terrain factor 中文意思是什麼
terrain factor
解釋
地形因數-
With the improvement of aviation technology, the controlled flight into terrain ( cfit ) accidents / instances result from human factor has become the main cause result in the air disaster
隨著航空設備技術水平迅速提高，人為因素造成的可控飛行撞地cfit已經成為商用飛機機毀人亡的主要原因。 -
Wind tunnel investigation of large span flat roof was carried out. mean local shape factor and extreme local shape factor distributed on the roof of the structure with two exposures are measured. effects of terrain exposures on the mean local shape factor and extreme local shape factor are discussed
然而，對于大多數的屋蓋結構，由於其自身結構和風荷載的復雜性，我國的有關荷載規范中並沒有這方面的建議條文，因此對于大跨度屋蓋結構風荷載特性的研究，已成為一項急需進行的重要課題。 -
Compared with farmland, the spatial distribution of orchard expressed very different characteristics. under continuous scale, distribution of orchard showed a regular pattern such as unevenness small scale : side length of the box was shorter than 8 cells - evenness small and moderate scale : the length was among 8 and 50 cells - unevenness moderate scale : the length was among 50 and 200 cells - evenness moderate and large scale : the length was longer than 200 cells ; human landscape transformation was the major impact factor of landscape changing, and a kind of moderate scale impact factor. the terrain was only a background impact factor ; during domestic landscape transforming in the working area, because the ecological maintenance value of two agricultural elements were not considered, their structural and functional equilibrium decreased gradually
果園在中尺度區間的空間分佈與農田相比表現出顯著的差異，連續尺度的空間分佈表現出不均勻小尺度：滑箱邊長小於8個像元均勻中小尺度：邊長在850個像元之間不均勻中尺度：邊長在50200個像元之間均勻中大尺度：邊長大於200個像元的變化規律4人為改造作用是景觀動態變化的主要驅動力來源，並且表現為一種中尺度影響過程，地形因子則為背景性影響因素5景觀改造活動由於未能兼顧農業組分在區域生態穩定性維護方面的價值，兩種組分的整體結構和功能穩定性有所降低。 -
A careful statistic and analysis were done in exploring the terrain factor ' s spatial distribution in the loess plateau of north shaanxi province. the results of research proved that, the theories and techniques improved in this research are of theoretical significance and show a splendid application foreground
研究結果表明，所提出的基於dem空間數據挖掘的理論與方法，對于區域地形、地貌信息的知識發現具有重要的理論意義和應用前景。 -
It is accepted that combustible factors ( vegetation, type of forest and ventilation ), temperature, climatic factors ( relative humidity, wind ( speed ) and days of coutinuous drought ), and terrain factors ( slope, aspect and altitude ) considerably affect forest fire, but human burning activity is still considered as the key factor of wildfire
可燃物中林下地被物，樹種和與閉度，氣象因子中氣溫，相對濕度，風和連續乾旱日數，地形因子中坡向，坡度和海拔對林火災害影響較為顯著，但人野外用火行為是導致林火發生的關鍵因素。 -
The analysis of the driving factors of land use change in the yellow river delta appears first in the paper. the two aspects of nature and socio - economy affecting land use are taken as the main driving forces. furthermore, natural aspect includes three parts of terrain feature, soil and hydrology and socio - economic factor is composed of population, economic development, urbanization, and policy that have influence on land use in dongying city
首先分析了影響黃河三角洲土地利用的驅動因子，認為影響該區域土地利用的主要有自然因子和社會經濟因子，自然因子主要有地貌、土壤、水文三大要素，影響土地利用的社會因子主要有人口、經濟發展、城鎮化、政策等因素。 -
Based on the demands of our artillery elements " operation and training, we described terrain elements by means of quantified method ofhalfexperienceandhalftheory, experionce, statistics, strictness, inflected the interrelation of the decisive factor objectively which can influence the operational process, established the index of each terrain element which need to be handled in the process of digitalizing the military map
根據我軍炮兵分隊作戰、訓練的要求，利用半經驗半理論的定量途徑、經驗的定量途徑、統計實驗的定量途徑、嚴格的定量途徑對地形要素進行了描述，客觀地反映了影響作戰過程決定性因素之間的相互關系，確定了軍用地形圖數字化處理各地形要素的指標。 -
I consider the distance factor and combine the shannon entropy theory to educe the distance entropy function, then use it as the insert calculation function. the distance entropy function make a good terrain surface fitting effect and extend the application field of entropy theory as well as the calculation method of curved surface fitting
通過考慮距離因素，並結合香農熵理論，得出基於距離熵的曲面插值函數，將其用於地表曲面擬合，取得良好的擬合效果，拓寬了熵的應用與研究范圍，同時也拓展了用於曲面擬合的數值計算方法。
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