1)vertical differentiation垂直分异
1.land use vertical differentiation is an important part of land use spatial differentiation research.土地利用的垂直分异规律是土地利用空间分异研究的一个重要部分。
2.Mountain altitudinal belt is a kind of classic geographic models representing the vertical differentiation of landscape,being of significance in geographic and ecological researches.山地垂直带是表征景观垂直分异的经典地学模型,在地理学和生态学研究中具有不可忽视的地位,但表达模式的离散性、垂直带界线的不准确性等限制了其在准确描述局域尺度景观格局、解释生态过程方面的作用。
3.Then vertical differentiation of landuse and land-cover was also analyzed in conjunction with DEM Data.并结合DEM数据分析分析金沙江干热河谷区土地利用/土地覆被垂直分异及其变化规律,结果表明:1。
英文短句/例句
1.On Landscape Pattern Vertical Differentiation in Mountainous Area at Watershed Scale流域尺度山区景观格局垂直分异研究
2.Spatial Distribution of Soil Nutrients in Soil Profile under Different Fertility of a Rubber Plantation不同肥力橡胶园土壤中养分的垂直分异规律
3.QUANTITATIVELY STUDY ON HEIGHT DIFFERENTIATION OF LAND USE DEGREE OF JIANGXIA DISTRICT OF WUHAN CITY BASED ON EXPENDED COMPREHENSIVE INDEX;武汉市江夏区土地利用程度的垂直分异
4.Soil Vertical Variations in Songshan Scenic Spot and the Influence of Tourist on Soils;嵩山景区土壤垂直分异及旅游活动对土壤环境的影响
5.Study on the Altitudinal Differentiation of Seed Plants Flora in Baishuijiang National Reserve in Gansu Province;白水江国家级自然保护区植物区系的垂直分异规律研究
6.Vertical Differentiation of Plant Diversity and the Correlation with Soil Environment on Liaoning Eastern Mountains辽东山地植物多样性垂直分异及与土壤环境的关系
7.Quality-related Cost、Income Distribution and Vertical Product Differentiation;质量成本、收入分配与垂直产品差异
8.Vertical Product Differentiation,Intra-Product Specification,and North-South Trade产品垂直差异、产品内分工与南北贸易
9.Performance Analysis of Vertical Handover for Heterogenous Wireless Network;异构无线网络垂直切换机制的性能分析
10.An Analysis on Magnetic Dipole Model of TbCo Non-crystalline Film of Perpendicular Magnetic Anisotropy;TbCo非晶薄膜垂直各向异性的磁偶极模型分析
11.Vertical Handover of Heterogeneous Wireless Communications System一种异构无线通信系统垂直切换分析方法
12.Analytical Model on Non-circular Penetrator Impacting Semi-infinite Target Perpendicularly异型侵彻体垂直侵彻半无限靶板的分析模型
13.Analysis of Vertical Variation Characteristics of Soil Moisture in Hilly Area of Sichuan Basin四川盆地丘陵区土壤水分垂直变异特征研究
14.Difference and Case Study on Vertical and General Search Engines垂直和通用搜索引擎的差异和案例分析
15.Soil Nutrient Vertical Variance of Hani Terraced Field in Yuanyang County of Yunnan Province云南元阳哈尼梯田土壤养分垂直变异特征研究
16.Spatial variability of soil moisture vertical distribution and related affecting factors in hilly and gully watershed region of Loess Plateau黄土高原丘陵沟壑小流域土壤水分垂直分布变异特征及影响因子
17.The "double low-points" anomaly of daily vertical component variation of geomagnetic field before the M8.0 Wenchuan earthquake汶川8.0级特大地震前的地磁垂直分量日变“双低点”异常
18.Combining Calculation with Drawing to Define the Foot Position of Common Perpendicular of Lines on Different Planes;算画结合,确定两异面直线公垂线的垂足位置
相关短句/例句
vertical diversity垂直分异
1.With a case study of the watershed of Shiwan brook in Kaixian county, the vertical diversity of natural resources in mountain small watershed was discussed.以开县石碗溪流域为例,论述了山区小流域自然资源的垂直分异特性,并在垂直分异的基础上,对该流域进行了综合分区,同时,结合成都山地灾害研究所在该地实施的生态项目,提出了垂直分异综合分区治理模式。
2.With a case study of Beibei in Chongqing, the vertical diversity of natural landscape in paralleled ridge-valley of east Sichuan was discussed, and this area was comprehensively regionalized based on it.以重庆市北碚区为代表,论述了川东平行岭谷区自然景观的垂直分异特征,并在此基础上对该区域进行了综合分区,再结合各分区内土地的自然特征采取不同的措施,从而做到因地制宜地发展各项生产。
3)Vertical difference垂直分异
1.The vertical difference of vegetation is one of the important law of vegetation ecology.植被的垂直分异是植被生态学的重要规律之一，根据旬河流域灌丛植被分布的特点，首次提出该流域灌丛垂直带的划分：（１）亚高山凉温性常绿、落叶阔叶典型灌丛带（２０００－２６００ｍ）；（２）中山温性落叶阔叶典型灌丛、杂木灌丛带（１０００－２０００ｍ）；（３）低山暖温性落叶阔叶典型灌丛、草灌丛带（１０００－６００ｍ）。
4)soil vertical variation垂直分异规律
5)vertical component anomaly垂直分量异常
6)vertical variability垂直变异
1.The vertical variability construction and distribution pattern were analyzed by the geo-statistics method.利用2005年5月在桂西北喀斯特洼地10 m×10 m地块范围内的网格(2 m×2 m)采样数据,用地统计学方法分析了两种土地利用类型(耕地和牧草地)0—80 cm土壤水分的垂直变异结构及其分布格局。
延伸阅读
垂直分条充填采矿法垂直分条充填采矿法perpendicular slot fill sloping 割_L作是开凿切割平巷和切割上山凸自切割上山开始沿走向依次回采宽约2·4m的分条，多川上向倾斜炮眼爆破，逆倾斜逐次回采分条中矿石，并用电把出矿和用支柱支撑顶。崩落的矿石用电耙从落下地点运搬到切割平巷.然后再运搬到溜井根据顶板稳定情况，侮采出l一2个分条后充填一次。在相邻的条形控顶空间的侧面和端部设置滤水隔墙，随后进行水砂充填。充填日J可以回收部分支柱。壁式垂直分条充填采矿法适于开采薄和中厚的缓{顷斜矿体。/爪 图l壁式垂直分条充填采矿法 ]阶段运输平巷2切割工巷;溜井4切割上山; 几泣采工牛面;6浅孔下志水隔墙;8充填管:，充填体 全面垂直分条充填采犷法矿块结构参数和采准巷道位置见图2。每个矿块包括三个分条·依次开采各个分条。在每个分条中先采出切割上山一侧的矿石，另 一侧作为隔离矿柱，待相邻分条充填完毕，再进行回采〕这样做能使相邻分条的采出工作和充填工作互不干扰。回采矿石从切割平巷用浅眼落矿，用电耙向溜井耙矿和用锚杆支护顶板等。采出分条中的全部矿石后，在距溜井口l一Zm处构筑滤水隔墙，然后用尾砂充填采空区全面垂直分条充填采矿法适于倾斜或缓{顷斜的薄矿体或中厚矿体。与壁式垂直分条充填采矿法相比，这种采矿法的支护和充填工作量小，但采准工作量大。中国湘西金矿和芬兰沃诺斯(Vuon。)铜矿都使用这种采矿法。 分段垂直分条充填采矿法矿块结构参数和采准ch日}zhl币ent}00 choT、gt}on co}kuo门gfo垂直分条充填采矿法(l)erpcndieular slotf;11蛇。ping)将矿块沿矿体走向划分若干垂直分条·依次采掘各个分条，采完数个分条后就充填采空区的充填采矿法。 类型按采场结构，将垂直分条充填采矿法分成壁式、全面和分段的三种。 壁式垂直分条充填采矿法这种采矿法又称壁式充填采矿法它的结构参数和采准巷道位置见图1。切但矿石损失率和矿石贫化率大中国白银有色金属公司小铁山铅锌矿和德国德赖斯拉(I)relslar)重晶石一矿都使用这种采矿法。 评价与上向水平分层充填采矿法相比，这种采矿法在暴露面较小的巷道中落矿、出矿和充填，故l_作安全·但采准工作量大，回采工艺复杂。8()年代中期，中国湘潭锰矿用垂直分条充填采矿法的技术经济指标是:矿块生产能力30一4Ot/d，采准比13.Zm/kt，Y’r-25型凿岩机台效15t/班，13一30kw电耙台效1爪班.矿石损失率9%，矿石贫化率l()厂.回采1二人劳动生产率3一4t/(人·班)，切割回采落矿直接成本6.78元1.水砂充填直接成本8.31元一m，采矿车间成本23.85元八。
