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differences of characteristics
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  运动员特征差异的
     Factor analysis of differences of characteristics between national and college decathlon
     不同水平十项全能运动员特征差异的因子分析
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  “differences of characteristics”译为未确定词的双语例句
     Specific consideration for Ge in the internal standard selection, the differences of characteristics between gray incidence analysis and correlation analysis of statistics were also discussed.
     对内标选择与平均关联度的关系,Ge 219.87 特征的某些具体问题及统计相关分析与灰色关联分析在内标选择计算中的不可替代性问题,亦进行讨论
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     Recent progress of the column types, packing materials and packing technology in preparative high performance liquid chromatography in industrial scale was described. The differences of characteristics between preparative column and analytical column were also presented. Various types, structures and packing methods of compression columns commonly used in PHPLC in recent years were comprehensively reviewed.
     本文概述了高效制备液相色谱柱的柱型结构、填料以及柱填充方法等研究的最新进展 ,讨论了制备柱与分析柱的不同特征 ,对目前普遍使用的压缩型制备柱的类型、结构及填充方法作了较为全面的评述 ,总结比较了工业化制备色谱填料不同于分析色谱填料的特点 ,探讨了高效制备液相色谱柱技术的应用和发展前景。
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     Furthermore, the most of studies are interesting in the“capacity”of the side resistance and neglect the differences of characteristics of skin friction mobilization which can significantly affect the ultimate uplift capacity.
     再者,大量的研究只关注侧摩阻力“量”的研究,忽略了抗拔桩侧摩阻力与抗压侧摩阻力发挥特点的差异,而抗拔桩侧摩阻力的发挥过程对抗拔桩极限承载力产生了较大的影响。
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     Differences of characteristics of ENSO variability between two different climatological background states were investigated by means of two numerical experiments with a coupled ocean - atmosphere general circulation model.
     文中利用一个高分辨率全球海-气耦合环流模式设计两组长期积分试验,揭示了在不同气候背景态下热带太平洋年际变化特征及模式ENSO循环控制机理的差异。
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     The purpose and benefit of producing the product by airflow grinding technology was explained. The differences of characteristics between product from multipurpose grinding mill and those from airflow grinding mill were compared,such as SiO2,Fe2O3,Na2O,+320 mesh and moisture.
     针对此项问题阐述了选用气流粉碎磨生产氢氧化铝粉体材料的目的、意义,充分对比了气流粉碎磨和普通万能粉碎磨的SiO2%,Fe2O3%,Na2O%,+320%、附水等产品质量指标,产能和电单耗等消耗指标。
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     And the characteristics of the G.
     通过仿真和实验,也验证了G.
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     The characteristics of G.
     论文首先对语音编码的各种方案进行了比较,并对G.
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     characteristics;
     三、发展的特点;
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     STRUCTURAL CHARACTERISTICS AND DIFFERENCES AMONG LITHOTYPES
     神府煤煤岩组分的结构特征及其差异
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     On characteristics and differences of American English dialects
     试谈美国方言的特点及差异
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  differences of characteristics
The similarities and differences of characteristics are observed between the flow being treated and a forced-convection turbulent boundary layer on a flat plate.
      


The macrophage content in 20 giant cell tumors of bone (GCT) in comparision with those of 26 benign and malignant lesions of osseous and soft tissue origin were studied by combined immunological, histochemical, tissue culture and other apptoaches, It has been observed that considerable number of macrophages existed in GCT and the percentage of them was apparently higher than that in control lesions. The difference of characteristics between macrophages and spindle mononuclear cells of GCT was described....

The macrophage content in 20 giant cell tumors of bone (GCT) in comparision with those of 26 benign and malignant lesions of osseous and soft tissue origin were studied by combined immunological, histochemical, tissue culture and other apptoaches, It has been observed that considerable number of macrophages existed in GCT and the percentage of them was apparently higher than that in control lesions. The difference of characteristics between macrophages and spindle mononuclear cells of GCT was described. The place and role of macrophages in GCT were discussed.

本文采用免疫学、组织化学及组织培养等方法对20例骨巨细胞瘤中的巨噬细胞成分进行了研究,另有26例良、恶性骨及软组织病变作为对照比较。实验中观察到,骨巨细胞瘤中有相当数量的巨噬细胞存在,其比例明显高于对照的其它病变。实验结果表明,骨巨细胞瘤中的巨噬细胞与梭形的单核细胞各具不同的特点。对巨噬细胞在骨巨细胞瘤中的意义进行了讨论。

The paper deals with the developmental characteristics and classification of two types of paddy soils originated from basalt-derived latosol and coastal marsh respectively in Guangdong province. The research results indicated: The H/F ratio in soil humus tended to increase with the prolongation of submer-gence; the soil characteristics changed in different ways in the developmental process of latosol and coastal marsh to paddy soils; the differences between the soils with different origins were significant in...

The paper deals with the developmental characteristics and classification of two types of paddy soils originated from basalt-derived latosol and coastal marsh respectively in Guangdong province. The research results indicated: The H/F ratio in soil humus tended to increase with the prolongation of submer-gence; the soil characteristics changed in different ways in the developmental process of latosol and coastal marsh to paddy soils; the differences between the soils with different origins were significant in terms of pH value, CEC, ferruginous crystal and ratio of ferruginous crystal and colloid, which reflected the strong influence of original soils. But the differences of characteristics between the soils with same origin but different water regimes were not significant; paddy soil should be an independent soil group, and the distinction of its developmental characteristics and its classification could be based on the soil profile morphology, ratio of ferruginous crystal and colloid, ratio of H/F in humus, pH, total base content, base saturati n etc; the tested soils could be classified into two sub-groups, i. e. lateritic paddy soil and coastal marshy paddy soil. The sub-groups could be further divided into different families according to their water regimes (submergic, periodically waterlogged, gleyed, degleyed etc) .

本文研究广东省两种不同起源(玄武岩发育的砖红壤和滨海沼泽土)水稻土的发育特征及其分类问题。研究结果表明:土壤腐殖质的H/F比值随淹水时间增长有增大的趋势;砖红壤与滨海沼泽土发育成水稻土的过程中,土壤性质的变化方向不同,不同起源水稻土的pH、盐基代换量、晶质铁以及晶胶率有明显的差别,受起源土壤的影响很大,相反,同一起源不同水型水稻土的性质差异则较小;水稻土应是一个独立土类,土壤剖面形态,铁的晶胶率,腐殖质的H/F比值,pH,盐基总量以及盐基饱和度等可作为鉴别水稻土发育特征和划分土壤类型的依据,供试土壤可划分为砖红壤性水稻土和滨海沼泽土性水稻土两个亚类,每个亚类可按不同水型(淹育、潴育、潜育和脱潜等)划分土属。

The coalescence and breakage of gas bubbles are outstanding characteristics in three-phase flu- idized bed.Up to now they are still primary important subjects concerned by many researchers. In this paper,photographic image analysis method was usd to investigate the bubble swarm's characteristics, including bubble size,bubble rising velocity and bubble number frequeency in a two-dimensional three-phase fluidized bed which was 300 mm width.20 mm thickness and 2000 mm height.The par- ticles used are glass beads...

The coalescence and breakage of gas bubbles are outstanding characteristics in three-phase flu- idized bed.Up to now they are still primary important subjects concerned by many researchers. In this paper,photographic image analysis method was usd to investigate the bubble swarm's characteristics, including bubble size,bubble rising velocity and bubble number frequeency in a two-dimensional three-phase fluidized bed which was 300 mm width.20 mm thickness and 2000 mm height.The par- ticles used are glass beads of 1.2 mm diameter. The IBAS 1/2 image analyzer made in West Germany was firstly used to analyse the bubble's im- ages in photo films which were taken with cinc camera at speed of 24 frames per second.Under proper conditions,the bubble images in films were very clear and according to the gray difference it was easy to automatically analyse the films to get the bubble size and rising velocity.So the photographic image analysis method is useful to analyse bubble properties in three-phase fluidized bed,especially in two- dimensional bed.It can handle a large number of samples more quickly and more accurately to obtain the statistical characteristcs of bubble swarm in bed. In this paper,the bubble size distribution and mean bubble size were evaluated for coalesced bubble flow regime.The bubble size follows the log-normal distribution,in which the mean bubble size was 23.55mm,and the variance was 1.745.Compared with the data in literatures,the mean bubble size obtained in this work was larger than that in the literature.One of the reasons is that the small glass beads broke bubbles weakly.So the bubbles tends to coalesce. The axial and radial variations of the bubble size in fluidized bed were stuidied.The bubble size along the radial direction distributes unevenly,the largest at the center of bed and smallest near the wall.The bubble size increases with the increase of bed height.The axial and radial variations of the bubble frequency were also obtained in this paper.In radial direction,it was low at the center of bed and became high along radial direction until it reached a maximum at the half of radius,then it be- came lower again,it decreased with increasing in bed height.All of these results indicated that bubble coalesences more frequently occurred at center of bed,especially in the high location of bed.At loca- tion half of the radius exists a strong bubble disintergration which was induced by liquid circular flow which caused great shear forces acting on bubbles. Moreover.the bubble swarm's rising velocity and the relationship with bubble size were exa- mined.Compared with single bubble's rise velocity reported in literratures,bubble swarm's rise veloci- ty was larger than single bubble's.This was also the differences of characteristics between single bub- ble and bubble swarm.

本文利用35mm 普通摄影机拍摄了300×20×2000mm 的二维床中多气泡的运动行为,并用图像分析仪对摄影胶片进行了分析处理,得到了各个气泡大小、运动速度及所处座标位置。并对大量气泡运动特性进行了统计研究。结果表明采用这一方法能够准确地定量描述流化床中气泡群运动的整体特性,为深入研究、描述气泡的运动规律打下了基础。

 
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