1) the East Asia Yanshanian Orogenic Series
东亚燕山造山系
2) East Asian Yanshanides
东亚燕山期山系
3) east section of Mt.Yanshan
燕山东段
1.
A selection of wild drought-resistant flowers was done on the basis of investigation of the wild flowers and plants resources in the east section of Mt.
在对燕山东段野生花卉资源调查的基础上,进行了野生耐旱花卉的筛选。
4) eastern Yanshan
燕山东部
1.
In the region from Jixian County of Tianjin City to Xinglong County of Hebei Province in eastern Yanshan,the sedimentary structures which present the spindle-shaped crack on the surface are widely developed in the fine clastic strata of the of the Changcheng Group of the Mesoproterozoic,and they have been explained as the metazoan trace fossils or the seismic-induced liquefied veins etc.
燕山东部天津蓟县至河北兴隆一带中元古界长城群细粒碎屑岩中,普遍发育有在层面上表现为纺锤状裂缝的沉积构造,并曾经被解释为后生动物遗迹化石或地震震荡液化脉等。
5) Yanshan orogen
燕山造山带
1.
Genesis of the middle-later Jurassic volcanic rocks of Tiaojishan (Lanqi) period and its geodynamic implication,Yanshan Orogen,east China.;
燕山造山带中—晚侏罗世髫髻山期(蓝旗期)火山岩的成因及其动力学意义
2.
The Changli-Chengde-Dalainuoer wide-angle/refraction seismic profile completed in 1985 extends northwestward across the Yanshan orogen.
昌黎—承德—达莱诺尔宽角反射/折射地震剖面完成于1985年,呈NW向横过燕山造山带中段,部分测段与2002年实施的120km深反射地震剖面重合。
3.
The volcanic lavas of the middle-late Jurassic of Tiaojianshan formation in the middle section of Yanshan Orogen (fromXiabancheng county in North Hebei province) are composed of trachyandesite and trachyte.
燕山造山带中段(冀北下板城)中晚侏罗世髫髻山组火山岩主要由粗安岩和粗面岩组成。
6) Yanshan orogenic belt
燕山造山带
1.
Structural Elements Association of Yanshan Orogenic Belt, North China;
华北燕山造山带结构要素组合
2.
This is the first report of ferrogabbros in the Yanshan orogenic belt.
这是迄今为止燕山造山带存在铁辉长岩类岩石的首次报道。
3.
The structural feature of Yanshan orogenic belt, which is not reflected by the published geological maps, is very complex.
燕山造山带具有极其复杂的地质结构构造,其复杂性在现有公开出版的地质图件中未能有效地反映出来。
补充资料：山系
| 山系 mountain system 有成因联系并按一定延伸方向，规模巨大的一组山脉 。多分布于构造带、火山、地震带上，如亚太地区环太平洋的纵向山系，横贯亚洲、欧洲、非洲的横向山系。它们都是受地球内部应力场控制，是大地构造作用的产物。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条