1.
The Effect of the Cutting Using on Soil Water of Fencing Sandy Land
刈割利用对封育沙地土壤水分的影响
2.
Characteristics of Vegetation Community of Fencing Sandy Land in Arid Desert Area
干旱荒漠区封育沙地植被群落特征变化研究
3.
The Effect of Short Term Enclosure on the Soil and Plant of a Sandland Ecosystem in Northern Hebei Province and the Characteristics of Soil Seed Bank of the Sandland
短期封育对冀北沙荒地土壤、植被的影响及沙荒地土壤种子库特征
4.
Studies on Regenerationt of Grassland with Sparsed Elm in Keerqin Sandy Land
科尔沁沙地榆树疏林草原及其封育更新研究
5.
The Effect of Exclusion Pattern on Restoration of Arid Area Sandy Vegetation
封育模式对干旱区沙地植被恢复影响研究
6.
Effects of Enclosure Management on the Structure of Standing Vegetation and Soil Seed Bank in Southwest Maowusu Sand Area;
封育措施对毛乌素沙地西南缘地上植被和土壤种子库的影响
7.
The Soil seed bank’s temporal and spatial characteristics in the enclosed process of the mountain-grassland
金沙江干热河谷山地草地封育过程中土壤种子库时空特征
8.
Effects of enclosure on vegetation characteristics and spatial heterogeneity of Caragana mirophylla community in Horqin Sandy Land.
封育对科尔沁沙地小叶锦鸡儿群落植被特征及空间异质性的影响
9.
Characteristics of Soil Seed Bank of Caragana microphylla Community under the Grazing and Enclosure Conditions in Horqin Sandy Land
放牧和封育条件下科尔沁沙地小叶锦鸡儿群落土壤种子库特征
10.
Study on the Characteristics of Desertification Grassland Ecosystem and the Effects of Fencing Improvement in Hulunbeir Steppe;
呼伦贝尔沙化草地系统退化特征及围封效应研究
11.
Study on the Dynamic Characteristics of Desertification Grassland Vegetation and the Effects of Fencing Improvement in Yanchi of Ningxia;
宁夏盐池沙化草地植被动态特征及围封效应研究
12.
Influences of fencing on vegetation and soil properties in mountain steppe
封育对山地草地植被及土壤特性的影响
13.
With regard to of newly planted seedling forests and other places that need to be sealed off for cultivation purposes, the local people's government shall organize the effort to seal off the mountain for forest cultivation.
新造幼林地和其他必须封山育林的地方,由当地人民政府组织封山育林
14.
dene:a sandy tract or dune by the seashore.
沙丘:海边的沙地或沙丘.
15.
A sandy tract or dune by the seashore.
沙丘海边的沙地或沙丘
16.
The crackle of the envelope in his hands was loud.
信封拿在他手里发出很响的沙沙声。
17.
Of or relating to lands held in fee or to the holding of such lands.
封地的或有关封地的或封地所有权的
18.
On the upper reaches of the Yangtze River, efforts will be made to prohibit hunting and grazing and plant trees on mountains, return the grain plots to forestry, and carry out water and soil conservation.
在上游地区封山育林，退耕还林，保持水土；