粗糙地形 的英文怎麼說
中文拼音 [cūcāodexíng]
粗糙地形
英文
bold relief-
The skull-and-crossbones crudely carved on the first tombstones was replaced by a winged cherub.
最初粗糙地刻在墓碑上的骷髏與交叉的大腿骨圖形,已為帶翅膀的天使所代替。Furthermore, the dq value ranges of profile multifarctal spectra in different landform types and in different directions of the same sections perform different properties and anisotrpies. it can be concluded that the landscape fractal properties depends closely on the int ensity, manner and inhomogenity of exogenic and inogenic processess, and with the properties, we can study quantatively the dynamic geomorphic process. by using the same methods just above, local fractal dimensions d, crossover length tc and the multifractal spectra dq - q of two large - scale landform profiles ( across and along tianshan mountain ranges respectively ) are calculated. the results show that in the studied scaling range the two profiles perform different scaling properties, and both of them can be divided to three evident different linear scaling subsections
不同類型地貌區二維地貌表面也表現出多度域分形特徵,而且隨著觀測尺度的增加,每個區間的分維值均表現為依次減小,表明外營力作用的影響逐漸被內營力作用所取代:不同類型地貌區在相應區間的分維值表現為高山區中低山區盆地區,體現了不同類型地貌表面粗糙性或復雜性的差異,因此分維值大小可作為地貌表面外營力侵蝕作用強度的重要指標:利用標度區的間斷點和各種地貌類型表面分維值或宏觀效應趨於一致,提出5 - 6km左右可作為地貌的宏觀臨界點,並且與利用地貌剖線研究所得到的5km這一數值是基本吻合的。Yes, yes, there are they ; there are the cheating forms that excited torments and ecstasies in me, he said to himself, going over in imagination the chief pictures of the magic lantern of his life, looking at them now in the cold, white daylight of a clear view of death
「是的,是的,這就是曾經使我激動和贊賞並且折磨過我的那些虛幻的形象, 」他自言自語,在想象中一一再現他的人生魔燈中的主要畫面。此時是在白晝的寒光中,在清楚地意識到死亡的時刻觀看這些畫面,這就是那些曾經認為美麗和神秘的拙劣粗糙的畫像。( 2 ) increasing of wind is mainly induced by shf and affecting of lhf is very little. ( 3 ) effect of terrain increases ground rough and tonsure of terrain press and fiction correspond enhance frictional damp effect
( 3 )地形作用相當于增加了地面粗糙度,地形壓力梯度項與摩擦項地疊加,相當于使摩擦阻尼作用增大,地形強迫作用使下邊界層從上至下風速減小,風向向左偏轉。The hexagon fungus is characterised by its tough skin and kidney - shaped cap with hexagonal tubes resembling a honeycomb, and is generally found on fallen twigs in forest and green areas
毛蜂窩菌表皮粗糙,菌傘呈腰果形,菌上布滿六角形細管,看似蜂窩,通常生長于樹林內或草地上的枯枝。The 3d model of mold is analyzed in 3d fem by using ugh. base on the analyses result, some danger structure of the model have been found and some suggestions of the mold modification are given. since doing a lot of research about the 3d cadvcae technology, a 3dcad system of selecting mold for aluminum material have been developed and the method of analyzing the 3d model is provided in this paper
然後,為了能真實地模擬實際生產過程,進行鋁與模具鋼在一定表面粗糙度、不同溫度條件、不同潤滑接觸狀態下的最大靜摩擦系數實驗,總結摩擦系數隨溫度變化的規律性和取值范圍;最後,應用ug 17 . 0三維有限元cae模塊進行模具三維力場分析,根據三維有限元的結果分析,對模具危險部分進行預變形的處理和優化,改善模具受力變形的狀況。Rexx occupies a useful ecological niche between the relative crudeness of shell scripting and the cumbersome formality of full systems languages
在相對粗糙的shell腳本和笨重的拘泥形式的完全系統語言的夾縫之中, rexx有其用武之地。By the application of the rough set theory, this paper makes quantized evaluation with the geological engineering model for slope, explains its establishing method and procedure, and presents a network for the recognition of the deformation and failure modes of slope. examples from practice are analyzed with the model, which concludes its advantages of high speed, precision, practicability and powerful quantization, exploring a new way for quantized model establishment for slope
應用rs ( roughset或粗糙集)理論,對邊坡地質工程模型進行量化判別,闡述了rs邊坡地質工程模型的建模方法及實現步驟,提出了邊坡變形破壞模式的識別網路,進行了實例分析,結果表明該方法具有速度快、精度高、實用性強和量化功能強等優點,為邊坡量化建模提供了新的思路。The reason is that the quality and function of current forest can not match the natural primeval forest with perfect soil conservation effectiveness. because unitary surface material and less land surface roughness which can not retain runoff lead to short confluence time, quick delivery of flood, easy superposition of floods, and result to flood disaster
原因是目前的森林質量和功能都無法與具有水土保持功能的原始森林相比,其地表組成物質太少且單一,地面粗糙度低,起不到對地表徑流的阻擋作用,致使地面徑流匯流時間縮短,洪水下泄快並容易形成洪水疊加,導致洪澇災害加劇。The vertical extent of this layer in strong winds depends mainly on the roughness of the underlying terrain, but is usually many hundreds of feet.
強風產生的該層厚度主要與地形的粗糙程度有關,通常有好幾百英尺。The main contributions of the dissertation are as following : ( 1 ) according to the theories of co - polarization and cross - polarization scattered characteristics, co - polarization and cross - polarization scattering characteristics of typical targets have been analyzed detailedly in this paper. a mechanism is described that rough surface tilted ( symmetrical distribution scene ) conduces to estimate terrain slope. so, we can estimate an elevation outline of symmetrical distribution scene without any experiential knowledge
本文的主要貢獻可歸納為以下五點:山廠村拈人學博十論義2001 ( l ) 4十日標的共極化和交義極化敞射理論,詳細分析了典型11杯的共極化和交義極化敞射特性,網明傾斜的均勻分佈場景(粗糙表而)的共極化敞射特性4i利十提取地形方位向高度輪廓的機jrp 。Aiming mainly at the application of cad technology in geological survey as well as providing complete geology materials for mining designing, this paper has discussed and studied several pieces of key technology and method involved in design and realization of software, whole structure as well as selection of development tool and environment of software and so on. from the practice of engineering application, this paper carries out the following items : accessing structure of geological survey data as well as mutual transforming technology with its graphics. the theory and method of automatic drawing boundary line between ore and rock based on the artificial neural network
論文從工程應用的實際出發,主要進行了以下幾方面的工作:地測數據的存取結構及其與相關圖形的互動技術基於人工神經網路的礦巖界線的自動繪制理論與方法基於opengl技術的3d礦床模型的自動生成理論與方法基於粗糙集理論的地測數據預測分析模型本論文綜合運用了先進的objectarx技術、數據庫技術、 opengl圖形技術、 ado數據庫連接技術,以可視化開發工具visualc + + 6 . 0為開發平臺,以autocad通用圖形系統為應用平臺,以mssqlserver為數據庫平臺,完成了系統的總體設計與軟體實現。The distinct feature of this approach is to reconstruct the 3d model of target from images progressively in accordance with the general modeling conventions. namely, user firstly determines the rough model and puts projection and spatial constraints on it as well as topological operations step by step to let the system recover the camera parameters and refine the model
該方法的主要特點在於,按照一般人的建模習慣,由粗到細地通過圖像重建目標三維模型,在確定大致形狀的基礎上,由用戶添加或者修改投影約束與空間約束,並施加拓撲修改,逐步實現照相機定標,粗糙模型的求精,並最終完成對具有任意幾何及拓撲物體的重建。This simplification criterion can preserve the important features of terrain ; reduce terrain distortion and vertex popping during real - time rendering
在此基礎上,本文將光能衰減與地形的粗糙度相結合,提出了更加附合視覺效果的地形簡化準則。Mr. lin tongyan first introduced the detail of irregular graphic in his book " the concept and system of structure ". moreover, in that book he also set some specific parameter for described how a structure will crashed because of that. when quality centre do not coincide with the stiffness centre, will cause a displacement at the same direction with layer components which have different shift, then the structure will torsion around floor ’ s stiffness centre, in some case, it will resulting in severe damage, even let the whole structure crashed
而由於結構形式、平面布置多種多樣,令結構自身抵抗扭轉的能力也有所不同,因此用同樣位移比標準,即「位移比不宜大於1 . 2 ,不應大於1 . 5 」來描述不同結構形式的不規則特性,可能失之於粗糙,不能很準確地反映出結構的抗扭能力,因此,設想對于結構是否應「被判定為嚴重不規則結構」的標準,應當聯系結構自身抵抗扭轉能力大小,予以綜合考慮和評價。分享友人