water status 中文意思是什麼

Arsenic contents in drinking water and arsenism status : report of a provincial survey in shaanxi province in

2005年陜西省飲用高砷水篩查和砷中毒病情調查

Changes in soybean water status have also been measured by beta ray gauging.

大豆水分狀況的變化也已用射線計量器測出。

( 3 ) distill the environmental geologic factors and analyzes their harmness and reasons mainly analyzes the status in quo, reason, distribution, harmness and defend for the falls, surface sink, mine suddenly water, landslip, castoff, etc. ( 4 ) evaluate the probability of the geology calamity take use of the method of factors and coverage union to evaluate the probability of the geology calamity, and then plot out the high, middle and low probabilit

（ 3 ）提取環境地質因素並進行分析其危害及成因利用提取的要素、數字地面模型和屬性數據庫及常規資料重點分析了構造、塌陷、礦坑突水、崩塌、廢棄物、地下水疏干區等要素的現狀、分佈、成因、危害及防治。 （ 4 ）為金礦區地質災害易發性做出評價利用權重值和圖層疊加的方法對金礦區地質災害易發性做出評價，把金礦區劃分為高易發地區、中易發地區和低易發地區，針對這些地區提出治理措施。

In consideration of the crises of both the industrial water and the domestic water in the estuarial areas of the yangtze river caused by the decrease of the channel runoff and the intrusion of the sea water during the dry season in dry year, the concept, method and planning framework of the water resources allocation for the areas mentioned above along the main stem of the river are put forward herein based on the preliminary prediction of the future water demands by taking the water resources allocation therein during the dry seasons as the actual case in combination with the status quo of the water environment and water resources utilization concerned

摘要針對枯水年枯水季，因河道徑流量較少，鹽水入侵的頻率和強度顯著提高而引起的長江河口沿岸地區生產生活用水安全，文中結合長江口地區水資源利用和水環境現狀，以大通以下長江幹流地區在枯水季水量分配為實例，在初步預測未來河口地區水資源需求的基礎上，提出長江口地區水資源配置的思路、方法及方案框架。

Based on an analysis of the history and present status of the farmland - pastoral ecotone in the northern part of china, a new point of view was proposed in this paper for the construction of eco - environmental systems, namely, the industrial structure has to be modified so as to make a functional integration between different parts of the whole system : to give priority to a combination between cultivated grassland and in - shed feeding of domestic animals, and at the same time, to employ a new model of animal husbandry so that the degradated natural grassland can be recovered ; to develop a new type of processing industry for agricultural and forestal products so as to create a pluralistic enterprise structure ; to make a better use of water resources by taking advantages of the abundant resources of energy and minerals, and to restrain the expansion of industries of high environmental cost ; to employ techniques of integration management and restoration ecology, and to speed up the process of woodland and grassland recovery ; to make a thorough plan for arrangements of hills, waters, roads, farmlands, forests and pastures in order to gain an integration at landscape level

摘要在簡要分析中國北方農牧交錯帶形成歷史和現狀的基礎上，提出了北方地區生態環境建設必須從產業結構調整出發、進行系統功能整合的思路：把人工飼草業舍飼畜牧業擺在農牧交錯帶經濟發展的優先位置，推行新型畜牧業經營管理模式，促進天然草場改良復壯；發展「綠色」農林牧產品精細加工業，建立多元化產業結構；發揮能源和礦產資源優勢，合理利用水資源，限制以破壞環境為代價的產業的發展；推廣區域綜合治理與生態恢復技術，加大退耕還林還草的力度；山、水、路、農、林、牧統一規劃，實現生態系統在景觀水平上的整合。

Firstly, the status of our nation ' s water resources, flood and arid hazards is overviewed to illustrate the necessity for study on dynamic control of flood season limited water level. disadvantages in traditional limitsd water level design, static control of limited water level design, static control of limited water level and fuzzy limited water level curve are pointed out, and mending methods for these are introduced. dynamic control and its key problems are analyzed hi next section. the allowable range of limited water level is determined, so as the allowable extreme risk index. the definition of extreme risk is re - illustrated, risk analysis methods in reservoir operation is discussed either. according to the definition of extreme risk rate, the allowable extreme risk rate of reservoir is systematically demonstrated with variant extreme risk indexes and flood season limited water level

本文首先闡述了我國水資源狀況和水旱災害、說明水庫汛期限制水位動態控制研究的必要性；介紹了傳統汛限水位設計、汛限水位靜態控制、模糊汛限水位過程線存在的問題及其初步改進方法；分析汛期限制水位動態控制的方法及關鍵問題；進一步闡述了水庫極限風險率的定義；根據極限風險率定義，詳細敘述了不同極限風險指標時、不同汛期限制水位下起調，水庫所能承受的極限風險率計算方法。然後，基於極限風險率計算方法，以白石水庫為背景，研究「考慮壩體自身安全、考慮壩體安全與下游防護對象控制下泄流量的汛限水位動態控制的極限風險率」 。

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。

To understand the relationships between the benthos, sessile organisms and the constructions of artificial shallow water zone, the performance of the benthic index of biotic integrity ( b - ibi ) was used to analysis the ecological status

結果顯示： （ 1 ）底棲生物及附著生物皆可反映海岸淺灘生態環境的生態現況，適合作為生物指標。

This paper aimed at present status that most researches assembled in chemical products, adopted different determine methods, represented the transformation characteristic of nitrogen among water and soil of the sulphureous urea, confirmed the nutrient release speed, found out the optimum determine method in agricultural production application

針對目前對緩釋肥料釋放特性的研究集中在化工製作領域這一現狀，採用不同的測定方法，闡明含硫尿素中的養分氮在水及土壤中的轉化特點，確定養分的釋放速率，以求找出適合農業生產應用的方法。

According to the principles of landscape ecology and characteristics of common species of aquatic plants for various water environments, the status of landscape use of aquatic plants, as well as the planting design for ecological waterscape, was analyzed in this paper

在應用現狀基礎上，從水生植物在不同水體環境中的應用特點出發，並結合景觀生態學原理，初步探討了水生植物在園林水景設計中的應用特點和在不同水體環境中的生態配置模式。

Using the program, the thesis studied the status of the chilled water distribution in the system when operating in the practical conditions, and analyzed the performance of the system when adopting different controlling methods of pumps and the chilled water flow in the ahus ( air handling unit ) during the course of converting the constant chilled water flow system to variable chilled water flow system

利用所編寫的程序研究了冷水系統實時工況下運行時，冷水系統內水量的實際分佈情況；分析了定水量系統改造為變水量系統時，採用不同的水泵控制方案及末端採用不同的水量控制方法時的系統性能。

I also summarized briefly the qualifications for tender agency, factors which would block the development of tender agents and the countermeasures, a nd anticipated the foreground of its development in water conservancy systems of hebei province, and then, i advanced my suggestion on the standardization of tendering and bidding procedures in the relevant projects ; i also analyzed the insufficiencies of decision - making system, documents study and circumstances research in the tenders. at the same time, i introduced the skills and strategies in the tendering and bidding, and advanced my analysis results and suggestions. through the introduction of the procedure from opening to evaluating and deciding the tenders, and the scores registration method on evaluating tenders, i pointed out the status quo and main problems occurred in the tendering and bidding in the construction of water conservancy projects in hebei province, and put forward my suggestion on the system of opening, evaluating and deciding of tender in the projects

在對招標人、招標代理機構和招標過程的法律規定與分析后，指出河北省水利工程建設招標人和河北省工程建設招標代理機構的現狀及存在問題，提出了市場經濟條件下，最合理的招標組織形式為招標代理，並簡述了招標代理機構的資格要求、河北省水利工程建設管理機制中阻礙招標代理機構順利發展因素及對策，預測了招標代理制度在河北省水利系統的發展前景，對進一步規范河北省水利工程招標活動提出建議；對投標過程中存在的投標決策、招標文件研究、投標環境調查不足之處進行了分析，同時介紹了河北省水利工程建設投標報價技巧及策略，對河北省水利工程投標活動現狀及存在問題提出規范化的分析和建議；通過對水利工程開標、評標、定標運行程序和河北省水利工程評標計分辦法的介紹，指出了河北省水利工程建設招標投標定標運行的現狀和存在的問題，提出了河北省水利工程建設開標、評標、定標運行體系的建議。

Comparative studies on the physioecological traits of photosynthesis, transpiration and stomatal conductance in four congeneric species, mosla hangchowensis ( m. h ), mosla scabra ( m. s mosla chimnsis ( me ) and mosla dianthera ( m. d ) were investigated under controlled soil water status in this paper

本研究通過對控制土壤水分條件下杭州石薺? （ moslahangchowensis ） 、石薺? （ moslascabra ） 、華薺? （ moslachinesis ）和小魚仙草（ mosladianthera ）四個同屬近緣物種的光合、蒸騰和氣孔等生理生態特性的研究，分析了它們對變化的環境產生的功能可塑性變化，解釋了在進化過程中這些近緣物種從瀕危到廣布的差異。

We analyzed the alternative in functional phenotypic plasticity responding to variational entironments, consequently, we interpreted the difference between endangerment and wide - distribution of these closely related species, and the results showed : 1 all of the daily changes of photosynthetic rate responding to different water status show " double apices " except m. d, the daily changes of photosynthetic rate in m. d shows " simple apices " responding to arid soil water content, while " double apices " responding to the other soil water content. emerging time of daily maxim of pn is difference between species and between treatments. daily course of transpiration and stomatal conductance of these for species all show " double apices ", but the emerging time of daily maxim of transpiration rate and stomatal conductance rate are all different between species

結果表明： 1 、除小魚仙草外，四物種的光合速率日變化在不同水分梯度下均表現出「雙峰型」 ，小魚仙草的光合速率日變化在於旱時表現出「單峰型」 ，其餘水分梯度下表現出「雙峰型」 ，種間和梯度間日最大光合速率出現時間有一定的差異；四物種蒸騰速率和氣孔傳導力日進程也表現出「雙峰型」 ，但種間日最大氣孔傳導力和蒸騰速率出現的時間也存在一定的差異。

Effects of water status and temperature on leaf water energy state

溫度與水分狀況對作物葉片水分能態的影響

The shrinking and swelling in plant stem diameter was closely related to the crop water status within plant, the parameters derived from stem diameter measurements were reliable plant water status indicators, which could reflect crop water deficits sensitively, duly and accurately

摘要植株莖直徑的收縮和膨脹與作物體內水分狀況密切相關，莖直徑變化測量參數能實時、靈敏地反映作物水分虧缺程度。

Based on the research of photosynthetic carbon assimilation in natural habitat, the physiecological features of net photosynthesis ( pn ) and growth of changium smyrnioides wolff and anthriscus sylvestri ( l. ) hoffm were measured under controlled soil water status ( saturation status ( ss ), moderate status ( aw50 ) and dry status ( aw20 ) ), the difference of photosynthesis and transpiration to environmental factors and the adaptation to environmental fluctuation compared, to analyze the mechanism of c. smyrnioides to be endangered

本文在對野外自然條件下瀕危植物明黨參（ changiumsmyrnioideswolff ）和非瀕危植物峨參光合碳固定能力測定的基礎上，研究了在控制土壤水分條件下明黨參、峨參和另外一種瀕危植物川明參（ chuanminshenviolaceum ）的光合和生長特點，比較它們的光合、蒸騰等對光照、溫度等環境因子響應及對環境變化適應能力的差異，分析了明黨參瀕危的原因和機理。

A research of the relationship between residents ' drinking water status and intestinal infectious diseases in zhuji city

諸暨市居民生活飲用水衛生狀況與腸道傳染病關系調查

Response of leaf area expansion and photosynthetic characteristics of cucumber to soil water status in greenhouse

溫室黃瓜葉面積擴展與光合特性對土壤水分的響應研究

Under controlled soil water status, the theoretical water niche of c. smyrnioides was saturate and moderate soil water status ; chuanminshen violaceion was moderate, while a. sylvestri was the most broad, and adapted well from saturation to 20 % water sattus. the photosynthesis of one - year - old and two - year - old c. smyrnioides was higher in saturate and moderate than that of in dry, the recovery of photosynthesis in dry condition was weak when they watered to saturation. the photosynthesis of one - year - old c. violaceum was higher in moderate than in two others ; two - year - old was higher in saturate and moderate than in dry, the former two had little difference

一年齡和二年齡明黨參在飽和和中度濕潤條件下的光合顯著地比乾旱條件下大，並且在脅迫去除后，乾旱條件下的明黨參恢復能力弱；一年齡川明參在中度條件下光合最大，二年齡川明參在飽和和中度條件下最大，二者沒有顯著的差異，脅迫去除后恢復能力較明黨參強；一年齡峨參飽和和中度水分條件下較乾旱高，二年齡峨參則中度條件下最高，乾旱條件下光合下降的幅度較小，並且脅迫去除后的恢復能力較強。