爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.coarse European herb with palmately-divided leaves and clusters of small reddish-purple flower heads.
一种产于欧洲的粗糙草本植物，头状花带红色，叶无柄。收藏指正
2.RESPONES FUNCTION OF DENDROCHORONOLOGY IN ALTAI MOUNTAIN
阿尔泰山树木年轮年表的响应函数收藏指正
3.MINERALIZATION CONDITIONS ON PLACER IN ALTAI MOUNTAIN
阿尔泰山第四纪砂金矿的形成条件收藏指正
4.An Record of Coluber spinalis from Altai Mountain
阿尔泰山发现黄脊游蛇收藏指正
5.CIASSIFICATION AND DISTRIBUTION OF PLACER IN ALTAI MOUNTAIN
阿尔泰山的砂金矿类型与分布特点收藏指正
6.THE MINERALIZATION LAWS OF THE ALLUVIAL GOLD PLACERS AT ALTAI MOUNTAIN
阿尔泰山冲积型砂金矿的砂金富集规律收藏指正
7.There occurred several events with M_S≥7.0 in the Gobi Altai region. We think Altai mountain system is a seismic belt occurring large earthquake.
戈壁阿尔泰地区曾发生过多次震级7.0以上的地震,阿尔泰山脉系统实际上是一个发生高震级的地震构造带。收藏指正
8.Volcanic sedimentary structure evolvement and mineralization of Mengku basin at south margin of Altai mountain,Xinjiang
新疆阿尔泰山南缘蒙库盆地火山沉积构造演化与成矿收藏指正
9.Research on Problems about Ecological Environment in the Source Region of the Two Rivers in Altai Mountain
阿尔泰山两河源区生态环境问题研究收藏指正
10.The study of geo-logical history of the Altai Mountain and geological feature and forming mechanism ofgold-placers shows that Altai gold-placers have four original resources.
本文从阿尔泰山的地质发展史、砂金矿的地质构造和成因机制等方面的探讨,认为阿尔泰山砂金矿有四种原生金源:低含金矿化带、原生金矿床、伴生金和含金地层。收藏指正