1.yB analyzing the heavy mineral composition and texture of different ae-olian sands in Beijing Region,it is indicated that,in comparison with the data of heavy mineral composition of dune sands of other desert,the aeolian s-aads in Beijing Region are close to the sands on riverbed,and similar to plain accrmulated materials and to slope wash but are obviously different with the sands of the desert at the outskirt of Beijing Region,
北京地区不同类型的风成沙经重矿物成分、特征进行详细分析鉴定表明,与本区河床沙、平原堆积物和坡积物均很相似,与河床沙更为接近. 但与区外沙漠沙丘砂的重矿物成分资料对比,差异较大.
2.The author analysized the grainness of sands and identified the mineral composition of sands in Takel Mukul Desert, Hi District, and dispussed the characteristics and origin of sand grains of the desert. The analysis shows that the two major types of sand grains, aqueous and aeolian sands, are characterized by obvious differences on their grainness.
本文通过对新疆伊犁塔克尔穆库尔沙漠砂的粒度分析和矿物鉴定,并结合野外实地资料,探明了沙漠砂的来源与特征,分析结果表明:该区沙漠中,两种不同成因类型的沙——水成沙和风成沙在粒度特征上有较明显的差异,后者在某种程度上仍保留着前者的痕迹。
3.The results show that the eolian sands in Haitan Island are produced,from under the action of the strong NNE wind,the beach sands that mainly origi-nates from the weathering and erosional products of the coastal bedrock and Quaternary sedi-ment which move landward and deposit,the main grain size grade of eolian sands are mediumsands,their mean diameter is 1.77Φ;
结果表明:海坛岛风沙沉积物主要是由海岸带基岩和第四纪松散堆积物及闽江南下沿岸流所携带的泥沙,在海洋动力作用下堆积于海滩上,而后在强劲的NNE 向向岸盛行风作用下,海滩沙向陆搬运堆积而成的。 风成沙的主要粒级为中沙,平均粒径为1.73Φ;
4.We have observed the structure of these dune sands and analyzed the grain-size,surface textural features and several main chemical elements of them,the results showed that:(1) these dune sands have some eolian structure characteristics which are similar to the recent dune sands;
对这些沙丘砂的沉积构造观察以及粒度、扫描电镜和常量化学元素分析结果表明:(1)这些沙丘砂具有与现代沙丘砂相似的风成沉积构造特征;
5.We came to the conclusions that:1)The grain size of eolian sands along the Highway are mainly fine sands (0. 1-0. 5mm),but there are obvious regional changes in mean grain size (Md) and sorting coefficient(δ1) under the influence of the natures of source sediments and eolian action along different section of the Highway ;
研究表明,公路沿线风成沙以极细沙为主,但是受到下伏沙源性质、风沙活动状况等因素的影响,不同区段风成沙的平均粒径和分选性存在明显的区域差异;
6.Mz, a , Sk, Kg and SC/D (ratio of the sum of silt and clay to sand) of fluvio-lacustrine, palaeosols and aeolian sands constitute an interlocking, multi-fluctuation process curve with peak and valley values: the <& value of Mz, o and Sk values often increase accordingly from aeolian sands to its overlying fluvio-lacustrine facies or/and palaesols, the Kg value heightens, too, and the SC/D value also basically consists with its change steps.
河湖相和古土壤与风成砂的Mz、σ、Sk、Kg以及SC／D(粉砂粘土之和与砂的比值)构成一峰谷交替、犬牙交错的锯齿状多波动过程线：常常是由风成砂至上覆河湖相或和古土壤，Mz的φ值、σ、Sk值相应增大，Kg相应增高，SC／D值亦与之变化步骤基本一致。
7.The contrast experiment of twig propagation of fast-growing Castanopsis fissa by four treatments in three different cutting medium indicated:the cutting medium has a significant effect on the survival rate,the interaction of the cutting treatment and the cutting medium has evident effect on the survival rate.Castanopsis fissa twig which is cut and planted at once has the best survival rate in the cutting medium of garden soil mixed with sands.It reaches 87.5％,but in the garden soil,it reaches only 70％,and in other mixture,it is below 20％.Therefore,had better be planted in the medium of garden soil mixed with sands,and be planed after cutting at once.
速生菇木树种——黧蒴栲嫩枝经过3种插床基质和4种插条处理的扦插对比试验，结果表明：插床基质对其扦插成活率有极显著影响；插条处理及其插床基质的交互作用对扦插成活率存在显著影响；黧蒴栲嫩枝扦插在园土十河砂混合基质上现剪现插最好，成活率可达87.5％，在园土基质上现剪现插次之，成活率可达70％；而其它组合成活率都不到20％，黧蒴栲嫩枝扦插生产上应选用园土或园土+河砂作为插床基质，并要现剪现插。
8.Haitan Island is a main district with eolian sands in Fujian Province. Eolian sands, granites and wind power are the three major natural resources in the island.
海坛岛是福建省的主要风沙分布区，风成沙同花岗岩、风力并列为岛上的三大自然资源。
9.Ningbo Bolong Shoes Co.,Ltd. —— Daishan Fuxing Shoes Co.,Ltd., was set up in 1993, specialized in producing plush toy, plush animal shoe, plush craft shoe, sands shoe, sands slipper etc.
宁波博隆鞋业有限公司——前身为岱山县福兴鞋业有限公司，创建于1993年，专业生产毛绒玩具、毛绒动物鞋、毛绒工艺鞋、沙滩鞋。
10.This paper describs the type, distribution of coastal dunes, compositional characteristic of eolian sands, and based on the above-mentioned, analysises the utilize of differend coastal dunes and lands covered with eolian sands.
本文阐述了海岸沙丘的类型和特点，风成沙的成分特征，并以此为基础，分析了不同海岸沙丘和风沙地的开发利用问题。
