1) Yanshan Mountains
燕山山脉
1.
Thermochronological Analysis on the Uplift Process of the Yanshan Mountains;
燕山山脉隆升过程的热年代学分析
2.
The magnificent Yanshan Mountains, famous for their uniq ue structural features, lie north of the North China Plain.
著名的燕山山脉雄踞于华北平原之北,以其特有的地质构造闻名于世。
2) Yanshan
燕山
1.
The characters of fluid inclusions of gold deposits in Yanshan region;
燕山地区金矿床包裹体成分特征
2.
Types and regional metallogenic characters of gold deposits in Yanshan district;
燕山地区金矿床类型及区域成矿特征
3.
Fuzzy Comprehensive Evaluation of Nutrient Quality in Yanshan Chestnuts;
燕山板栗营养品质的模糊综合评价
3) Yanshan Mountains
燕山
1.
Deep-seated factors controlling the intracontinental orogeny of Yanshan Mountains.;
燕山陆内造山作用的深部制约因素
2.
Genetic types of basal conglomerate of the Changzhougou Formation in the central sector of the Yanshan Mountains;
燕山中段常州沟组底砾岩的成因类型
4) Yanshan mountain area
燕山山区
1.
The Fuji,Ralls and Golden Delicious of apple varieties,120 samples were collected from 20 orchards in Yanshan mountain area and the leaf N,P,K contents were analyzed.
采集了燕山山区20个苹果园富士、国光和金冠等品种的120份叶样,对叶片中氮、磷和钾含量进行了分析。
5) Yanshan foot
燕山山麓
1.
In view of the special ecological conditions in high yield grain fields at Yanshan foot and production problems, an experiment was conducted from 1996 to 1999 in Tuanpiao town, Zunhua city, Hebei province about soil nutrient factors, their order, and concentrated fertilization index.
针对燕山山麓高产粮区特殊的生态条件及生产中存在的问题 ,1996～ 1999年在河北省遵化市团瓢庄乡进行了冬小麦—夏玉米轮作条件下土壤养分限制因子与排列序谱及高产、高效施肥指标的试验。
6) Yanshan mountainous region
燕山山地
1.
Study on the biodiversity of planted Larix principis-rupprechtii forest in Yanshan mountainous regions
燕山山地华北落叶松人工林生物多样性研究
补充资料：燕山山脉
| 燕山山脉 位于中国河北平原北侧。由潮白河谷到山海关，大致呈东西向。长300多千米。属褶皱断块山。海拔在400～1000米。北侧接七老图山、努鲁儿虎山，南侧为河北平原，高差大。滦河切断此山，形成峡口——喜峰口，潮河切割形成古北口等，自古为南北交通孔道。山区有密云、潘家口等燕下都1号建筑基址水库。主峰雾灵山，海拔2116米；八仙桌子，海拔1052米；都山，海拔1846米；大青山，海拔1224米。富矿藏。 |
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