Result After the ground-source heat pump system ran continuously for a period of time, the temperature field in the range with the semidiameter of 0.8 m around the underground pipeline showed intensive changes. The changes of the temperature field in the area outside this region became smaller till it was close to the original temperature of soil. The original temperature field in the soil of shallow ground surface showed an exponential correlation with the depth. When the depth reached to certain extent, the soil basically maintained the constant-temperature state and it was 1~2 ℃ higher than the annual average temperature.

結(jié)果］地源熱泵系統(tǒng)連續(xù)運行一段時間后，地埋管周圍半徑為0.8m的范圍內(nèi)溫度場會呈現(xiàn)強烈的變化免费人成在线观看网址，該區(qū)域以外的地方溫度變化越來越小又黄又大又粗的视频，直至接近于土壤的原始溫度；淺層地表土壤原始溫度場分布與深度呈指數(shù)關系国产又狠又黄精品视频，當深度達到一定程度后隐私偷拍偷窥AV合集，土壤基本上維持恒溫狀態(tài)，比當?shù)啬昶骄鶜鉁馗?~2℃漂亮人妻18P。

Newspapers and magazines each have their own specific newspaper principles and purposes, WBR has its own audience, before submission to understand this, WBR understand it the issue of the publication cycle is bimonthly, quarterly, monthly or semimonthly , weekly, WBR was a newspaper, if so, daily newspaper, reported Tuesday, weekly newspaper, or a half months, monthly, WBR coming to understand a variety of newspapers and periodicals which are set up columns, WBR columns are published, what kind of article, WBR may If the press should also look at the history of the journal, WBR have made in recent years to see what kind of article, WBR-control study on the issue of your paper and write the original studies have been written, WBR research, the original published before which such article is from the point of writing, WBR whether your innovation and development articles.

每種報刊雜志都有自己特定的辦報方針和宗旨野狼社区精品，WBR有自己的讀者對象，投稿前必須先對此進行了解caopor超碰在线，WBR搞清它的發(fā)行出版周期是雙月刊国产在线不卡免费AV网站、季刊、月刊還是半月刊欧美日韩一区二区网站、周刊激情偷乱人伦在线视频，WBR如果是報紙的話，是日報黄色AV网络在线、周二報天天拍日日、周報還是半月報、月報情欲网址，WBR接下來要了解各種報刊都開設了哪些欄目性生活视频一级片，WBR各欄目都發(fā)表些什么樣的文章，WBR可能的話還應該了解一下報刊的辦刊歷史经典A片免费观看视频，WBR看看近年都發(fā)表過什么樣的文章国产免费A片在线网址，WBR對照一下你研究的問題以及撰寫的論文原來有沒有人研究過寫過，WBR研究現(xiàn)狀如何日本三级a网站，原來發(fā)表過的此類文章是從哪些角度寫的黄视频免费网站，WBR你的文章有無創(chuàng)新發(fā)展黄色片网站国产。

The SVM has the basis limited sample training to obtain good exude ability,and it\'s an general learning machine,it maps the original space into high dimensional characteristic space,makes the original classified question become a linear separable question in the characteristic space.

支持向量機具有依據(jù)有限樣本訓練獲得良好的泛化能力，并且是一個通用的學習機亚洲444444k在线观看，它將原空間映射到一個高維的特征空間里爽爽的电影AV片，使原分類問題在特征空間里成為一個線性可分的問題。

Disclaimer: Aside from stating this to be an original creation, if reposted, please state clearly that it comes from River Crab Goes Shore and link back to the original .

申明：除注明外均為原創(chuàng)国产自，若需轉(zhuǎn)載或引用水蜜桃在线无码视频免费，請注明來自河蟹上岸和原文鏈接。

The sibship of the three families was concluded from echolocation signals. There is very close sibship between Rhinolophidae and Hipposideridae, which possibly evolved from the same original group. Vespertilionidae is an isolated group with little affinity to Rhinolophidae and Hipposideridae, probably evolving from another original group.

回聲定位信號特征推斷出三科蝙蝠之間的親緣關系：菊頭蝠科與蹄蝠科有很密切的親緣關系18+在线网站，很可能由同一原始種群進化而來久爱www人成视频在线观看免费；蝙蝠科是一獨立的種群，與菊頭蝠和蹄蝠的親緣關系較遠宁夏暇葩货运代理有限公司，可能由另一原始種群進化而來亚洲欧美熟妇久久久另类。

"Shangri-La imagination", here refers to a habitual thinking held by those who view an exotic world, a primitive world or a poor area as a sightseer, hoping that those places could retain the so-called "original state" without considering that such "original state" is obtained through local people's hard life and sacrifice of development.

"香格里拉想像"：此處特指一種思維慣性——對於異域文化、較為原始的或貧困的地區(qū)秋葵视频安卓手机下载，采取一種觀光客的心態(tài)18禁尤物精品永久在线，希望它們保持所謂"原生態(tài)"，卻全然不顧這種"原生態(tài)"事實上是以當?shù)厝嗣裆畹睦Э嗪蛯Πl(fā)展的犧牲而得來亚洲国产成年女人久久。

For the first time the endplate bolted connection's finite element model with the original crack is set up by the singular element, the fracture problem study is introduced to the finite element analyzing. The J integral value and stress intensity factor of the crack tip are calculated by the ANSYS Parametric Design Language program, and the developing of original crack is judged from the K Rule and J Integral Rule.

第一次通過構(gòu)造奇異單元來建立帶初始裂紋的節(jié)點有限元模型一线毛片免费网站视频，將斷裂問題的研究引入到端板螺栓節(jié)點的有限元分析中，并通過ANSYS軟件中Parametric Design Language編程來計算裂紋尖端的J積分值免费黄色av网站、應力強度因子最新日韩精品第二页在线观看网站视频，根據(jù)斷裂力學中的K準則、J積分準則判斷初始裂紋是否會重新啟裂美欧激情性交小说及视频。

The method is to add a term into the original singular kernel while it subtracts its analytical solution from the original equation. Since the singularity of Green's function can be eliminated by such a mathematical technique, shape function does not need to be supposed while solving the unknown. The calculation can be directly applied to the real shape of the object by taking the integral points distributed on the object as nodes that satisfy boundary conditions.

由於格林函數(shù)的奇異性經(jīng)過數(shù)學上的技巧加以消除日韩久久无码免费看A，因此當求解未知數(shù)時已經(jīng)不需要再假設形狀函數(shù)，即可直接使用物體真實的外型來做計算酒店露脸，也就是直接將物體上分布的積分點視為滿足邊界條件的節(jié)點亚洲成av人片不卡无码。

But,with the variance of the society ,the development of folk small-fry has became teeter,a lot of original folk small-fry are juggled ,it is out of the authorship's original idea,the dissimilational phenomenon in the small-fry game will become more and more fearful.

然而，隨著社會的變遷玖玖视频在线久色6，民間兒童游戲的發(fā)展已經(jīng)是步履蹣跚亚洲av自拍，許多原創(chuàng)性的民間兒童游戲被篡改的面目全非，背離了創(chuàng)始者的初衷男人禁黄色视频，民間兒童游戲中的異化現(xiàn)象日益嚴重

Sub-AS Copy, highlight the Copy of Copy and calibration of three methods, you can respectively and as is the same as the original black and white contrast than the original smirch large and calibration, color photos.

分原樣翻拍国产东北老妓女视频在线播放网站、突出性翻拍和校正翻拍三種方法，則可分別獲得與原樣相同国产又粗又长又硬视频，比原件黑白反差大及校正原件污斑淫荡的网站、變色的照片。