1)Diversity[英][da?'v?:s?ti][美][da?'v?s?t?]分异度
1.This paper provides an easy method to draw the figures of precisely species diversity as viewed from a Basic program, the figures could be prettified by connecting with other softwares.从Basic程序出发 ,方便、快捷、准确地绘制出了物种分异度图 ,并与其它应用软件资源共享 ,绘制出的图件显得整洁、美观 ,充分显示了计算机技术的优越性。
2.The variations in Jurassic bivalve diversity of the Proto Atlantic are primarily influenced by sedimentary facies diversification and facies type, latitudinal temperature gradients, salinity, and sea level changes.古大西洋地区侏罗纪双壳动物群分异度的变化主要受沉积相的多样性和相类型、温度梯度、盐度以及海平面变化的影响。
3.The species diversity of Globivalvulina increases markedly in the Chihia Stage,and decreases in the Maokou Stage.种级分异度变化显示,栖霞组的种以增加趋势为主,茅口组则以减少为趋势。
2)slope variation坡度分异
1.The results showed that:(1) the compositions of eroded landscape in different slope grades were very different,and the slope variation from 1994 to 2003 was also.结果表明:不同坡度等级内的各景观类型结构变化存在较大差异;在景观水平上,侵蚀景观格局变化呈较明显的坡度分异特征。
英文短句/例句
1.The Study of the Changes of Eroded Landscape Pattern with Slope Variation in the Watershed of Zhuxi River;朱溪河流域侵蚀景观格局变化随坡度分异研究
2.Reliability Analysis of the Earth Slope in Terms of the Parameter Spacial Variance and Correlation;土性参数空间变异和相关情况下的土坡可靠度分析
3.Study on Spatial Variability Simulation of Soil Properties and Practical Reliability Analysis Method of Soil Slope土体参数空间变异性模拟和土坡可靠度分析方法应用研究
4.TEMPERATURE AND DEFORMATION DIFFERENCES BETWEEN SOUTHERN AND NORTHERN SLOPES OF HIGHWAY EMBANKMENT ON PERMAFROST多年冻土区公路路基阴阳坡温度及变形差异分析
5.Landscape Heterogeneity Analysis on Gradient Scale of Mountainous Area in Eastern Jilin Province--A Case Study of Tonghua City吉林东部山区坡度等级上景观格局分异研究——以通化市为例
6.Research on Error of Derived Slope and Aspect Related to DEM Data Properties;DEM结构特征对坡度坡向的影响分析
7.Study on the Accuracy and Algorithms for Calculating Slopes and Aspects Based on the Digital Elevation Model;规则格网DEM坡度坡向算法的比较分析
8.Analysis of Slope and Aspect Based on Regular Grid DEM基于规则格网DEM的坡度坡向分析研究
9.Spatio-temporal Variation of Soil Moisture in Sloping Land of Guizhou Yellow Soil贵州坡地黄壤水分时空变异特征研究
10.Temporal and spatial variation of soil nitrogen mineralization in northern slope of Changbai Mountain in Northeast China长白山北坡土壤氮矿化时空分异特征
11.Plunging Flow Transport Speciality Influence by the Reservoir Bottom Slopes水库底坡对异重流运动特性影响分析
12.Effects of Slope's Gradient and Aspect on Spatial Heterogeneity of Soil Organic Matter in Low Mountainous Region坡度和坡向对低山茶园土壤有机质空间变异的影响
13.Discussion on criteria for evaluating stability of slope in elastoplastic FEM based on SSR technique强度折减有限元法土坡失稳判据分析均质土坡
14.Research on Influence of Gradient to Rigid Base Composite Road of Cross River(sea) Tunnel Under Large Longitudinal Slope跨江(海)隧道长大纵坡复合式路面坡度影响分析
15.Study on the Spatial Variations of Soil Moisture and Soil Nutrition in Road Slopes;道路边坡土壤水分与养分空间变异性研究
16.The result shows the braking ability can meet the driving demands when buses go downhill on some sloping hillside.结果表明,客车下坡行驶时利用排气制动可以在部分坡度坡道上满足汽车正常下坡行驶的要求。
17.The general slope of a region.坡度一个地区的总坡度
18.Study on Slope-Directive Variation of Mountain Soils in the Northern Hengduanshan Mountains;横断山区北段山地土壤坡向性分异研究
相关短句/例句
slope variation坡度分异
1.The results showed that:(1) the compositions of eroded landscape in different slope grades were very different,and the slope variation from 1994 to 2003 was also.结果表明:不同坡度等级内的各景观类型结构变化存在较大差异;在景观水平上,侵蚀景观格局变化呈较明显的坡度分异特征。
3)distribution of grain size粒度分异
4)Dimensional Difference尺度分异
1.Dimensional Difference and Conformity of Economic Agglomeration Mechanism and Their Practical Value;经济集聚机理的尺度分异整合及其应用价值研究
5)Differential degree分异程度
1.From the basic volcanic rock to the acid volcanic rock,with the SiO_2 increase,the differential degree becomes obvious.从基性火山岩到酸性火山岩,随着SiO2的增加,分异程度愈强。
6)simple diversity简单分异度
延伸阅读
长度测量工具：多齿分度台 由两个具有相同外径﹑齿形﹑齿距的端面齿盘组成的精密角度测量工具(见长度测量工具)。图 1440齿多齿分度台 为多齿分度台的外形。测量时上齿盘抬起﹐并按被测角度的基本值转动一个角度﹐然后下降与下齿盘重新嚙合﹐以所转过的角度与被测角度比较﹐即可测得被测角度的误差。多齿分度台常与自準直仪组合﹐用於检定多面棱体﹑角度量块﹑光学迴转工作台等﹐或与测微仪(见比较仪)等组合﹐用於测量高精度齿轮的周节误差﹑分度板的分度误差等﹔还可用於加工中的精密分度等。端面齿盘的齿数常见的有 360﹑720和1440等3种。多齿分度台测量角度的精确度很高﹐在360°内可达 0.1。精确度高的主要原因是﹕上下齿盘的齿形是先用高精度专用磨床磨出﹐然后对研﹐因此可获得极準确的齿距﹔上﹑下两齿盘嚙合时全部端面齿起误差平均效应作用﹐因而得到的分度精度超过单个齿距的精度。
