basic population 中文意思是什麼

Chapters 2－5 are devoted to the basic concepts of mendelian and population genetics which are of greatest concern in tree improvement.

第二到第五章介紹對于改良樹木有密切關系的門德爾和群體遺傳學的基本概念。

Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。

Our country " population and family planning law " the basic marriage holiday that stipulated late childbirth of marry at a mature age can enjoy a country to set clearly, birth holiday, prolate rewards marriage holiday and award to bear pay of false other perhaps material benefits

我國《人口與計劃生育法》明確規定了晚婚晚育都可以享受國家規定的基本婚假、生育假，延長的獎勵婚假和獎勵生育假或者其他福利待遇。

Submersed land area including different utilizing type by sea water are calculated and the potential economic loss and population affected by the submerged disaster are assessed for no defence ， different sea - level rise and high water level. furthermore, special topic maps of fatalness of sea level rise, vulnerability of land system, socio - economic and ecological vulnerability, and defending ability are produced. the following results are combined with the basic study cell based on area source model following mathematical models of risk evaluation, considered of defence or no defence

運用海平面上升災害危險性、土地系統易損性、社會生態經濟易損性和抗災能力的數學模型，在mapinfo軟體下運行，得到該區上述四種評估因子的專題圖；並分別按照考慮抗災能力以及不考慮抗災能力兩種情況，用海平面上升災害風險評估模型融合各因子，得到遼河三角洲（盤錦市）海平面上升災害綜合風險評估圖。

In practice, both inhabitant community and commercial communities are all - round regions for answering the demand of citizens ’ basic living, and consist of the same factors : population, region, culture, basic service establishment

本文從需求與供給兩方面著手分析社區公共產品有效供給問題。以社區公共產品概念界定切入，分析社區公共產品供需理論，從而建立城市社區公共產品有效供給基本理論框架。

Abstract of contents 1. background and significance of the topic human capital investment is the basic channel of china to shift from large population country to large human capital country

一、內容摘要: 1 、選題的背景和意義人力資本投資是我國從人口大國邁向人力資源強國的基本途徑。

In chapter 4, based on the analysis of denotation and functions of index system and the elaboration of connotation, goals, basic principles and its factors of asd, we inquire 25 scholars in the fields of asd and construct the index system of easd including population, economic, social, resources, environmental system that add up to 32 indicators considering from the statistic data in hand. then we calculate the weight of each indicator with the analytic hierarchy process ( ahp ) according to the advices given by the scholars. next, a comprehensive evaluation model is built for evaluating the level of asd, the ability of the resources and environmental systems to the population, economic, social development systems, the level of coordination development situation of population, economic, society, resources, environment with the methods of econometrics regress models and fuzzy mathematics

論文第四章，在把握一般指標體系內涵、功能的前提下，結合對農業可持續發展的涵義、目標與影響因素分析的基礎上，通過對25位國內農業可持續發展研究學者的咨詢，構建包含人口、經濟、社會、資源與環境五大系統共32個指標的浙江大學碩上學位論文衣業友展可持續性的評估指標體系及其應用研究農業可持續發展評估指標體系，採用層次分析法（ ahp ）確定各指標權重，進而從農業可持續發展水平、農業中資源與環境系統對人口、經濟、社會系統的支持能力及各大系統之間的協調發展狀況三個方面運用統計分析方法（計量經濟學和模糊數學）建立綜合評估模型。

Enlarging the home demand is the basic standpoint in the immediate economic development, while in order to enlarge the home demand and to maintain the sustaining development of economy, the largest market potential is in the countryside, where 70 percent of the population live, so their consumption behavior and character play a decisive role in promoting the social effective demand

擴大內需是近期經濟發展的基本立足點，要擴大內需，保持經濟持續增長，市場潛力最大的是農村，占我國人口70的農民的消費行為，在拉動社會有效需求中起著舉足輕重的作用。

Based on the data and information of the survey of normalizing minimum life guarantee system in urban population conducted by the ministry of civil affairs in nine chinese cities, this paper analyzes the method and effect that the guarantee bodies at the grassroots level investigate the income, property, hidden employment of urban residents entitled to basic living allowances, sums up the major obstacles faced by minimum life guarantee system in urban population, rethinks the applicant ' s behaviors of hiding their income and property, and appraises the index of assessing the family income and property of urban residents entitled to basic living allowances

摘要通過運用民政部在全國九城市進行的「規范城市最低生活保障制度」的調查數據和資料，對基層辦保機構調查低保人員收入、財產、隱性就業的方法及效果進行了分析研究；對其在執行低保制度面臨的主要障礙進行了梳理評述；對申報對象隱滿收入和財產的行為進行了反思；對測評低保家庭收入和財產的指標進行了考察評估。

Chapter 2 is " review in the perspective of history ", it analysis the history progress and the basic law evolved in the chinese farmland institution, it indicates that the population pressure is the basic motive to drive the transition of the chinese farmland institutions. the population pressure would inevitably cause social crisis if rural labor can not be transferred completely, and finally leads compulsive population decrease through the dynasty change

第2章「歷史視角的回顧」著重分析中國農地制度演進的歷史進程和基本規律，指出人口壓力是推動中國農地制度變遷的基本動力，如果不能實現農村勞動力的有效轉移，人口壓力必然導致社會危機，並以「改朝換代」式的大動蕩實現人口數量的強制性（災難性）調整。

Taking the population calculated from the basic seedlings formulas self - drafted of the dry - land seedling - raised on plastic trays ( dpt ) with scattered - planting in double - season rice as the middling population, one population of the higher and the lower were set respectively, and the yields and yield formations of these different basic populations were compared

摘要以自擬基本苗公式計算出的苗數為中等群體，設置上下水平基本苗數各1個為對照，比較了早、晚稻塑盤早育拋栽不同群體起點產量及其形成的差異。

Specification of basic operation functions for public order administration information system. part 2 : basic operation functions of temporary resident population

治安管理信息系統基本業務功能規范.第2部分:暫住人口管理基本業務功能

From the angle of quality and quantity, this paper advances the judging standards on the coordination between developing the small towns " enterprises and constructing small towns, analyzes the indispensability of the coordinated development, and finds out the obstacles existing in coordinating of the two things, such as system, population, economy, which explains why the coordination is the basic way for developing henan small towns. lastly, this paper draw its condusions for small towns construction and development

最後，探討鄉鎮企業和小城鎮協調發展的基本途徑，並結合河南省的實際情況，提出了加快河南省小城鎮建設應遵循的六項基本原則，即堅持規劃在先、依法實施的原則；因地制宜、形式多樣的原則；政府投資與社會投資有效結合的原則；基本建設百年大計、質量第一的原則；兩個文明一起抓的原則；可持續發展原則。

In the first part, the paper mainly discourse upon the gestation course of theoretic base in laser physics, stimulated emission, population inversion and other basic theory of laser were discussed

第一部分主要論述了激光物理理論背景的醞釀過程，對受激輻射、負吸收、粒子數反轉這幾個激光物理的基本理論的建立過程作了研究和分析。

This affects risks for entrepreneurs taking on new technologies as well as basic technological literacy and skills in the population

這會影響到企業家採用新技術的風險，以及人口的基本技術素養和技能。

The paper includes the contents as follows : the second chapter introduces the basic theory of bp neural network, chapter 3 puts forward a solution named divide - assemble, chapter 4 introduces the preprocessing of input population, chapter 5 introduces the basic theory of genetic algorithms, chapter 6 discusses gdr - ga algorithms, 7 part introduces the processing of atm band - width distribution dynamically and gives several program modules among them. chapter 8 introduces the interface, running and results about the software system, the last chapter summarizes research work of this dissertation and further researches arc prospected

本文主要包括以下內容：第2部分闡述bp神經網路基本理論，第3部分介紹了拆分組裝方法，第4部分主要介紹了bp神經網路輸入樣本的預處理，第5部分介紹了遺傳演算法的發展及其基本理論，第6章介紹的是最速梯度? ?遺傳演算法，第7部分介紹了atm帶寬動態分配過程、子網與總網的學習過程和其中的一些關鍵程序模塊，第8部分介紹的是該系統界面和運行情況，最後一部分總結了論文所做的工作和進一步工作設想。

Difference in basic population structure of the ethnic groups in kazakhstan

哈薩克斯坦不同民族在人口基本結構方面的差異

According to the population equilibrium equation and utilize the population poly - factor compounding projection, this paper expounds the basic population projection methods and steps in the exoteric regions so as to provide the concrete population forecast practice some instructions

本文依據人口平衡方程，運用人口分要素組合預測法，闡述了開放區域人口預測的基本方法和步驟，從而為具體的人口預測工作提供思路借鑒。

The large basic population courses that the speed of population increasing is hard to drop down rapidly in short time

人口基數大，又使人口增長速率在短時期內難以大幅度下降。

The principal approaches include the determination of breeding targets ; classification of parents ; establishment of basic population, recurrent selection population and improving population, screening and rational arrangement of fine varieties ; and combination of fine varieties with reasonable cultivation method

主要包括制定育種目標，進行親本分類，構築基礎群體，組建輪選群體，建造改良群體，篩選優良品種，合理布局品種，以及良種良法配套。