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inhomogeneity n.【生物學】不同質,非純系,不同源。

inhomogeneous

At the same time , the relationship between macro mechanical behavior and meso mechanism was investigated . polycrystalline structure was possessed by most engineering materials . under load the anisotropy of the constituent grains leads to strong inhomogeneities of stresses and strains on the grain level 基于相同的方法,建立隨機取向晶粒集合形成的多晶有限元模型,對多晶材料的塑性行為和循環塑性行為進行研究,結果展現了多晶材料的彈性各向同性性質和塑性變形的局部化過程。

So the inhomogeneity of total solar radiation series has little impact on the a , b coefficient spatial distribution rule as a whole . however , it is necessary to carry out the homogeneity test and reduction concerned with the time series change . several stations “ long time series of solar radiation are established 訂正前后a 、 b系數的空間分布變化不明顯,說明用訂正前的總輻射資料,得到的a 、 b系數的空間變化規律是可靠的,總輻射資料的不均一對a 、 b系數的空間分布特征影響不大。

According to the problem of failure and instability in roadbed and cutting engineering of underground karat cavity , on the basis of inhomogeneous elastic damage model , this thesis propose the fem back - analysis from instability - strength degradation , to describe inhomogeneity of material suppose that the material parameter obeys statistical distribution 摘要針對地下溶洞路床路塹工程變形與失穩問題,本文提出了基于非均質彈性損傷模型的有限元失穩強度折減反分析法,認為材料參數服從統計分布來描述材料的非均勻性。

There are distributed a great number of cenozoic basalts and mantle derived xenoliths in north china and south china . for understanding the materials constitutes , evolution , mantle metasomatism , and inhomogeneity of the lower crust and upper mantle , there is a must of doing some research on these host basalts and the xenoliths 華北、華南地區發育大量新生代玄武巖及幔源包體,對其進行研究,有利于進一步深入了解下地殼和上地幔的物質組成、演化、地幔交代和不均一性以及地球物理反演結果的可靠性等。

When the radian of rigid line reaches extensive magnitude , the presence of interfacial rigid line inclusion can change not only attraction force on dislocation arisen by soft inhomogeneity into repulsion force , but also the interaction effects between screw dislocation and soft matrix . soft inhomogeneity can repel screw dislocation in piezoelectric material due to their intrinsic electromechanical coupling behavior 當界面裂紋達到一定弧度時,可以將硬夾雜對位錯的排斥作用改變為吸引;當剛性線夾雜達到一定弧度時,不但可以將軟夾雜對位錯的吸引改變為排斥,也可以改變軟基體對位錯的作用性質。

Further research of lithofacies pvove : lode country output points belongs to tidal - flat facies . and the two sides belong to littoral facies - estuarine facies . ore area petrochemistry analyse also prove : intraclast congeries silica rock in basin have higher cu , ag abundance than circumference pena . the prominence inhomogeneity of the cu distribution indicates reconstruct of the late construction 礦區內巖石化學測量也證明:盆地內發育的內碎屑堆積硅質巖比周圍巖石具有更高的cu 、 ag元素地球化學豐度值, cu元素分布的顯著不均一性,表明了后期構造的改造作用。

According to the problem of failure and instability in subgrade engineering , on the basis of inhomogeneous elastic damage model , in this paper fem back - analysis from instability - strength degradation is propose , which suggests that the material parameter obey statistical distribution and it is used to describe the inhomogeneity of material 摘要針對路基工程變形與失穩問題,本文提出了基于非均質彈性損傷模型的有限元失穩強度折減反分析法,認為材料參數服從統計分布,并以此來描述材料的非均勻性。

It is source of blazing new trails , basis of seeking orders , much important to the multi - objective mineral prediction and assessment based on systematic studies of the inhomogeneity , diversity , variety , intergrowth law , multiple properties and uses of earth mineral resources , the multi - objective mineral prediction and assessment goes deeply into practice from seeking anomaly or / and difference to order or / and law of ore - forming 求異是創新之源、求序之本,更是多目標礦產預測評價之關鍵。充分認識地球礦物質組成的不均一性、多樣性、多變性、共生性和多用性等特征與規律,在求異的基礎上求序,在求序的指導下進行科學預測與評價。

The general formulas for interaction energy and the force acting on the dislocation due to the presence of an elliptical inhomogeneity under longitudinal shear are given . the force acting on the dislocation is figured out , particular discussion being given to its variation with the dislocation azimuth and other parameters . it is shown that the force acting on the dislocation first reduces and then increases with the augment of dislocation azimuth 首次導出了縱向剪切下夾雜內外螺旋位錯引起的耦合干涉能與耦合位錯力的一般解析表達式,并討論了位錯力隨位錯方位角及相關參數的變化規律,發現縱向剪切下位錯力幅值隨位錯方位角的增大先減小后增大。

In this paper , relation between the dynamic evolution feature of gravity field and strong seismicity is studied , the result shows that , regional gravity field variation enjoys inhomogeneity of spatialand temporal distribution and gravity change in different regions 摘要通過研究南北地震帶及青藏塊體東部地區多年來的重力場動態演化特徵及其與強震活動的關系,發現區域重力場變化既具有時空分布的不均勻性和重力變化分區現象,同時又具有與活動斷裂構造密切相關并與地震孕育發展有著內在聯系的特徵。

Because there are several periods of tectonic movement and several tectonic zones “ development and complex superposition at da gangshan hydropower staion , geological structure in dam area is great complex and water - bearing media has the characteristic if inhomogeneity , which make it difficult to further clarify the burial condition of different bearing aqueous structure and the development of ground water system at the dam area 由于大崗山水電站壩區存在多期次的構造運動以及多個構造帶的共同發育、復合疊加,使得壩區地質構造顯得錯綜復雜以及含水介質的不均一性,使得進一步闡明壩區不同承壓儲水構造埋藏條件和壩區地下水系的發育特點變得很困難。

Numerical migration for typical models show that , in contrast to ray method , prestack wave motion migration can correctly image inhomogeneous media , and suppress multiple reflection wave effectively . prestack migration method presented in this paper should be developed to apply in observational teleseismic p waveform data , to study the inhomogeneity of crust and upper mantle 典型的介質模型數值分析表明,與射線方法相比,接收函數的波動方程疊前偏移能對橫向非均勻介質準確成像,不僅有較高的分辨率,而且對多次波有較明顯的壓制作用。

Based on summarizing li - ion batteries , some pertinent data and looking into the status quo about spinel limna research at home and abroad , it “ s known that the deficiency of the material lies in inhomogeneity . motley phase . instability as well as poor reversibility 本文在綜述鋰離子電池及其相關材料的基礎上,分析了國內外尖晶石limn _ 2o _ 4的研究現狀,可知limn _ 2o _ 4正極材料的不足之處在于材料的均勻性不好,合成產物物相多,結構不穩定,從而導致材料性能差。

The severe and frequent changes in sedimentary environments ( coal facies ) led to the horizontally and vertically sharp inhomogeneities of the pore system and relevant petro - physical property of coal reservoir , which bring on a very disadvantageous influence on the coalbed methane development in the basin 由于沉積環境(煤相)的劇烈頻繁變遷導致了煤儲層孔隙系統及相應的儲層物性在縱向及橫向上強烈的非均質性,給該盆地煤層氣的開發帶來平重不利影響。

Interferences to experimental results by effects of coal inhomogeneity , particle size and volatile release on char properties have been greatly reduced by special methods . pyrolysis chars have been obtained under various well - controlled conditions close to those of cfb combustion 實驗研究排除了煤質不均勻性、粒徑和揮發分析出的干擾,同時又處于實際cfb燃燒條件范圍內,可以嚴格控制熱解焦碳制備條件。

According to cosmological theory , galaxies , galaxy clusters and larger structures evolved from small inhomogeneities in the matter density of the early universe , which are revealed by variations in the temperature of the cosmic microwave background ( cmb ) 根據宇宙學的理論,星系、星系團和大尺度結構,都是從早期宇宙中,質量密度的微擾演化而來,這也正是宇宙微波背景( cmb )輻射的溫度異向性告訴我們的。

And also , these two crystal orientations varying with the different positions in the same nacre of shells clearly shows the structurally inhomogeneities of nacre . these results offer new insight into the study of the nacre formation 對同一三角帆蚌貝殼珍珠層,文石晶體的這兩種擇優取向的程度隨殼結構位置的變化而變化,反映了三角帆蚌珍珠層結構的不均勻性,為研究珍珠層的成因提供了新的思路。

The difference is mainly resulted from the original structure and texture inhomogeneity of hot rolled steel plates , and the process of heating and annealing can also have a great effect on the inhomogeneity of the surface and center grain sizes in the steel sheets 這種區別主要來源于熱軋鋼板原有組織和織構的不均勻性,退火加熱過程也會對鋼板表面和心部晶粒尺寸的不均勻性產生很大影響。

Several key theory problems , including in earthquake forecast , couple of flow and settlement equations , and groundwater flow and solute transport in multi - scales inhomogeneity , are put forward in the research of urban geologic hazard 提出了城市地質災害研究中急需解決的,如地震預測預報、水流方程與沉降方程輻合、多尺度非均質中地下水流與溶質運移等幾個關鍵理論問題。