• The quantitative variation and distribution of the leaves on the canopy were studied too.

    研究了树冠变化分布

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  • Three new genetic loci have been identified with involvement in subtle and quantitative variation of human eye colour.

    三种新的基因位点人眼颜色微小定量变化有关。

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  • From a quantitative variation perspective, there have different components contributing to the shape of genetic correlation.

    根据数量遗传变异分原理,遗传相关可进一步剖分为不同次级组分

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  • The quantitative variation laws about cognitive distances to genial color tone obstacles were studied in ground dynamic environment.

    通过数据统计和回归分析,分析了驾驶员地面动态环境下暖色调障碍物空间距离判识变化定量规律

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  • The quantitative variation in the effects of different methods of fertilization is analysed by forming a membership function of fuzzy subsets.

    通过建立模糊子集隶属函数,来分析不同施肥方式效应之间数量差异

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  • Through potted planting experiment in the greenhouse, it is quantitatively studied that the characteristic of quantitative variation of microbes in Cinnamomum camphora l.

    采用室内盆栽实验定量研究了多环芳烃不同污染水平下樟树幼苗土壤微生物数量特征

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  • Continuous variation (quantitative variation; multifactorial inheritance) a form of variation in which the characters show continuous variation within a certain range of values.

    变异一种类型,其性状一定范围内连续变化的。

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  • The researches on quantitative traits lagged that on qualitative traits over long time because of poorly understanding of the genetic basis or architecture for quantitative variation.

    数量性状遗传研究长期落后质量性状研究,主要是对遗传基础缺乏必要的了解

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  • The quantitative variation of runoff and sediment load in the basin of the Middle Yellow River due to the effects of hydro projects and water conservation measures was suggested as a current result.

    为了各方面应用参考,作为阶段性成果提出黄河中游水利水保工程定量数据。

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  • Processes are continually improved based on a quantitative understanding of the common causes of variation inherent in processes.

    根据过程固有变更一般原因量化理解,过程不断地改进着

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  • The EQCM studies provide quantitative results of surface mass variation and have thrown new light in the elucidating isopropanol oxidation.

    EQCM研究电极表面质量定量变化角度提供了醇吸附电氧化反应机理的数据。

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  • It is an important field of plant genetics to explore the variation patterns of quantitative traits for genetically manipulating them.

    探讨数量性状变异规律以便对其进行遗传操纵一直植物遗传学一个重要领域

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  • The variation of single factors, qualitative or quantitative, is simulated by fuzzy functions.

    每个定性定量因素变化,采用模糊函数来模拟

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  • Variation condition, distribution rule and correlation of main quantitative character of 82 open ground strawberry varieties (or lines) were studied and analyzed.

    以露地栽培82份草莓品种()为材料,主要数量性状变异分布规律相关性进行了研究分析。

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  • Combining the qualitative knowledge and quantitative mathematical information of system, the approach provides good control over the nonlinear time varying system with wide variation of parameters.

    方法充分结合系统定性知识定量数学描述信息,实现了参数大范围变化时变系统良好控制

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  • With regard to the impact on machine unit economic performance of exhaust steam pressure variation a new quantitative method, I.

    针对压力变化机组经济性影响,提出一种新的定量方法——排汽压力等效热降计算法。

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  • Conclusions. The normal variation of the V3 segment of the va has been described with quantitative measurements.

    结论:本研究对VAV3节段正常变异进行描述,还进行了有关定量测量。

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  • In addition, this paper gives an example of quantitative analysis of the annual variation of apparent resistivity.

    本文举了一个定量分析电阻率变化例子

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  • Based on MODIS NDVI, this paper studied the variation trend of vegetation index in the years of 2000 to 2004 in Ningxia area using quantitative remote sensing technique and slope method.

    采用定量遥感技术斜率法,全球植被指数MODISNDVI数据作为数据源,对宁夏地区2000—2004期间植被指数变化幅度及变化趋势进行了研究。

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  • METHODS We could find which variation was the significant variation by the analysis of variance so as to define the quantitative analysis and quality control.

    方法通过变异分析可以发现哪种变异显著变异,从而质量分析控制变异指明方向。

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  • A method was described for the quantitative analysis of triazophos by HPLC. The result showed that average recovery rate was 99.2 %, variation coefficient 0.83%, relative coefficient 0.9986.

    采用反相高效液相色谱法对三唑磷乳油进行定量分析变异系数为0.83%,平均回收率为99.2%,相关系数为0.9986。

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  • The grade-tonnage model is defined as the quantitative model which indicates the variation scope and frequency distribution of grade and tonnage.

    矿床品位—吨位模型表征某一类矿床品位吨位变化范围及其频率分布定量化模型。

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  • The bovine marker genome map is covered by over 3? 800 marker loci. This facilitates its extensive use in searching for genes with significant effects on quantitative trait variation.

    基因组的遗传标记图谱3 800多个分子标记座位,寻找某些影响显著的数量性状位点提供了便利的条件。

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  • Genetic variation of the quantitative trait lignin content was remarked in detail.

    针对木质素含量这一数量性状遗传变异规律进行了综合评述

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  • The variation observed also demonstrated that materials prepuced by using directed genetic manipulation involving tissue culture should be tested extensively for possible quantitative trait variation.

    获得变异证明通过直接运用遗传操纵包括组织培养产生的材料为了鉴定其有益的性状变异,应该广泛地进行试验评价

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  • The quantitative analysis of cyanazine by using capillary gas chromatography was reported in this paper. The coefficient of variation was 0 15%, and the recovery was 100 10%.

    本文选用毛细管色谱法测定氰草含量。本方法的变异系数为015%,平均回收率为10010%。

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  • Each quantitative analytical procedure should be designed to minimize assay variation.

    定量分析方法时应当减少其分析误差

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  • Each quantitative analytical procedure should be designed to minimize assay variation.

    定量分析方法时应当减少其分析误差

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