北山

There are 8.6%~10.91% foreign matter in the sphenes, in which radioactive elements of strontium, cesium and uranium range from 4.26% to 4.58%. The change of structural cell parameters of sphenes is still very little,Δa=-0.0009 nm~0.0041 nm,Δb=0.0018 nm~0.0004 nm,Δc=0.0002 nm~0.0048 nm,Δβ=-0.10°~0.09° with high crystallinity of 99.27%~96.46%. Though, the age of sphene from the Fenghuang Mountain is about 1000 Ma, and experienced 775 Ma~1758 Ma geological evolvement and alpha decay, its crystallinity only decreased 3%, and its crystal shape and structure are still fine, indicating that sphene is of good ability to solidify radioactive elements. Therefore, sphenes are ideal minerals for solidifying nucleus waste.

通过对北祁连牛心山变质杂岩体中榍石(775Ma)和山西凤凰山花岗岩中榍石(1758Ma)的XRD及EDS等测试与研究，结果表明：两地榍石的杂质元素质量分数高达8.6%~10.91%，放射性核素锶、铯和铀的质量分数达4.26%~4.58%；晶胞参数的变化极小，△a=-0.0009nm~0.0041nm、△b=0.0018nm~0.0004nm、△c=0.0002nm~-0.0048nm、△β=-0.10°~0.09°，结晶度仍高达99.27%~96.46%，榍石经过10×10^8a的地质作用，结晶度仅减少了3%，显示榍石固化放射性系列核素的能力较强，虽经历了约775Ma~1758Ma的复杂地质演化及其所含放射性核素的衰变作用，其晶体结构完好，稳定性极高，是值得期待的理想核废物固化矿物。

The Silk Road gave rise to the clusters of military states of nomadic origins in North China, invited the Nestorian, Manichaean, Buddhist, and later Islamic religions into Central Asia and China, created the influential Khazar Federation and at the end of its glory, brought about the largest continental empire ever: the Mongol Empire, with its political centers strung along the Silk Road (Beijing in North China, Karakorum in central Mongolia, Sarmakhand in Transoxiana, Tabriz in Northern Iran, Astrakhan in lower Volga, Bahcesaray in Crimea, Kazan in Central Russia, Erzurum in eastern Anatolia), realizing the political unification of zones previously loosely and intermittently connected by material and cultural goods.

丝绸之路引发了由中国北部开始的游牧地区军队丛生，引发了景教、摩尼教、佛教，后期还有伊斯兰宗教进入中亚和中国，创造了有影响力的哈扎尔联盟。在它的显赫终结之时，带来了曾经是最大陆地面积的帝国：蒙古帝国，它的政治中心是沿着丝绸之路（中国北部的北京，蒙古中部的哈拉和林、河中地区的萨马卡罕、北伊朗的大不里士、伏尔加河下游的阿斯特拉罕、克里米亚的巴塞莎拉、中俄罗斯的喀山、安纳托利亚东部的埃尔祖鲁姆），意识到先前松散和被物质和文化商品间歇地连接的地区需要政治上的统一。

EarthSky spoke with biomedical engineer Ted Bateman of the University of North Carolina, Chapel Hill.

今天节目组采访了北卡罗来纳大学教堂山分校的生物医学工程师泰德贝特曼。

At about 7:00 pm, a last team of us got down, my tent had been set up, thanks for other's help, after I ate the fine dried noodles Bei Lang cooked for us, I just become calm, I was frightened before and bronchia was not well.

七点左右，我们最后一组下得山来。帐篷已有人帮忙搭好，心中自是感谢万分，由于有些受到惊吓和支气管炎的原因，北狼给我们做了挂面，才让我渐渐缓了过来。

The crude drugs include Northeast Shanxiu , golden cypress , the root of Chinese wild Ginger , the fruit of Chinese magnoliavine , The wild animals and beasts have a leisurely life here such as black bear , wild pig , roe deer , badger .

白石砬子自然保护区林深木秀，红松、杉松、匍匐松、紫杉、云杉、花曲柳等珍奇乔木竞相生长；山梅花、天女木兰、玉铃花、锦带花等灌木山花争芳斗艳；名贵药材上百种，东北山秀，黄柏、细辛、北五味时隐时现；更有珍禽异兽穿行其间，黑熊、野猪、狍、獾怡然悠闲，自得其乐。

I see the Pyrenees, Balks, Carpathians, and to the north the

我看见比利牛斯山脉、巴尔干山、喀尔巴阡山，以及向北的多夫勒菲尔

Tectonic analysis of Pre-Carboniferous metamorphic stratum and structural foliation dating have shown that The Qinling and its vicinities had happened an important regional tectonic event -Caledonian event, this event represents early paleozoic closure of the Qinling ocean basin and continent-continent obliquely diachronous collision, so we also could reconstruct Caledonian Qinling orogenic belt's basic tectonic framework.

对北秦岭地区前石炭纪变沉积—火山岩地层系统进行构造解析，以及构造面理定年数据表明，秦岭及邻区志留纪至早泥盆世经历了区域性的重大构造事件，相当于加里东事件，该事件代表了秦岭早古生代洋盆闭合、陆—陆碰撞造山的造山事件，并可恢复加里东古造山带的基本构造格局。

CHAPEL HILL — People with low levels of LDL cholesterol are more likely to have Parkinson's disease than people with high LDL levels, according to researchers at the University of North Carolina School of Medicine at Chapel Hill.

教堂山-人与低水平的低密度脂蛋白胆固醇较容易有帕金森病的人比，与高低密度脂蛋白水平，根据研究人员在北卡罗莱纳州大学医学院的在教堂山。

La Mer' reflected China classical aesthetic ideology, especially the aesthetic ideology consistency that China ancient scholars and painters reflected on the performance of natural landscape ,which was 'harmony between the heaven and human ','Sound outside what the string is making between the lines ' and 'approach determined by figure'. Its music reflected gamelan creative skills in many aspects,...更多 for example, the use of continuous tone and fixed voice type, the texture counterpoint imitation, the similarity of pitch and the harmony, etc. It could be seen that Debussy once studied Javanese gamelan music thoroughly on the analysis of 'La Mer' music ontology. Debussy choosed Japanese printer—Katsushika Hokusai's 'surfing in Kanagawa' as cover on the publication of 'La Mer', it was reflected that on the one hand he liked Japan Ukiyoe, on the other hand his work had painting factors.

大海》中体现了东方文化中的中国古典美学思想，尤其是与中国古代文人画家们在表现自然景观上所体现山的美学思想的一致性，即&天人和一&、&弦外之音&以及&以象立意&等；它在众多方面都体现山了加美兰的创作技巧，如持续音、固定音型的使用，织体对位的模仿，调式、和声的相似性等，在对《大海》音乐本体的分析中可以看出，德彪西对爪哇加美兰的音乐曾进行过深入的研究：作品出版时德彪西选择了日本版画家葛饰北斋的《神奈川冲浪里》作为封面，一是表现出他对日本浮世绘的浓厚兴趣，二是表达了他作品中具有的绘画性因素。

Jiuquan oasis south Qilian Mountains, the North has combined Lebanon Mountains, Yunshan far remote, desert gray, sand invaded earth, Ying Xiufeng complex mirage, Jiuquan which is like a beautiful mosaic.

酒泉绿洲，南有祁连山，北有合黎山，云山渺远，大漠苍苍，沙砾侵天涯，蜃楼群映秀峰，酒泉犹如一颗美玉镶嵌其间。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。