1.
Comparative Evaluation on Ecological and Economic Benefit of Agriculyural Land Resources on Loess Hilly Region under Different Retirement of Cultivated Situation
黄土丘陵区不同退耕条件下生态经济效益比较评价
2.
Study on the Cost and Countermeasures of Moving Tillage Back to Forest or grass under different Climate In Gansu Province;
甘肃省不同气候条件下退耕还林(草)成本及对策研究
3.
Analysis the Environmental Condition of Implementing for Converting Farmland into Forest in Donglan County
东兰县实施退耕还林的环境条件分析
4.
Analysis on Microstructure and Microhardness of AZ31 Mg Alloy Under Different Conditions of Annealing
不同退火条件下AZ31镁合金的组织和硬度分析
5.
Study on Purple Soil Erosion Process at Sloping Cultivated Field under Different Surface Hydrological Condition;
不同近地表水文条件下紫色土坡耕地土壤侵蚀过程研究
6.
Effect of Different Tillages Patterns on Soil Organic Carbon Pool in Two Sequence Rotation System with Spring Wheat and Field Pea
不同耕作措施对麦—豆轮作条件下土壤有机碳库的影响
7.
Effect of different tillage patterns on organic carbon pool and microbial quotient in two sequence rotation system with spring wheat and field pea
不同耕作措施对麦—豆轮作条件下土壤有机碳库与微生物商的影响
8.
Association between Morphological and Physiological Traits and Water Use Efficiency in Wheat (Triticum aestivum L.) under No-tillage and Rainfed Conditions
旱地保护性耕作条件下不同冬小麦品种部分生理指标与WUE的关系
9.
Analysis of the Economic Profit of Different Models in Beichuan,under Sloping Land Conversion Program;
北川退耕还林不同经营模式的经济效益分析
10.
Benefits synthetical evaluation of different Vegetation Configuration models On Converting Cultivated Land back to Forest
退耕还林不同植被经营模式综合效益评价
11.
Characteristics of soil seed banks in different water level areas after returning farmland into lake in Qingshanyuan of Dongting Lake
洞庭湖青山垸退耕地不同水位土壤种子库特征
12.
Study on Woodland Runoff and Erosion of Different Model Conversion of Farmland Back to Forests
不同模式退耕还林地上径流和侵蚀研究
13.
Properties of MgB_2 films fabricated under different conditions by ex-situ annealing of Mg/B multilayer precursor
Mg/B多层膜退火法中不同制备条件对MgB_2超导薄膜性质的影响
14.
The magnetooptic Kerr effect( MOKE) of each unit was systematicly measured under1 T magnetic field.
在1T的恒定磁场条件下,系统地测试了芯片各单元在不同退火条件下的磁光克尔谱.
15.
The Research of Agriculture Industrial Structure Optimization under Returning Farmland to Forest(Grass) in Yulin City;
退耕还林（草）条件下榆林市农业产业结构优化研究
16.
Relationship Between Socio-economic Factors and Implementation of Cropland Conversion into Forest or Grass Land in Typical Regions of Northwest China;
西北典型区社会经济条件对退耕还林(草)政策实施影响的分析
17.
the return derived from cultivated land in excess of that derived from the poorest land cultivated under similar conditions.
相同条件下一般耕地超出质量差的耕地而获得的利润。
18.
Unlike DS1s, you cannot do an unconditional remove on a DS0.
不象 DS1，不能使 DS0 无条件退出服务。