水躍值 的英文怎麼說
中文拼音 [shuǐyuèzhí]
水躍值
英文
entrance drop-
The paper concludes that the changing rate of ndvi of rain forest in tropic is the smallest, the changing curve is smooth, while the changing rate of ndvi of the deciduous broad leaf forest in warm - temperate zone is the largest the change of ndvi is the most conspicuous in winter and spring ( especially in april ) while is not conspicuous in summer and autumn by analyzing the change of ndvi along latitude using the ndvi value of different vegetation types along the same longitude. the vegetation index from warm temperate zone to semitropical zone has obvious transition, while other areas have no distinct change by analyzing the change of ndvi from temperate zone to semitropical zone to tropical zone using ndvi averagejn the same time it is concluded that the sink value in the beginning of the year 1995 is from the influence of the monsoon in east of china by analyzing the ndvi curve of several typical needle leaf forests. the relation between ndvi value and temperature is conspicuous while the relation of precipitation is less or not by analyzing the relation between ndvi and temperature and precipitation finally it can get the conclusion that the change of river area is the smallest, the change of sienna area is the greatest by analyzing two phases of tm data in 1987 and 1997 with rs technic
利用從同一經度的不同森林類型ndvi值分析，沿緯度方向ndvi變化可得出， ndvi在冬春季變化最明顯（尤其是在4月份最大） ，而在夏季和秋季變化不明顯。利用ndvi均值進行分析，從暖溫帶到亞熱帶到熱帶的變化情況發現，從暖溫帶到亞熱帶ndvi指數形成明顯的階躍，而其它區域沒有太大的變化，同時對幾種典型的針葉林曲線分析可知其年初的凹值源自於我國東部季風的影響。利用ndvi數據分析其與月均溫度與降水的相關性得出與溫度相關性較為顯著，而與降水相關性不顯著或無相關性。The stratification is very obvious in the vertical profiles of chlorophyll and dissolved oxygen, with high content in the subsurface layer when thermocline exists
在溫躍層存在季節，黃海冷水團水域的葉綠素和溶解氧含量出現次表層最大值現象。( 1 ) the economic characteristics decide the development of world aquaculture. because of the character of denseness of resource and labour, countries which have longer coastline, more population and which are not developed have high output of aquatic product. because of the nature of aquatic consume, the demand of aquatic product is high, while less resources are allot in aquaculture in developed country, which decides the activity of international trade of aquatic, high value aquatic product favor to developed countries. because the high increase of world population, aquatic resource crock up increasingly. the output of aquatic product ca n ' t increase high in a longer time, but with the advance of
由於水產品生產的資源和勞動密集特徵，沿海海岸線長、人口多、欠發達國家水產品產量高，發達國家、海岸線短、內陸水資源相對稀缺的國家水產品產量低。由於水產品消費具有兩重性、水產品需求彈性大的特點，發達國家對水產品需求量大，而發達國家的資源較少分配到水產品生產上，這就決定了水產品國際貿易比較活躍，並且高價值水產品流向發達國家。由於水產品的易腐特性，國際水產品貿易主要品種為水產加工品。In the summer stratified water column, the deeper the maximum depth of food distribution is, the stronger the dvm is performed ; the increase of the gradient of temperature in the thermocline layer can decrease the magnitude of the dvm and form the thermal barricade to the copepod ; the effects of the predation pressure on dvm is complex. on the one hand, the variations in the distribution depth of the predation pressure vs. the thermocline layer or the depth of the maximum food can modify the dvm patterns of the copepod. on the other hand, different predation pressure induces different dvm patterns
在夏季分層水體中，食物的最大分佈深度越大，動物向下遷移的幅度也越大；溫躍層的溫度梯度增大可以減小動物遷移的幅度，成為橈足類垂直遷移的溫度屏障；捕食壓力對垂直遷移的影響較復雜，一方面，捕食壓力的分佈深度與溫躍層或食物峰值的相對位置的變化能夠改變橈足類垂直遷移的模式，另一方面，捕食壓力強度不同，橈足類垂直遷移的幅度也不同，捕食壓力越大，遷移的幅度越大，當捕食壓力增加到一定程度，橈足類停止向上的遷移，大部分時間呆在水體深層，可能進入捕食壓力引起的「滯育」狀態。For these special area, how to use the proper water resource in the irrigated area as the cut - in point to develop waterfront landscape, and change the former method which is only focused on irrigation and water conservancy and how to make the best use of waterfront to build a rapid - developing area in city and town, is a urgent and real - life problem. it is worthy of serious reflection and hunting
在這樣一個特定地區，如何利用灌區特有的渠水資源作為濱水景觀開發的切入點，扭轉以往僅僅聚焦于灌溉、水利的片面做法；如何解決灌區濱水景觀的特殊性，最大限度發揮濱水空間的潛力，營造城鎮更新的活躍地帶，在當今城市大發展的宏觀背景下，是一個迫切而又現實的問題，值得每一個建設者認真思索與探求。There are three difficulties and key problems in this papaer : : the first problem is what is the dominance bearing of the leakage fractures, and how the bedrock fracture water distribute, the second is how to test the complex chemical behavior in experiment way and quantify the relative parameters, the last question is how to number the transportation of the element 90sr and its pollution to solve the three problems, this paper does lots of work and come to the prospective order, the creativities in this thesis as follow : ( 1 ) the dominance bearing of the leakage fractures and the distribution feature of the fracture water are ascertained based on rich geological data, these basal researches are very important, which are the premises to build the transport model of the fracture water in hae field
本項研究工作的難點和關鍵問題有三個： hae處置場基巖裂隙系統中，導水裂隙的優勢方位是什麼，基巖裂隙水活躍帶分佈情況如何；怎麼對核素遷移的復雜化學行為進行實驗室測試並取得有關定量化參數；怎樣數值化表現出溶質的遷移行為和污染情況本論文在解決以上三個問題上做了大量的工作，達到了預期的目的，其創新之處有以下三點： （ 1 ）通過地質資料的分析，首次提出了hae預選處置場基巖裂隙導水的優勢方位和基巖裂隙水活躍帶的大致分佈特徵。它是一個很重要的基礎性研究成果，是建立hae處置場水運動模型的前提。Quarterly surveys were conducted of a group of active lenders and two taxi associations regarding the licence value, income level of taxi operators, and problem loan level
金管局就牌照市值、的士商入息水平及有問題貸款水平等資料向活躍于這類貸款業務的認可機構及兩個的士業界組織進行季度調查。In contrast with them, those below the above - cited eigenvalue, i. e., 5, 16 and 25, which have relatively narrow flounce range and low sensitivity, are called " inert eigenvalues ". 4
氣候變遷響應的主體之一，那麼粒度特徵值q75 、 s84 、巾95就是這一主體中所含的諸因子中響應水文、氣候變遷的最為活躍的個體。In one field of common endeavor - - biotechnology - - chinese scientists recently completed a rough draft sequencing of the rice genome, thereby providing the foundation for development of more nutritious and hardy agricultural products. at the level of statecraft, the relationship between our two countries, both nuclear powers, both members of the un security council, and perhaps soon to be the two largest economies in the world, will help define the politics, development, and history of this century. clemenceau said that war is too important a matter to be left to the generals
這種開放和越來越強烈的自豪感，不僅推動著中國經濟達到30年前想象不到的高度，而且使中國科學家躍居現代科研和探索的前沿。在其中一個共同領域生物技術方面，中國科學家最近完成了水稻基因工作框架圖，為培育更有營養價值和耐寒性的水稻奠定了基礎。分享友人