6 %, respectively ) were statistically significant after adjusting for other socio - demographic variables

    結果顯示： （ 1 ）已戒菸者除中醫門診外，其他各類醫療服務的利用率與利用量皆高於從不吸菸者，但在控制其他自變項以後，只有急診次數（增加4 . 5 % ）以及自服西藥的比率（增加1 . 39倍）與天數（增加18 . 7 % ）上的差異具統計顯著意義； （ 2 ）目前吸菸者則只在住院、急診以及自服西藥的利用率與利用量上皆高於從不吸菸者，但控制其他自變項以後，亦?有自服西藥的比率（增加0 . 63倍）與天數（增加6 . 6 % ）上的差異具統計顯著意義。
  2. One is the sectional dimension, which involves knowledge, skills and affective factors ; the other is the longitudinal dimension, which covers three types of academic achievement : fundamental academic achievement, developing academic achievement and creative academic achievement. in terms of the implementation of the evaluation, it concentrates on the process and analysis of data, which covers three types of analysis : the descriptive analysis of the overall result, the analysis of variation, and the analysis of the relevance of some variables. the first type of analysis analyses scores of students in di fferent grades on the basis of various items of indexes in the testing part and the affective testing part

    評價方案的實施重點在於數據的處理與分析，包括總體描述性分析（以年級為單位，分析學生在測驗部分和情意部分各項指標上得分情況；分析學生的總分（學力測驗分+學力情意評價分）的分佈情況） 、差異分析（分析學力情意部分是否存在年級間的差異；分析學力情意部分是否存在重點班與平行班之間的差異；分析學力是否存在性別差異）和相關分析（分析同年級內，基礎學力、發展性學力和創造性學力之間的相關程度；分析學力情意部分與學力測驗部分之間的相關程度） 。
  3. This paper selected the middle part of taihang mountain as study area. the species diversity, interspecific association and correlation, and niche breadth and niche overlap were studied. the community types, community structure, ecological relationships between species diversity and community types, environmental variables were analyzed in details

    本文以太行山中段植被為研究對象，從植物群落的物種多樣性、種間關系及群落優勢種的生態位寬度和生態位重疊三個方面深入探討和研究了該地區群落類型、結構、生態及分佈格局，群落多樣性與群落類型、生境、群落結構之間的關系，以及主要優勢種的種間關系。
  4. Visual basic has functions for other types of numeric variables as well

    Visual basic還具有用於其他類型的數值變量的函數。
  5. In this lesson, you learned how to convert numeric variables to text, and also how to convert between different types of numeric variables

    在本課中，您學習了如何將數值變量轉換為文本，以及如何在不同類型的數值變量之間進行轉換。
  6. In this dissertation, with the aid of many types of constructive transformations and symbolic computation, some topics in nonlinear waves and integrable system are studied, including exact solutions, painleve integrability, backlund transformation, darboux transformation, symmetry ( similarity reduction ), conditional symmetry, lax integrable hierarchy, liouville integrable n - hamilton structure, constraint flow, involutive system, lax representation, r - matrix, separation of variables and integrable couplings. chapter 2 and 3 are devoted to investigating exact solutions of nonlinear wave equations : firstly, the basic theories of c - d pair and c - d integrable system are presented

    本文以構造性的變換及符號計算為工具，來研究非線性波和可積系統中的一些問題：精確解（如孤子解、周期解、有理解、 dromion解及compacton解等） 、 panileve可積性、 backlund變換、 darboux變換、對稱（相似約化） 、條件對稱、 lax可積族、 liouville可積的n - hamilton結構、約束流、對合系統、 lax表示、 r -矩陣、變量分離及可積的耦合系統
  7. We are glad to find that most studies are based on the information - processing theory. the factors of problems ( task variables, syntax variables, types of problems ), strategies and methods of problem solving are all considered as static and objective knowledge, and the object of instruction is recognized as the transmission of such knowledge

    接下來論文把目光聚焦到數學問題解決興起的源頭以及研究最為集中的美國，通過對過去近20年來的歷史研究進行回顧、總結、反思，可以明晰其研究的特點、方法、結論，並從其研究的制高點進一步探究有價值的研究線索，以此確立進一步研究的目標與方向。
  8. This paper discusses the target of loops optimization and various methods of program transformation which can significantly reduce the access time to subscripted variables, diminish some types of dependence, increase the " depth " of software pipelining, and merge some iterations of loops in order to make code compaction easier

    程序變換可大大減少下標變數的訪問時間；消除某些類型的相關，提高軟體流水的「深度」 ；合併多個循環，有利於進行代碼壓縮。
  9. So far, there have been many types of inequalities of gronwall - bellman - bihari type, including nonlinear inequalities, the inequalities of bihari type, the inequalities on distribution, the inequalities in several variables, discrete inequalities, matrix inequalities and so on

    Cronwall - bellman - bihari不等式從產生至今已經發展到許多類型，其中包括線性不等式、 bihari型不等式、關于分佈的不等式、含多個變量的不等式、離散不等式、矩陣型不等式等等。
  10. It summarizes the researches from three aspects : definitions and types of rorschach aggression variables ; reliability ; validity

    從攻擊變量的定義和分類、信度和效度等方面總結了具體研究領域的研究進展。
  11. The obstacles ifl deriving system of constraints aie how to analyze and reduce the state - ment components and data types of variables on w, and derive system of con8traints as concise as possibie. and the primary obstacle in solving system of constraints is how to process the nonlinear constraint ( s ) among them

    建立約束系統的困難是分析、化簡路徑w上的各種語句成分和各種數據類型，建立盡可能簡潔的約束系統；求解約束系統的主要困難是處理可能存在的非線性約束。
  12. How data is stored using the different types of variables

    如何使用不同類型的變量來存儲數據。
  13. Both types of variables can be used in expressions, scripts, and configurations

    兩種類型的變量都可在表達式、腳本和配置中使用。
  14. In fact, you could not declare the data types of variables in previous versions

    實際上，在先前版本中用戶不能聲明變量的數據類型。
  15. The repl language lets you get away without specifying the static types of variables when you declare them

    Repl語言允許您不必在聲明變量時指定變量的靜態類型。
  16. Integration services supports two types of variables : user - defined variables and system variables

    Integration services支持兩種類型的變量：用戶定義的變量和系統變量。
  17. The symbolic debugging information includes the names and types of variables, as well as functions and line numbers

    符號調試信息包括變量的名稱和類型以及函數和行號。
  18. This example emphasizes overloading multiple types of parameters to one win32 api function to allow passing different types of variables to the function

    此示例強調將多個類型的參數重載到一個win32 api函數，從而允許向函數傳遞不同類型的變量。
  19. In vbscript, all variables are of type variant, that can store different types of data

    所有變量的類型都可以改變的，因此可以存放不同類型的數據。
  20. Three pls equations have been set up, for which the dependent variable was slope angle and the independent variables were types of rock and soil, mechanics characters and physiognomy

    建立了坡角與巖體類型、力學性質、地形地貌之間的3個偏最小二乘回歸方程。
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