feasible region 中文意思是什麼

feasible region 解釋
可行區域
  • feasible : adj. 1. 可實行的，行得通的。2. 可能（有）的，有理的。3. 可用的，適宜的。adv. -sibly ,-ness n.
  • region : n. 1. 地方，地域，地帶；地區；行政區，管轄區，區；左近，鄰近；（大氣、海水等的）層，界，境。2. 【解剖學；動物學】（身體的）局部，部位。3. （學問等的）范圍，領域。4. 〈罕用語〉天空。
  1. Its tunable wave - region is over 100nm ( 701 812nm ) with the characteristics of simple manufacture and compact structure ; pulse with high energy can be obtained through q - switch for longer life ( 260us ) particles in upper level in this paper, tunable and q - switch mechanism and principle of working material alexandrite ( cr3 + : beal204 ) is firstly expatiated and analyzed. the experiment of tenability ( et ) and experiment of q - switch ( eq ) is proved feasible

    該激光器波長在701 - 826nm之間，製作容易，結構緊湊；上能級粒子壽命長（ 260 s ） 、調q容易得到大能量輸出本論文首先對激光工作物質?紫翠寶石（ cr ~ （ 3 + ） ： beal _ 2o _ 4 ）的調諧與調q原理和機制進行了解釋與分析，確定了調諧與調q實驗的可行性。
  2. Based on the previous background and situation, this dissertation tries to analyze the traditional village in the xerothermic area of northwest china from the influences of ecological environment ( especially regional climate ) on architectural form ; re - realize the value of traditional village ' s adapting to the natural environment ( especially climate ), and re - recognize the value of traditional village in " survival gene " and seek a feasible pattern for the sustained development of this region ' s living environment

    本論文正是基於以上背景和條件，從生態環境（特別是地域氣候）對建築形態影響的角度出發對我國西北乾熱氣候區傳統聚落進行剖析，重新認識傳統聚落在適應自然環境（特別是氣候）方面的價值；重新認識傳統聚落「生存基因」方面的價值，為該地區人居環境的可持續發展尋求一種可行的模式。
  3. If some linear programming problem has optimum solution, then there must at least exist such a edge among ali edges passing through some known vertex of feasible region that the objective function value of the other vertex is more optimic than the one of the known vertex, otherwise, the known vertex is the optimum solution of the linear programming problem

    如果線性規劃問題有最優解，那麼過可行域的一已知頂點必至少存在這樣一條棱? ?它以該己知頂點為一端點，可行域的另一頂點為另一端點，並使目標函數在另一端點的函數值優於己知端點的函數值，否則，該己知點就是線性規劃問題的最優解。
  4. Based on pollen record and excavated materials in chuodun site and abundant documents in taihu region, three conclusions are obtained as follows : 1. excavated materials of seven plots in chuodun site show that four cultures from the majiabang culture to the maqiao culture all existed and cultural layers werecontinuous and large in it, which suggested the environment should be stable and feasible to live in for human beings

    根據綽墩遺址孢粉記錄與考古發掘，結合太湖地區豐富的研究成果，得出以下結論： 1 、綽墩遺址七個探方的發掘材料顯示，新石器時期自馬家浜直到馬橋四個文化期在該遺址中都有分佈，文化層較連續且分佈范圍較大，表明該地自然環境相對穩定，適宜古代先民生存。
  5. In this paper, high heat penetration into a moving particulate bed is described mathematically with a comprehensive heat and mass transfer model. the distribution of gas velocity and pressure, the temperature field of gas and solid in the moving particulate bed are examined for different conditions. the results show that thermal penetration into the moving packed - bed particles by fluid flow in porous media is high only in the position near the gas entrance. the thermal penetration thickness tends to increase with the fluid flow velocity and decrease with the particle moving velocity. in the region of thermal penetration, the porosity of solid bed has significant effect on gas field and pressure loss. it is feasible to reduce the gas pressure loss by a larger width / height packed bed in design and operation. the correspondence between thermal infection depth and particle bed height would be helpful to keep high oapacity of reactor and reduce the cost of operation

    針對移動顆粒床中物料層內的高溫氣體滲流傳熱現象，考慮滲流與傳熱的相互作用，採用局部非熱平衡假設建立了多孔介質滲流傳熱物理數學模型並進行了數值計算.研究了不同情況下床內填充多孔介質中的流速、氣固溫度和床層壓力損失.計算結果表明，高溫熱氣對移動床顆粒料層的熱滲透主要發生在滲流入口端區域，增大入口滲流速度以及減小床層物料下移速度將導致物料溫度沿床高慢速下降，熱滲透深度擴大，熱滲透作用區域內的物料溫度水平提高.在熱滲透作用區域，孔隙率對流場和壓力損失有很大的影響.研究結果對于移動顆粒床反應器的設計與運行具有一定的參考作用
  6. Abstract : by considering the water resources, agriculture and channel system condition of different counties or zones in jinghui irrigation region, the large system decomposition - coordination model and fuzzy method were applied to study the optimal model of surface and underground water utilization the irrigation region optimal operation schemes of wet, normal and dry years were computed in comparison with the present schemes used in the irrigation regions, the result indicated that the optimal result is practical and feasible

    文摘:在考慮涇惠渠灌區各縣區水資源、農業生產、渠系工程現狀差異基礎上，利用大系統分解協調模型和模糊技術研究該灌區地表、地下水聯合優化調度模型，得出其豐、平、枯年水資源利用方案，並與現有用水方案比較分析，表明該研究結果切合實際，可操作性較好。
  7. According to the special surface structure and actualities that the city is extending along the transportation line and river region because of the restriction caused by the mountains in the two sides of every cities in qingyang. the author thinks it is not good to squeeze out the existence of cave dwellings during the course of urban construction, and it is necessary to emphasize the symbiosis between urban and cave dwellings. the author conceives that it is feasible to develop group - dwellings in the steep - sides of mountain and especially to adapt to constructing " climb - slope cave dwellings which are covered with earth "

    根據慶陽特殊的地表結構和城鎮發展受兩側山體限制而沿交通線與川區無限蔓延的現狀，筆者認為在慶陽城鎮建設中不應完全排擠窯居的存在，而是要強調城鎮與窯居的共生，並設想充分利用兩側陡坡地帶發展居住組團模式，建設新型「爬坡式覆土窯洞」建築群落，這種「城鎮型窯洞」可作為城鎮建設空間橫向的延續和拓展，防止城鎮呈線狀無限蔓延的畸形發展態勢；提倡運用現代科學技術對傳統窯洞民居進行改造與創新，要加快新式窯居的試點建設；建議積極開發慶陽窯洞旅遊資源，並提出了「窯洞地產」和「綠色窯洞產業」的全新概念。
  8. Then we propose the problems that will be discussed in the following papers. also, we introduce the theory in the field of feasible region for semi - infinite programming, and concluded that in some area around the feasible points, feasible region can be expressed by finite inequality constraints, this results gives a base to the following algorithms

    接著介紹了半無限規劃可行域的結構和穩定點的穩定性，指出了關于可行域結構理論研究的現狀，並指出在一定的條件下，在可行點的局部鄰域內，可行域可以有有限個不等式約束來表示，這為第二、三章半無限規劃問題的演算法提供了理論基礎。
  9. In chapter 2, an economic concept - location quotients ( lq ) is introduced into the mathematical part of this article, in order to isolate what a city does well, and to find which of its industries export to the rest of the nation. author manipulates last five years " lq from data on farming, forestry, animal husbandry, coal, rude oil, tourism, export and import, population and etc, argues that we could know weather there is a larger than normal concentration of activity in the region, and weather there is a trend of regular develop trace of this activity by running a time series simple autoregression, which provides a feasible analysis tool for people to judge and choose an advantageous industry within this region

    第二章，採用區位商的方式和賦予的經濟意義，通過計算，比較了過去5年中甘肅、寧夏兩省區在農業、林業、畜牧業、漁業、煤炭、原油、旅遊、進出口、人口等與資源產業密切相關的行業的區位商，並提出通過對所獲得的區位商數據建立有序的單變量時間序列回歸模型，可以獲知某項資源產業是否在該省具有明顯的優勢的計量方法，為判斷並選擇區域性的優勢產業提供了一種可行的分析工具。
  10. Based on the facts that time of arrival ( toa ) of the first multipath signal is always most close to that of los propagation and angle of arrival ( aoa ) of the first multipath signal is not always most close to that of los propagation among all multipath signals in nlos propagation environment, a location algorithm is proposed to mitigate the influence of nlos propagation, which effectively reduces the feasible region of a ms in macrocells

    依據在非視距傳播環境下存在的以下兩個事實：第一，最先到達多徑信號的波達時間總是最接近直達波的波達時間。第二，最先到達多徑信號的波達方向並不一定最接近直達波方向。針對宏蜂窩系統，從有效減小移動臺可行域的角度，提出了一種減輕非視距影響的定位演算法。
  11. We use a scaling matrix which make the algorithm generate sequences of point in trust region and the interior of the feasible set. because of the boundedness of the trust region, trust region algorithm can use non - convex approximate models

    構造合理的仿射變換矩陣，在投影空間構造信賴域子問題，產生迭代方向，使迭代點既保持在信賴域內，又是嚴格可行域的內點。
  12. Refuge story is made feasible use, while the architecture space is not occupied. stiffness strengthened story with " proper stiffness " is designed. the problem of the lateral stiffness insufficiency of the super high - rise building is solved, and the seismic ductility is increased in the seismic region

    最後，論文聯系實際工程，從結構概念設計角度較為成功的應用了剛性加強層的設計理念，在不佔用建築空間前提下，合理利用了建築避難層，設計了「適宜剛度」的剛性加強層，巧妙解決了超高層建築結構抗側剛度不足的問題，同時確保了抗震地區超高層建築結構的抗震延性，使結構體系安全、經濟、合理。
  13. This study has proved that it was feasible that common dc and uav were combined to construct a miniature aerial rs system. after geometrical correcting, the high - resolution rs images from the uav rs system were as good as the images of satellite or aerial photogrammetry. the miniature uav rs system is a new technique that could be used to quickly acquire images of small region with low - costs

    徽型無人移以曉空遙感系統及其影像幾何糾正研究本研究結果證呢，將普通數碼湘機和無人機結合構成微型無人機航空遙感系統，在技術上是可行的，其獲取的高分辮率遙感影像經幾何纖正處理后可與載人航空攝彩、國外高分辮率成像衛星嶺影像資料相墉美，是一項低成本、快逮解決小區城可見光、紅外等遙感信息源問題的可行技術
  14. Solution will convergent to optimal point of feasibility through penalty of solution outside feasible region again and again

    通過對可行域外的解進行懲罰，經過不斷迭代，使解群逐漸收斂于可行的最優點。
  15. In section one, based on theory of n dimensional euclid space, a new method labeled as " pointlineplane " recycling optimization algorithm is proposed to solve the linear programming problem. this algorithm is proposed on the basis of the thought as follovvs : as for three dimensional euclid space, the feasible region of any linear programming problem is a extended convex polyhedron, of which surface is consisted of some planes, and its objective function can be regarded as a parallel plane pencil with objective function value acting as parameter

    第一部分內容是在n維歐氏空間理論的基礎上提出了一種求解線性規劃問題的新演算法? 「點線面」循環尋優法，本演算法是基於如下思想提出來的：我們知道，在三維歐氏空間中，線性規劃問題的可行域是一個由若干個平面圍成的廣義多面體，目標函數可以看作是以目標函數值為參變量的一個平行平面束。
  16. Continuing above curse, then we can get its optimum solution, that is to say, starting from some feasible vertex, we will get the optimum solution of some linear programming problem after finite times transition of vertex along edge of feasible region

    繼續上述過程，就能求得線性規劃問題的最優解。這就是說，自可行域的某頂點出發，沿可行域的棱經過若干次可行域頂點的轉移后，就能得到線性規劃問題的最優解（在最優解存在的情況下） 。
  17. Without any superstructures of distillation system, the feasible region could be looked for automatically

    在不必給定精餾系統超結構的情況下，能夠完成可行域的自動搜尋。
  18. Research on vehicle secure feasible region based on computer vision

    基於計算機視覺的汽車安全可行區域研究
  19. If the feasible region was empty, the interval vector could be excluded

    若可行域為空，則可排除該區間向量。
  20. One is based on the bounded simplex method. at first, nonlinear equations was transferred to linear equations whose feasible region contained all solutions in the given interval vector, then the bounded simplex method was used to determine whether the feasible region was empty or not

    有界變量單純形法：首先將非線性問題轉化為帶約束條件的線性規劃問題，該線性規劃的可行域包含了所給區間向量范圍內的所有解，然後使用有界變量的單純形法判斷可行域是否為空。
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