有效復蓋 的英文怎麼說
中文拼音 [yǒuxiàofùgě]
有效復蓋
英文
effective coverage-
Mongolica young stand, secondary natural forest, and the mixed forest of larix olgensis and fraxinus mandshurica rupr. countermeasures for controlling soil degradation were also recommended. the study got following results : ( 1 ) from young stand to mid - age of larix olgensis, with the closure of canopy and the decrease of undergrowth vegetation cover, soil acidity, enzyme activity, total inorganic phosphorus, available k, soil moisture and total porosity decreased significantly ; while soil organic matter content, humus component content, the amount of three main types of microbes, acid phosphatase activity, and bulk density in rhizosphere soil and non - rhizosphere soil increased with the increase of the amount of forest floor litter ; from mid - age stand to near mature stand, with the decrease of stand density and crown cover as well as the restoration of undergrowth vegetation after preliminary thinning, soil organic matter content, fulvic acid, exchangeable acidity, exchangeable aluminium, neutral phosphatase activity, total amount of inorganic phosphorus, the amount of actinomycetes, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil apparently increased ; from near matu re stand to mature stand, soil activity acidity, organic matter content, humus component content, available phosphorus, total amount of amino acid, available k, soil enzyme activity, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil decreased, but total phosphorus, soil acidity ( in particular, exchangeable aluminium ), and bulk density increased
結果表明： （ 1 ）從落葉松幼齡林到中齡林，隨著林冠的郁閉和林下植被蓋度的急劇下降，林地土壤酸度、土壤酶活性、無機磷總量、速效鉀、土壤水分含量、總孔隙度呈明顯下降趨勢，而根際和非根際土壤有機質含量、腐殖質各組分含量、三大類微生物數量、酸性磷酸酶活性和土壤容重隨著凋落物的增加呈明顯上升趨勢；從中齡林到近熟林，由於撫育間伐，林分密度及郁閉度下降，林下植被蓋度逐步得到恢復，根際與非根際土壤有機質含量、富里酸、交換性酸、交換性鋁、中性磷酸酶、無機磷總量、放線菌數量、土壤水分含量、總孔隙度呈明顯的上升趨勢；從近熟林到成熟林，隨著林齡的增大，根際與非根際土壤活性酸、有機質含量、腐殖質各組分含量、有效磷含量、氨基酸總量、速效鉀、土壤酶的活性、土壤水分含量和總孔隙度呈下降趨勢，而根際與非根際土壤全磷含量、土壤酸度（特別是交換性鋁）和容重呈增加趨勢。Enclosing sandy - land merely without sand barriers ca n ' t lead to effective restoration of its vegetation. and in such sandy - land, the dominant plant species is still agriophyllum arenarium, and the coverage and the species richness are rather low
只封禁多年但沒有設置沙障的流動沙丘，其植物群落的恢復效果很差，優勢種依然為沙米，並且群落蓋度和物種豐富度很低。We will also examine knowledge representation schemes for capturing biomedical domain complexity and principles of data modeling for efficient storage and retrieval
我們也將檢視能涵蓋生物醫學領域復雜度的知識表現方案，以及能夠有效存取的資料模型。This system is set up on the existing search engine foundations through web services " technology, has solved variety and non - structural web data with xml technology, has formed web multi - level data base, and constructed the system structure in high performance of data warehouse, utilized midas technology to form the high - performance index storehouse structure, has remedied the deficiency of search engines at coverage, accuracy etc, and improved efficiency of information retrieval
該系統通過webservices技術，建立在現有搜索引擎基礎之上，以xml技術解決了多樣性和非結構性的web數據轉換，形成了web多層次數據庫，利用了web挖掘面向結構化或半結構化數據的智能化數據抽取和知識發現過程，並且構造了數據倉庫的高性能查詢體系結構? hpqs ，利用midas技術形成了高性能索引庫結構，彌補了當前搜索引擎在覆蓋范圍、準確率、復雜查詢語言的使用和結果表現方式等方面的不足，改善了信息檢索的效率。The advantages of using leo satellite are as following : on the one hand the satellite orbit is low, so the transmission delay is short, the power loss is small ; on the other hand the development of cell communication, multi - access, frequency multiplex and etc also provide a technique guarantee to the leo satellite - mobile - telecommunication. so the leo system is considered to be a satellite - mobile - communication system with a great future
低軌道衛星是一種運行於1000公里左右的高空中的人造衛星，利用leo衛星實現個人通信的優點在於：一方面衛星的軌道高度低，使得傳輸延時短、路徑損耗小，多個衛星組成的星座可實現真正的全球覆蓋，頻率復用更有效：另一方面蜂窩通信、多址、點波束、頻率復用等技術的發展也為低軌道衛星移動通信提供了技術保障。The differences of biodiversity indices and vegetation coverage between the designed vegetation restoration pattern and the field data indicated that alpha and beta diversity indices were decreased in some parts of the region after vegetation restoration, however, vegetation coverage was reasonably increased, which would enhance the capability of soil and water preservation, thus could improve the ecological security of the region
通過對比分析現狀植被蓋度及生物多樣性與植被恢復格局預測結果的差異，對區域植被恢復的效果進行評價，認為盡管植被恢復格局設計使部分區域生物多樣性下降，但它整體提高了地表植被覆蓋度，增強了抵禦土壤侵蝕的能力，對保障區域生態安全具有積極的效果。Because there are a lot of reference data about study area and is absence of known oil - soil field to experimentation research, additionally the study area is affected by factors of complex surface landform, various lithlogy etc.
若爾蓋地區受復雜地表景觀及巖性等因素的影響較大，而且沒有已知油氣田可供試驗研究，可供參考對比的資料也很少，僅僅採用一種技術是不能斷言油氣信息的真實性、有效性，而是有必要採用不同指標相互補充，相互印證。In order to make the studying about the seismic exploration method possess systematic nature and the ability of tackling key problem in front - zone of mountain, we have done the research work of tackling key problem aiming at the field gathering technology of seismic exploration of the complicated structure belt ( the construction of underground and the earth ' s surface condition are complicated ) of front - zone of mountain in this text, and a large number of relativity trials by the close combination of production and scientific research, summarized a set of field method of the complicated structure belt of front - zone of mountain, adjusted both of trial factor and construction factor of the field gathering in time, achieved finally the goal of making its structure character clear
近幾年來，隨著地震勘探裝備和技術的改進，野外資料採集技術有了新的進展，主要表現為多種震源聯合激發方法（井炮和大噸位可控震源） ，基於地表條件及表層調查基礎上的激發選點方法，小道距、長排列、高覆蓋接收方法，基於模型的「分段、分線、分區」觀測系統目標設計方法等，取得了顯著的勘探效果。為了使山前地震勘探方法研究具有系統性和攻關性，通過本文對復雜山前復雜構造帶地震勘探的野外採集技術進行攻關研究，進行了大量具有針對性的試驗，總結出了一套山前復雜構造帶野外施工方法，最終達到了搞清復雜山前復雜構造帶山前復雜構造帶構造特徵的目的。There are two stages in isc : in the first stage the robot explores along the boundary of the environment, and in the second stage the robot plans the coverage path on line. by repeat covering some grids and setting the gate grids it not only guarantees the complete coverage, but also reduces the coverage repetition, thus improves the efficiency. there are no complex mathematical calculations in the planning which can meet the requirement of real - time and is fit for the embedded system
Isc演算法通過邊界探索獲得環境邊界地圖，之後在線規劃覆蓋路徑，通過對部分柵格的重復覆蓋和設置gate柵格保證了完全覆蓋所有區域，而且也降低了重復覆蓋率，提高了工作效率，同時該演算法不用進行復雜的數學計算，保證了演算法的實時性，降低了對內存的需求，適合於嵌入式軟體。The prevailing assessment that the current surge in inflation reflects developments in the pig industry risks masking broader trends that have the potential to complicate efforts to restrain price growth
目前有一種趨勢：抑制價格的效果正在變得愈加復雜，但這種趨勢卻被豬肉行業在通脹發展之下的風險評估報告而掩蓋。Firstly using the calculated cutting contour to cut the drawing part, then flange on the flanging mould, and then check the error for flanging part. try - out the part until it is correct. it is shown that the error of calculated cutting contour is in the range of 1mm through compared it with the correct contour
本文將實際調試出的合格零件的修邊線與採用誤差修正法計算所得的修邊線進行對比，其誤差均在1mm范圍內，對于型面極其復雜的翻邊零件，如后地板前板，其修邊誤差也可控制在3mm范圍內，這就有效地減少了汽車覆蓋件的修邊、翻邊調試次數和周期。No covered work shall be deemed part of an effective technological measure under any applicable law fulfilling obligations under article 11 of the wipo copyright treaty adopted on 20 december 1996, or similar laws prohibiting or restricting circumvention of such measures
在任何實現1996年通過的世界知識產權組織版權條約第11章中所述任務的法律，或者是禁止或限制這種破解方法的類似法律下，復蓋程序都不會被認定為有效的技術手段的一部分。The decision tree had a lot of algorithms, this paper focus on the optimization of fast classification in the face of n - value attribute of id3 algorithm which had parameters of user ' s interest. on the basis of avoiding the weak relevant attribute of n - value covered the worth strong relevant attribute, simplify complexity of the original algorithm and code cost through the mathematics tool, thus raise the speed of operation while using this algorithm, and lower costs in thrift as much as possible, to raise the efficiency
決策樹學習有很多演算法，本文著重研究了對引入用戶興趣度參數的id3演算法在面對多值屬性時的快速分類的優化，在避免了多值弱相關屬性覆蓋少值強相關屬性的基礎上，通過數學工具簡化原演算法的復雜度和編碼代價，從而提高使用該演算法時的運算速度，盡量多的節約計算時間，從而達到降低成本的，提高效率的目的。Taking uplink as an example, both simplified analysis and intensive computer simulations are presented to offer comparisons among frn enhanced systems with the proposed schemes, with a known channel - borrowing based frequency planning scheme and the conventional cellular system without relaying
同時，相對于側重覆蓋面積的頻譜分配方案，側重於頻譜效率的頻譜分配方案的頻譜復用距離較小，從而有更高的頻譜利用率，其重點在於解決頻譜效率問題。At the same time, this paper puts forward a validity function for judging clustering in order to lead us to use it in k - nearest neighbor classification ; then introduces " generalization capability of a case " to k - nearest neighbour. according to the proposed approach, the cases with better generalization capability are maintained as the representative cases while those redundant cases found in their coverage are removed. we can find a new less but almost complete training data set, consequently reduce complexity of seeking near neighbour
針對k值的學習，本文初步使用了遺傳演算法選擇較優的k值，同時總結了一種聚類有效性函數，數值實驗證實了其有效性，旨在指導應用於k -近鄰分類中；然後還將「擴張能力」的概念引入k -近鄰演算法，根據訓練集例子不同的覆蓋能力，刪除冗餘樣本，得到數量較小同時代表類別情況又比較完全的新的訓練集，從而降低查找近鄰復雜性。Especially tourism, it involves a wide range of knowledge, great coverage, relation being strong, and need supplementary and support of many industry, in the mean time, it need powerful organization to plan and coordinate to ensure the validity, continuance, adaptation. the text explicitly analyzes various kinds of environmental factors which influence and restrain the development of tourism such as economy, culture, demand, resource etc, and in the base of it account how a area work out development strategy adapting to area condition in terms of existing superiority and weakness of development environment
發展戰略的制訂是復雜而系統的工作，尤其是旅遊產業，其涉及面廣、覆蓋面大、關聯性較強，需要眾多行業的輔助和支持，同時還需要強有力的組織去規劃和協調才能保證戰略的有效性、持續性和適應性。本文詳細分析了影響和制約區域旅遊產業發展的各種環境因素，如經濟、文化、需求、資源等諸多環節，並在此基礎上引申出一個區域如何根據發展環境中存在的優勢和劣勢，制訂出符合本區域特點的發展戰略。Based on analyzing the main characters and the limited aspects of many software testing management tools in existence, regarding the requirement of many domestic software companies, the author researched and developed a software testing management tool, which includes such characters as listing under : ( 1 ) testing running process management, separating the static information and dynamic information of the testing cases to manage the running process of the testing cases, supporting iterative testing and regressive testing ; ( 2 ) providing the individual setting of the classified properties of bug and testing case, which user can define in according to their requirements, and then providing corresponding querying and statistic functions ; ( 3 ) testing progress plan management, setting testing milestone and management check point to manage the testing progress plan ; ( 4 ) testing task management, using tier structure to express task ' s relationship, supporting task cooperative management based on work flow, monitoring the task ' s time, cost and performance during the whole process ; ( 5 ) testing evaluation, using testing cover rate and bug reports to evaluate a test
本文分析了現有的軟體測試管理工具的主要特點和局限性，結合國內從事軟體開發的組織的實際需求，提出了一個具有下列技術特色的軟體測試管理工具： （ 1 ）測試運行管理，通過將測試用例的靜態信息和動態信息分離來進行測試用例運行的管理，為重復測試、回歸測試管理提供支持； （ 2 ）軟體缺陷和測試用例的分類屬性值的定製功能，使用戶可以根據自身組織的管理要求進行自定義，根據定製提供相應的分類查詢、統計等處理功能； （ 3 ）測試進度計劃管理，通過設定測試里程碑和管理檢查點來對測試進度計劃進行管理； （ 4 ）測試任務管理，使用層次結構表達任務的結構關系，提供基於工作流的任務協同管理，全過程監測任務的時間、成本和績效； （ 5 ）測試評價，通過測試覆蓋和缺陷報告等方法來進行測試評價。分享友人