The result shows that the severe convection weather arise in the transition from verticality to forward slant of the upper trough, so there was a different advection between the mid- and lower- troposphere, which was quite important to the formation and development of convective instability. The event was triggered by the surface low and meso-scale convergence line, and the squall line was direct influencing system.

結(jié)果表明：這次強(qiáng)對流天氣過程發(fā)生在高空槽由垂直結(jié)構(gòu)向前傾結(jié)構(gòu)轉(zhuǎn)變的過程中，中高層干冷平流久久九九99免费视频、低層暖濕平流的大氣層結(jié)增強(qiáng)了對流不穩(wěn)定的發(fā)展91在线精品啪高清免费观看，颮線是此次強(qiáng)對流天氣的直接影響系統(tǒng)；太行山地形和平原南部的中尺度輻合線网站操逼，對颮線系統(tǒng)的觸發(fā)www.国产黄、組織、移動具有重要作用一线日韩精品视频在线播放，強(qiáng)對流區(qū)發(fā)生在地面中尺度輻合線南側(cè)的偏南氣流里最新亚洲人成在线观看99。

Cenozoic basalts in Yangyuan, Hebei, located in the west of the Daxing′anling-Taihangshan gravity lineament, contain abundant peridotite and pyroxenite xenoliths.

位于大興安嶺-太行山重力梯度帶西側(cè)的陽原新生代玄武巖中含有大量橄欖巖和輝石巖包體。

The study on the mechanism of petrogenesis of high-Fe magnesian magmas is important to understand the tectonic regime of magmas in depth, early evolution of crust, the heterogeneity of lower mantle and the interaction of core-mantle. Meanwhile, it is also most significative for us to understand the petrogenesis of high-Fe magnesian rocks discovered from southern Taihang Mountains and other regions, in China.

其成因機(jī)制的研究對于理解其巖漿深部構(gòu)造背景日韩精品影视系列在线播放视频、早期殼－幔演化99re在线观看视频精品免费看、下地幔組成不均一性和核幔相互作用有著重要意義；同時尤物视频一二三区网址导航，對于最近在我國南太行山地區(qū)及其它地區(qū)發(fā)現(xiàn)的具有高鐵鎂特征巖石的研究具有極其重要的意義黄色日韩av在线。

The study on the mechanism of petrogenesis of highFe magnesian magmas is important to understand the tectonic regime of magmas in depth, early evolution of crust, the heterogeneity of lower mantle and the interaction of coremantle. Meanwhile, it is also most significative for us to understand the petrogenesis of highFe magnesian rocks discovered from southern Taihang Mountains and other regions, in China.

其成因機(jī)制的研究對于理解其巖漿深部構(gòu)造背景、早期殼—幔演化欧美自21页、下地幔組成不均一性和核幔相互作用有著重要意義我要要看国产免费黄色视频；同時，對于最近在我國南太行山地區(qū)及其它地區(qū)發(fā)現(xiàn)的具有高鐵鎂特征巖石的研究具有極其重要的意義亚洲啪啪网站。

Mei Xiang's story was spread on the Internet by a plasterer in Henan,"Cloud in Hometown" as he calls himself on the Internet. He went to Mount Taihang after reading the report to find the teacher who loved her job so much.

梅香的故事是被一位河南的泥水匠在網(wǎng)上公開的www.性交黄色网站，這位自稱"故鄉(xiāng)的云"的泥水匠讀了有關(guān)報道后，親自去太行山找到了這位如此熱愛自己工作的女教師黄色视频免费水大。

Two chloride profiles of unsaturated zone at piedmont plain of Taihang Mountains suggestedthat there are three climatic cycles showing the cold-dry or wet-warm conditions over the psat 300years.

太行山前的兩個包氣帶剖面氯含量變化記錄說明：過去300年來該區(qū)古氣候存在三次干濕變化旋回91亚州精选，濕期分別是公元1702-1725年，1761-1825年亚洲一区性爱视频，1876-1892年午夜福利影院网址。

The Loess Plateau and its adjacent regions are in the critical eco-envi-ronmental zone of China, which is from subhumid to semi-arid,from forestto steppe and from agricultural regions to animal husbandry regions. Thereare serious environmental problems such as the most extensive and serioussoil erosion in the world, desertification, water shortage for crops, flooddamage, increased soil salinity as well as increased industrial pollution.

黃土高原及其毗鄰地區(qū)包括以晉、陜97超碰97、甘為主體的黃土高原你懂的精美视频，面積約35.85萬平方公里，及其周圍與之有關(guān)聯(lián)的黃土分布區(qū)www.xzlh888.com，范圍大致是陰山以南性交网在线、秦嶺以北韩国黄色视频免费看、太行山以西及日月山和賀蘭山以東的地域。J兩者合計面積為62.38萬平方公里国产黄片一区二区三区无码未满十八岁。

Anticline is located in the Taihang Mountains anticline with Huoshan syncline between the Qin Lu, except in the south and north of the fault Huoshan cut out things, almost a complete synclinal basin, the bottom of the exposed Triassic sandstone and shale, the rock formation is almost level.

位于太行山背斜與霍山背斜之間的沁潞向斜一级特黄生活视频一区二区，除在霍山以南和以北為斷層截切外，幾乎是一個完整的向斜盆地亚洲日产欧欧美性饭，底部出露三疊系砂頁巖操一操日一日干一干，巖層幾乎水平。

Cloud-like lower velocity materials in upper mantle upwell from depth of 150km, and flow along mantle weak zones at about 60～130km Upwelling of lower velocity materials are most obvious along the Tan-Lu faults and Yanshan area.

從地幔內(nèi)低速體的宏觀形態(tài)上看嫖妓精品老司机在线观看，呈現(xiàn)"蘑菇云狀"大陆理论性爱免费视频，好象是低速體從150km深度以下沿幔內(nèi)薄物帶呈不規(guī)則柱狀體上升，并在65-130km處向四周平流延展所致麻豆av网导航，而郯廬斷裂帶以及太行山以東的燕山地區(qū)附近视频一区二区三区黄色三级，低速體的上升最為明顯。

Numerical modeling for porphroblast's rotation and deformation of augen fabrics in ductile shear zones is done by a large plastic deformation programm based on detailed investigation to three ductile shear zones, Taihangshan Mountains.

在對太行山阜平地區(qū)三條剪切帶作了詳細(xì)觀察和測量的基礎(chǔ)上91最新在线观看网址入口，就斑晶旋轉(zhuǎn)和眼球構(gòu)造進(jìn)行了塑性大變形的計算機(jī)模擬先锋影音av资源专区。