本文研究的科马提岩位于大兴安岭北段吉峰地区。
The Jifeng komatiites are situated in the north Da Hinggan Ling.
图1大兴安岭北部阿龙山地区地质简图 Fig。
东秦岭以商南-镇平缝合带分为东秦岭北部和东秦岭南部。
The EQM can be subdivided into the northern and southern parts, which are separated by the Shangnan-Zhenping suture.
调查了大兴安岭北部林区野生果树种质资源及其开发利用现状。
Wild fruit trees resources in northern forest region of great Xing an Mountain and actuality of being exploited and utilized were researched.
关陵根铅锌矿床位于西秦岭北带关子镇—太阳寺加里东构造带上。
Guanlinggeng Pb-Zn mine is located at Caledonian tectonic zone in Guanzi Township and Taiyangsi area of northern belt of west Qinling.
以大兴安岭北部地区为例，研究了浅覆盖区土壤与基岩化学成分的关系。
Taking the northern Da Hinggan Mountains for example, the relation between the chemical compositions of soils and bedrocks in shallow overburden areas is studied.
地处黄土梁峁沟壑区，属秦巴山区西秦岭北部，大陆性半高寒半湿润气候。
Leung is located in the Loess hilly and gully region, an Qinba Mountain West Qinling Mountains in the north, the continental cold sub-humid climate and a half.
通过对火疤木的调查与分析，研究了大兴安岭北部原始林区的森林火历史。
Based on the analysis of fire scars, the fire history of the Daxing 'an mountains' virgin forests is studied in this paper.
大兴安岭北部地处寒温带，对该区土壤动物研究还极为薄弱，许多方面尚属空白。
The North of Da Xinganling Mountains is located in cool temperate zone, the research on soil animals is also extremely weak, and there are still many blank aspects.
明清两朝，广州附近的佛山镇是全国闻名的铜铁冶炼中心，制造的钢铁器具，远销岭北和海外。
Ming and Qing dynasties, Guangzhou, Foshan, near the town is nationally renowned for its copper and iron smelting center, manufacturing, steel utensils, sold Lingbei and overseas.
野外调查发现其中2种分布于秦岭北坡，7种见于秦岭南坡，其余2 5种广布于秦岭南北坡；
The result of the field investigation shows that 2 species distribute in the north slope, 7 species in the south slope, and other 25 species at Qinling Mt. widely.
摘要：凤岭北路-厢竹大道立交是南宁市东西向快速路与南宁市快速环路交叉所设置的一重要立交。
Abstract: : chicken ridge north road-compartments bamboo road overpass east-west expressway and nanning city of nanning is fast loop overlapping set a important overpass.
古生物地理分析表明：三叠纪时，秦岭北侧属于温带生物区系，秦岭南部属于热带-亚热带生物区系。
According to the paleobiogeographic analysis, the southern region of Qinling belonged to tropical - subtropical zone, while the northern region of Qinling to temperate zone in Triassic.
中国东北地区小兴安岭北段分布的兴东群与佳木斯地区的麻山群一直被认为是早元古代形成的变质岩系。
The Xingdong Group distributed in the northern Xiao Hinggan Mountains and the Mashan Group in the Jiamusi area, Northeast China, are always considered to be Early Proterozoic metamorphic rocks.
这个库莱伍艾塔·德鲁·考鲁公园位于城市中心的正北方，在高迪的古艾鲁公园所在山岭北坡的近山顶处。
This Parc DE la Creueta del Coll is located due north of the center of the city on the northern tip on the other side of Antoni Gaudi I Comet's Parc Giicll.
野外地质调查和室内岩石学研究表明，大兴安岭北段吉峰林场一带变质超基性岩为具有典型鬣刺结构的科马提岩。
Field geological survey and geochemistry indicate that the metamorphic ultrabasic rock in Jifeng area of the north Da Hinggan Ling Mountains is komatiite with spinifex texture.
基于意愿支付假设，在广泛调查的基础上，采用旅行费用法（TCM）对秦岭北坡森林公园的游憩价值进行了测评。
By means of travel cost method (TCM), the recreation value of the forest parks on the north slope of Qinling Mountains is evaluated in the paper.
通过对岭北煤矿型号为KZL2—7的自动化锅炉炉排进行机械技术改进，降低了采暖期故障率的发生，缩短了故障维修时间，效益显。
Based on the machinery technical improvement on KZL2-7 type automation boiler grate , the trouble ratio in heating period is reduced, the repair time is shorted and benefit is obliouse.
通过对岭北煤矿型号为KZL2—7的自动化锅炉炉排进行机械技术改进，降低了采暖期故障率的发生，缩短了故障维修时间，效益显。
Based on the machinery technical improvement on KZL2-7 type automation boiler grate , the trouble ratio in heating period is reduced, the repair time is shorted and benefit is obliouse.
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