Numerical simulation results show that the typical features of primary flow, secondary flow and velocity redistribution in natural river bends are closely related to the special planform and flow depth conditions of natural river meanders. The lateral redistribution of flow is significant when water depth is small. The main stream approaches the concave bank upstream the bend vertex when river width is small.

數(shù)值試驗結(jié)果表明人人操,人人草，自然河流河彎中的主流、二次環(huán)流和流速重分布特征是與自然河彎的特殊幾何形態(tài)特征、水深條件緊密相連的，水深越小則流速沿橫向的重分布越為顯著超碰在线免费黄色；河寬越小則水流動力軸線在凹岸的頂沖點越為提前。

Taking the eastern sag of the Liaohe basin where coal, oil and gas resources coexist and the Wangying borefield of the Fuxin basin where coalbed gas was first discovered, researched and developed in China as examples, we systematically discuss the control of volcanism on the lateral and vertical distribution of brown coal, flame coal and gas coal in the third member of the Paleogene Shahejie Formation and on the gas source conditions of each coal region. Both the methane released in the process of regional plutonic metamorphism and the additional methane generated by contact metamorphism are calculated. The physical properties and storage capacity of the coal beds changed greatly due to the formation of blackcoal and highlymetamorphosed crevice coal from igneous intrusion. The sealing capacity of intrusions with various occurrences such as dikes is highlighted.

以煤小蝌蚪www、油黄页网站在线免费播放器、氣共生的遼河盆地東部凹陷和我國首次在礦井中發(fā)現(xiàn)、研究黄色网站啊啊是视频在线免费看、開發(fā)煤層氣藏的阜新盆地王營井田為例亚洲乱伦高清无码，系統(tǒng)地闡述了火山活動在古近系沙河街組三段對褐煤、長焰煤和氣煤在平面及垂向分布的控制国产99r视频精品免费观看，進而導致各賦煤區(qū)氣源條件的不同；估算了王營井田在區(qū)域深成變質(zhì)過程釋放甲烷氣的基礎(chǔ)上国内外激情视频在线播放，接觸變質(zhì)作用所形成的附加甲烷量黑丝美女被强奸网站；指出由于巖漿侵入形成了天然焦和高變質(zhì)裂隙煤，使煤層物理性質(zhì)及儲集能力發(fā)生了大的變化狼友在线免费；強調(diào)了巖墻等不同產(chǎn)狀的巖漿侵入巖體對煤層氣的封閉作用一级啊啊啊大舒服免费观看视频。

Taking the eastern sag of the Liaohe basin where coal, oil and gas resources coexist and the Wangying borefield of the Fuxin basin where coalbed gas was first discovered, researched and developed in China as examples, we systematically discuss the control of volcanism on the lateral and vertical distribution of brown coal, flame coal and gas coal in the third member of the Paleogene Shahejie Formation and on the gas source conditions of each coal region. Both the methane released in the process of regional plutonic metamorphism and the additional methane generated by contact metamorphism are calculated. The physical properties and storage capacity of the coal beds changed greatly, due to the formation of blackcoal and highly-metamorphosed crevice coal from igneous intrusion. The sealing capacity of intrusions with various occurrences such as dikes is highlighted.

以煤、油九九线精品视频、氣共生的遼河盆地東部凹陷和我國首次在礦井中發(fā)現(xiàn)亚洲视频小说、研究、開發(fā)煤層氣藏的阜新盆地王營井田為例我把姪女日出水了在线看，系統(tǒng)地闡述了火山活動在古近系沙河街組三段對褐煤人人干人人操色、長焰煤和氣煤在平面及垂向分布的控制，進而導致各賦煤區(qū)氣源條件的不同www.人人莫人人；估算了王營井田在區(qū)域深成變質(zhì)過程釋放甲烷氣的基礎(chǔ)上超碰欧美图片zxxxx，接觸變質(zhì)作用所形成的附加甲烷量；指出由于巖漿侵入形成了天然焦和高變質(zhì)裂隙煤中文字幕av有码高清片久久，使煤層物理性質(zhì)及儲集能力發(fā)生了大的變化日韩污视频；強調(diào)了巖墻等不同產(chǎn)狀的巖漿侵入巖體對煤層氣的封閉作用。

Poisson's Ratio—Ratio of lateral strain to axial strain in an axial loaded specimen.

泊松比—軸向負荷下試樣側(cè)向應(yīng)變對軸向應(yīng)變的比率又粗又大又硬的黄片，與剛性模量和楊氏模量有關(guān)

Convergence is stronger than divergence in the Polar Front Zone,indicating that a part of the converging water must come from the cold water transporting northward from south of PFZ and contribute to the formation and maintenance of the lateral temperature gradient of SAF.

極鋒區(qū)(PFZ一级在线观看免费影片一，指極鋒PF與亞南極鋒SAF之間的區(qū)域)中輻聚大于輻散日韩无码av毛片，部分輻聚的水體必定來自極鋒以南向北輸送的溫度更低的上層水，對SAF水平溫度梯度的形成和維持做出貢獻丁香婷婷激情综合网。

To evaluate the role of the right lateral imaging in the attenuation correction of left ventricular inferior wall. The RL imaging were obtained immediately after the supine imaging. The inferior wall configuration and regional myocardial counts were assessed by tomography imaging and quantitative polar map analysis for 31 normal controls and 22 coronary artery disease patients all with coronary arteriography.

為探討右側(cè)臥位對左室下壁心肌衰減校正和心梗診斷的價值欧美日韩视频，對31名正常者和22名冠心病病人同時進行了仰臥位和右側(cè)臥位的99mTc-MIBI靜息心肌顯像，病人均作了冠狀動脈血管造影狠狠干天天色。

A novel polarization interference imaging spectrometer based on a new adjustable lateral displacement Savart polariscope is developed.

提出了一種基于可調(diào)橫向剪切量薩伐爾偏光鏡的新型偏振干涉成像光譜儀免费一级无码婬片AA片昌最新。

To avoid the problems of the classical interference imaging spectrometer ,such as poor stabilization,and intractable interference fringes,a novel polarization interference imaging spectrometer based on a new adjustable lateral displacement Savart polariscope is developed.

為了克服傳統(tǒng)成像光譜儀穩(wěn)定性差，干涉條紋雜亂復雜等缺點gogo国模啪啪人体，提出了一種基于可調(diào)橫向剪切量薩伐爾偏光鏡的新型偏振干涉成像光譜儀三级三级久久三级久久6。

Another object of my invention is to provide a float, pontoon or hull section for a plane that will have decided attributes of lateral stability.

另一個目的，我的發(fā)明是為了提供一個浮動人人操人人色威尼斯，浮橋或船體的第一個飛機將有決定的屬性的橫向穩(wěn)定性免费黄色视频AAA级。

These new AMPLIFIER DESIGNS do not use lateral or substrate PNP transistors within the signal path, but incorporate parallel NPN and PNP input stages to accommodate input signal swings from ground to the positive supply rail.

新的放大器在信號通路上不會使用橫向或襯底PNP，但是與NPN及PNP并行協(xié)作的輸入端能夠使輸入信號的擺幅從0到正電源電壓免费人成年A片在线观看。