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覆盖密度
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  covering density
     Furthermore, the relations of node covering density, net covering density, the number of subsets and nodes are deduced and specified.
     通过理论推导进一步明确了节点覆盖密度、网络覆盖密度、子集数及网络节点数之间的关系,这在实际应用中有着重要的应用价值。
短句来源
     ③Covering density can be adjusted dynamically by modifying parameter k.
     ③通过简单的调整k,可以动态的调整覆盖密度;
短句来源
     g1 and g2 relate to the variation of covering density of reactants Al(ss) and Al(OH)ads. g1< 0 indicates that the aluminum surface tends to be passive when the potential increases.
     g1和g2是与物种Al(ss)和Al(OH)ads在电极表面的覆盖密度随电位E变化有关的参数,由g1<0可知随电位升高,纯铝表面的活性位面积减小.
短句来源
  coverage density
     A Study of the Relationship Between Performance of Topology-Based MANET Routing Protocol and Network Coverage Density
     基于拓扑的MANET路由协议性能与网络覆盖密度相关性的研究
短句来源
     Through the definition of minimal network coverage density, a judgment criterion for applicability of routing protocol is provided in the process of ad hoc networking.
     通过最低网络覆盖密度的定义,为实际的adhoc组网中各种路由协议的适用条件提供了明确的评判依据.
短句来源
  cover density
     Contents of this task are to count droplet, measure droplet cover density , cover percent, total area, average area, number middle diameter (NMD), volume middle diameter(VMD), and protract droplet chart.
     本课题研究的重点内容主要有雾滴个数统计、计算雾滴覆盖密度、覆盖率、总面积以及平均面积、数量中径和体积中径以及绘制雾滴谱。
短句来源
     The cover area and cover density of computer networks are increasing day by day, owing to more and more application of microcomputers and minicomputers.
     由于微型和小型计算机越来越广泛的应用,计算机网的覆盖面积和覆盖密度正在与日俱增。
短句来源
  “覆盖密度”译为未确定词的双语例句
     The relationship between the efficacy of wheat aphids control and omethoate concentration and droplets density was very closed. Based on regression analysis, laboratory studies showed that LN 90 values were 336.1, 237.6, 208.8 and 115.3 cm -2 respectively, at the omethoate concentration of 1.0, 1.5, 2.0, 3.0 g·L -1 and droplets with 85 μm VMD.
     氧乐果药液浓度、雾滴密度与小麦蚜虫防治效果关系紧密 ,室内定量喷雾试验表明 :雾滴体积中径 (VMD)为 85μm,氧乐果药液浓度 1.0、1.5、2 .0、3.0 g· L-1条件下 ,蚜虫致死 90 %时雾滴覆盖密度 L N90 分别为 336 .1、2 37.6、2 0 8.8和 115.3cm-2 ;
短句来源
     The shortage of the rays overlay density in the shadow areas.
     ④ 阴影区内射线覆盖密度不足。
短句来源
     With the rapid development of radio communication technology, and the correspondingly growing range and density of airwaves, wireless direction finding (DF) and location have been applied in more and more fields.
     近年来,随着无线电通信技术的飞速发展和频段覆盖密度的增加,无线电测向和定位技术得到更深层次的应用。
短句来源
     For fine mapping of the gene, a further microsatellite markers within the region were tested.
     在该区域内选择覆盖密度更高的引物进行精细定位,缩小致病基因的范围;
短句来源
     The rates of soil deflation in different gravel spread density ( G d ) and gravel spread pattern were simulated and determined in the wind tunnel of Desert Research, Chinese Academy of Sciences.
     在风洞实验室模拟测定了不同砾石覆盖密度和覆盖方式的土壤吹蚀速率。
短句来源
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  covering density
Our goal is to design a covering of the lowest covering density, which defines the average number of solid spheres covering a point in a bigger sphere.
      
For growing dimension n, we design a covering that gives the covering density of order (nln?n)/2 for a sphere of any radius r>amp;gt;1 and a complete Euclidean space.
      
Then thej-thk-covering density θj,k (K) is the ratiok Vj(K)/Vj,k(K).
      
the density of the tightest packing of congruent copies of K in R2, and let υ(K) denote the covering density of K, i.e.
      
We pay particular attention to the asymptotic covering density of these codes.
      
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  coverage density
The same conditions of the preparation procedure lead to much higher coverage density of the ODS chains on the boron-enriched surface as compared to silica gel.
      
The properties and the coverage density of chemically bonded phases depend among others on the properties of their supports.
      
The elution mechanism has been found to be independent of the coverage density on the boron-enriched glass surface in the range 2.3-4.0 μmol/m2.
      
Packings containing chemically bonded C18 groups with different coverage density were prepared using monochlorooctadecylsilane.
      
The destructive effects of HMDS on the coverage density of chemically bonded C18 and C8 phases is discussed.
      
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  cover density
The main model is s=(s1×s2×s3×s4)1/4, where s1 is the water depth suitability index, S2 is the vegetation type suitability index, S3 is the cover density index, S4 is the plant height suitability index.
      
Land-cover density-based approach to urban land use mapping using high-resolution imagery
      
Then, the unsupervised method of ISODATA is employed to classify the layered land cover density maps obtained by the moving window.
      
The results show that: (1) since the early 1980s, both vegetation cover density and net primary production have insignificant ascending tendencies.
      
I sought to discover (1) if cover density altered habitat choice and (2) if cover density affected the vulnerability to predators of two rodents, a habitat specialist and a habitat generalist.
      
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The cover area and cover density of computer networks are increasing day by day, owing to more and more application of microcomputers and minicomputers. In view of the poor communication resource of our country, it is suitable if we give priority to the development of the local computer networks (LCNs). This will allow us to extricate ourselves from a temporary difficult position, and gain experience about the build and application of computer networks. This paper analyse the developing methods of LCNs. They...

The cover area and cover density of computer networks are increasing day by day, owing to more and more application of microcomputers and minicomputers. In view of the poor communication resource of our country, it is suitable if we give priority to the development of the local computer networks (LCNs). This will allow us to extricate ourselves from a temporary difficult position, and gain experience about the build and application of computer networks. This paper analyse the developing methods of LCNs. They may be divided into three categories: (1) protocol invariablity, (2) protocol conversion, (3) working out the new protocol.

由于微型和小型计算机越来越广泛的应用,计算机网的覆盖面积和覆盖密度正在与日俱增。鉴于我国通信资源贫乏,优先发展本地计算机网是适宜的,这样既可以摆脱暂时的困境,又可以获得计算机网建设和应用的经验。本文分析了本地计算机网的各种发展方法,把它们分成三类情况;(1)协议不变;(2)协议转换;(3)制定新协议。

The ecological characteristics and growth habit of Dichondra repens (Convolvulaceae) were studied ,and its main uses were also discussed. The result showed that Dichondra repens had stronger adaptability, high-speed growing, beautiful leaf, long duration of green leaves and high density of vegetation. Dichondra repens is a perfect ornamental lawn grass and medicinal plant with good developing prospect.

研究了旋花科植物马蹄金的生态习性和生长特性,并探索其主要用途。结果表明,马蹄金适应力强,繁殖速度快,叶形美观,绿叶期长,整体覆盖密度大,为理想的观赏草坪草种,又是一种有开发前景的药用植物。

The rates of soil deflation in different gravel spread density ( G d ) and gravel spread pattern were simulated and determined in the wind tunnel of Desert Research, Chinese Academy of Sciences. It was concluded that: ① soil deflation rates, at any certion wind velocity, decreased exponentially with the increase of G d ; ② the effects of gravel mulch restraining soil deflation under 5 experinced gravel spread patters, at a certain G d , follow a order of Parallel strip spread

The rates of soil deflation in different gravel spread density ( G d ) and gravel spread pattern were simulated and determined in the wind tunnel of Desert Research, Chinese Academy of Sciences. It was concluded that: ① soil deflation rates, at any certion wind velocity, decreased exponentially with the increase of G d ; ② the effects of gravel mulch restraining soil deflation under 5 experinced gravel spread patters, at a certain G d , follow a order of Parallel strip spread

在风洞实验室模拟测定了不同砾石覆盖密度和覆盖方式的土壤吹蚀速率。结果表明,砾石覆盖对吹蚀速率的抑制作用可表达为砾石铺压的密度效应和空间排列效应。在一定的风力条件下,吹蚀速率随砾石覆盖密度的增加呈现指数递减变化;在一定的铺压密度下,不同铺压方式表现出不同的吹蚀抑制效应,从小到大依次是:平行条带铺压<簇状铺压<斜交条带铺压<垂直条带铺压<随机铺压。

 
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