您要查找的是不是：
- Keywords Helan mountain area;sand aerosol;size distribution; 贺兰山地区;沙尘气溶胶;谱分布;
- Keywords Helan mountain area;Optical propertise of atmospheric aerosol; 贺兰山地区;大气气溶胶光学特征;
- Replanting of low yield of wine grape vineyard in Helan Mountain area of Ningxia 宁夏贺兰山地区酿酒葡萄低产园改造
- COMPREHENSIVE RESEARCHES ON SAND PARTICLE UPTAKE AND VERTICAL TRANSPORT OF SANDSTORMS IN HELAN MOUNTAIN AREA 贺兰山地区沙尘暴沙尘起动和垂直输送物理因子的综合研究
- Helan Mountain has abundant natural resources. 贺兰山自然资源丰富。
- Helan Mountain area 贺兰山地区
- There are 2, 000-year-old rock paintings on Helan Mountain. 贺兰山有2 000年前的岩石画。
- The characteristics of Helan Mountain flora of spermatophytes. 贺兰山种子植物区系的特征.
- Harnesses the long vehicle, treads broken, Helan Mountain lacks. 驾长车、踏破，贺兰山缺。
- He spent his childhood in the remote mountain area. 他的童年时代是在这个偏远的山区度过的。
- They all pell-melled out of that mountain area. 他们都匆匆忙忙地离开山区。
- His hometown is in an outlying mountain area. 他的家乡地处边远山区。
- Helan Mountain is temperate temperate desert grassland desertification and the line, but also a flow within the Northwest District and the outflow of the watershed area. 贺兰山是温带荒漠与温带荒漠草原的分界线，又是西北内流区与外流区的分水岭。
- Winter is the best time for hunting in mountain areas. 冬季是山区狩猎的最佳时间。
- The old man lives in a mountain area. 这位老人生活在山东。
- He spent his childhoodin the remote mountain area. 他的童年时代是在这个偏远的山区度过的。
- The village in an out-of-the-way mountain area. 这个村子位于一个偏僻的山区。
- The mountainous area is prolific in valuable minerals. 这一山区有丰富的宝贵矿石。
- To build a road in the mountainous area was a real challenge. 在山区修筑公路确是艰钜的事。
- Tea trees grow well on the fertile mountain area. 茶树在这片肥沃的山地上长得很好。
