Not only the permeability of the rock salt body, the convergence of the cavity and the stability of jambs must be considered , but also the heterogeneity of the interlayers must be full considered, like the permeability of interlayers and layers , the difference of interlayers .

不僅要考慮巖鹽礦體的滲透性影音先锋一区二区三区无码电影网、溶腔的蠕變收斂性日本一区二区色色、礦柱的穩(wěn)定性外，還要充分考慮夾層的不均質(zhì)性，如夾層及層理的滲透性老熟女交性毛片视频，夾層和鹽層蠕變的差異性六六色色。層狀巖鹽礦床中建造油氣儲(chǔ)庫(kù)是一個(gè)相當(dāng)復(fù)雜而且涉及很多學(xué)科的深部巖土工程。

Results from the study of population spatial heterogeneity on cotton aphids and ladybirds in different directions show that both cotton aphids and ladybirds displayed similar the semi-variogram models in four directions, but the range of aphids and ladybirds model are different, it belongs to the geometric anisotropy.

對(duì)不同方向上棉蚜種群空間異質(zhì)性研究表明：棉蚜亚洲天堂综合网、瓢蟲在四個(gè)方向上的半變異函數(shù)擬合的模型相同亚洲精品色色色，但空間依賴范圍卻不同，屬幾何性的各向異性播放国产精品。

Metapopulation Biology : Ecology, Genetics and Evolution ,San Diego:Academic Press, 1997, 5～26[40]Levins R. Some demographic and genetic consequences of environmental heterogeneity for biological control.

因此除了具有較大的預(yù)期種群大小外无码不卡乱人伦中文视频，大生境片斷中種群滅絕風(fēng)險(xiǎn)較小的一個(gè)重要原因、很可能是因?yàn)榇蟀邏K生境質(zhì)量的異質(zhì)性比小斑塊高欧美老年黄片。

Managing in an enterprise context requires that entities be named uniquely and locatable within the enterprise, that heterogeneity of platforms and services may be assumed, and that the dynamic nature of the environment is taken into account.

在企業(yè)中進(jìn)行管理需要企業(yè)中的所有實(shí)體都必須惟一命名jizz免费在线国产，并且位于企業(yè)范圍之內(nèi)，同時(shí)還需要支持所有異構(gòu)的平臺(tái)和服務(wù)免费观看黄视频网站，當(dāng)然国内自拍网，企業(yè)環(huán)境的一些動(dòng)態(tài)特性也需要加以考慮。

On the landscape level, the regional landscape heterogeneity is increased and the connectivity reduced, which presents the increase of Shannon's diversity index and Evenness Index, decrease of dominance index and increase of fragmentation index. On the class level, it shows that human disturbance on landscape is intense during the past five years, anti the disturbance to artificial landscape mote intense luau that on semi-natural landscape, which means that the fragmentation index of semi-natural landscape is relatively smaller while that of the artificial landscape is larger.

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Some geologists,however,on the basis of observations concerning mantle xenoliths, argue that the mantle is not layered,but that heterogeneity is created by fluids rich in "incompatible elements" percolating upward and transforming portions of the upper mantle irregularly,according to the vagaries of the fluids' pathways.

但是，某些地質(zhì)學(xué)家一区二区欧美亚洲，以對(duì)地幔捕虜巖體所作的觀察為依據(jù)黃色視頻免費觀看網址，指出地幔并非是分層排列的，相反欧美另类熟妇性爱，地幔的異質(zhì)性是由那些富含&不相容成分&的流質(zhì)構(gòu)成的，這些成分趨向于流體而非固體的狀態(tài)欧美日韩二区视频，自下而上滲透擴(kuò)散欧美性爱国产，并依照這些流質(zhì)流向的任意性，不規(guī)則地將上部地幔的某些部分予以改變日本AAA片。

Some geologists,however,on the basis of observations concerning mantle xenoliths,argue that the mantle is not layered,but that heterogeneity is created by fluids rich in "incompatible elements"(elements tending toward liquid rather than solid state)percolating upward and transforming portions of the upper mantle irregularly,according to the vagaries of the fluids'pathways.

但是亚洲人14个视频，某些地質(zhì)學(xué)家，以對(duì)地幔捕虜巖體所作的觀察為依據(jù)，指出地幔并非是分層排列的2018日本高清色视频，相反欧美一区精品有色视频，地幔的異質(zhì)性是由那些富含&不相容成分&的流質(zhì)構(gòu)成的，這些成分趨向於流體而非固體的狀態(tài)在线日韩日本国产亚洲，自下而上滲透擴(kuò)散www.99热，并依照這些流質(zhì)流向的任意性，不規(guī)則地將上部地幔的某些部分予以改變欧美大胆A级视频69。

Some geologists,however,on the basis of observations concerning mantle xenoliths, argue that the mantle is not layered,but that heterogeneity is created by fluids rich in pathways.

但是九九视频精品在线，某些地質(zhì)學(xué)家，以對(duì)地幔捕虜巖體所作的觀察為依據(jù)日韩亚洲性爱A片，指出地幔并非是分層排列的国内自拍第38页，相反，地幔的異質(zhì)性是由那些富含不相容成分的流質(zhì)構(gòu)成的无码毛片高清网站，這些成分趨向于流體而非固體的狀態(tài)免费特黄视频，自下而上滲透擴(kuò)散，并依照這些流質(zhì)流向的任意性小黄片真人视频毛片，不規(guī)則地將上部地幔的某些部分予以改變v在线观看欧美精品。

It is doubtless that the research on damage behavior and ductile fracture of weldments with mechanical heterogeneity is practically significant for the assessment of the integrity of welded structures.

研究焊接接頭這種力學(xué)性能不均勻體的損傷行為及韌性斷裂，對(duì)于焊接結(jié)構(gòu)的安全性評(píng)定免费黄a片，具有重要的理論與工程實(shí)際意義国内一区二区视频免费观看。

However, when the 3 individual outcomes (myocardial ischemia, stroke and peripheral vascular disease) were evaluated separately, only the relative risk reduction for peripheral vascular disease was effectively reduced:(stroke 7.3%, MI _3.7% and PVD 23.8%) The trialists attributed the discrepancy in the stroke group to the heterogeneity of the disorder, a correct but frequently overlooked observation.

然而，當(dāng)我們分別對(duì)這三類患者結(jié)局（心肌缺血亚洲三级片视频播放网站，卒中和周圍血管裁夥讶顺墒悠翟谙吖劭床弧）單獨(dú)分析時(shí)發(fā)現(xiàn)，僅周圍血管病患者的相對(duì)危險(xiǎn)降低率減少有顯著意義（卒中組7.3％国产中文字幕在线一区，心肌缺血組-3.7％美国特黄视频，周圍血管病組23.8％）。