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- daily variation coefficient 日变化系数
- Further analysis indicated the positive linear correlation between CFE and the variation coefficient of hprt gene. 细胞转化与hprt基因突变相关分析证实 ,两者之间存在显著的线性正相关关系。
- The mean variation coefficient of CACD,ACA and ACV measurements were 0.4%,3.9% and 2.6% respectively. 前房轴深、前房夹角、前房容积的平均变异系数分别为0 4%25、3 9%25、2 6%25。
- This daily variation gives rise to flexure and internal heating.Gravity may also play a role in forming the surface features. 日复一日的变化会在土卫二地表形成皱摺并使内部温度升高,重力在形成表面特徵方面可能也扮演重要角色。
- The research results show that the size distribution, diel change, daily variation have a good connection with relative humidity and Richardson number. 研究结果表明,气溶胶浓度和谱分布存在明显的日变化和逐日变化,并在很大程度上受空气相对湿度和里查森数影响。
- The results showed that the standard deviation for trichlorfon was 0.3233, the variation coefficient was 0.3551%, the average recovery was 99.65%, liner correlation was 0.9997. 结果表明,本方法的标准偏差为0.;3233,变异系数为0
- The daily variation of water potential of stem,leaf and fruit of Starking and Golden Delicions apple tree of different stocks can be described abvionsly as curve of "V". 研究不同砧木红星、金冠苹果树枝条、叶片、果实水势日变化 ,结果表明 :各器官水势日变化趋势一致 ,均呈“V”型曲线变化。
- The result showed that the daily variation process of Phragmites communis was fit to the single peak curve, namely high at noon while low at morning and night. 结果表明:芦苇蒸发散日变化过程为单峰曲线变化,即中午高,早晚低;
- The method is easy in operation and accurate in outcome with a recovery ratio of 93.9% and a variation coefficient of 1.4%. 方法简便、准确.;回收率93
- The daily variation of water potential of stem,leaf and fruit of Starking and Golden Delicions apple tree of different stocks can be described abvionsly as curve of “V”. 研究不同砧木红星、金冠苹果树枝条、叶片、果实水势日变化,结果表明:各器官水势日变化趋势一致,均呈“V”型曲线变化。
- The daily variation of water potential of stem,leaf and fruit of Starking and Golden Delicions apple tree of different stocks can be described abvionsly as curve of “V”. 研究不同砧木红星、金冠苹果树枝条、叶片、果实水势日变化,结果表明:各器官水势日变化趋势一致,均呈“V”型曲线变化。收藏指正
- This paper first measures interregional disparity in financial capacity by variation coefficient weighted by population. 摘要首先采用以人口为权数的加权变异系数对地区间财力差异进行了度量。
- The results show that the size distribution, diurnal variation, daily variation of atmospheric aerosols have a good relation to relative humidity and Richardson number. 研究结果表明,气溶胶浓度和谱分布存在明显的日变化和逐日变化,并在很大程度上受空气相对湿度和理查森数影响。
- The optimum design example shows that the variation coefficient of load torque acting on cutting head is decreased 13.9%, and specific energy cons... 优化设计实例表明;截割头的负载转矩变差系数减小了13.;9%25;截割比能耗降低了16
- The paper studied stable seepage flow rule of overpressure reservoir and created the method for using systematic well testing data to compute permeability variation coefficient. 本文研究了异常高压油藏稳定渗流规律,建立了利用系统试井资料求取渗透率变化系数的方法。
- The results showed that the standard deviation for triazophos are 0.3076, the variation coefficient are 0.3853%, the average recovery are 99.58%, liner correlation are 0.9997. 结果表明;三唑磷的标准偏差为0.;3076;变异系数为0
- Daily changes of absolute humidity inside greenhouse took on a single peak curve in sunny day, and two peaks curve in cloudy day and rainy day, with a similar range of daily variation. 晴天温室内绝对湿度变化呈“双波峰”曲线,阴天、雨天则呈“单波峰”曲线,且日变化幅度相仿。
- Some low layer fields along Meiyu front,such as convergence,front intensity,deformation and southerly wind,show evident mesoscale orographic features and with significant daily variation. 梅雨锋的低层特性,如辐合、锋区强度、总变形和南风分量及降水强度等要素呈现显著的中尺度扰动特征,有明显的日变化且受长江中下游中尺度地形影响,扰动特征有随时间上传的趋势。
- Abstract: Shapes and characteristics of daily variation of each direction of geoelectric field at the seismological stations such as Houtuqiao etc are analyzed using their minute value data. 文章摘要: 利用后土桥等地震台的大地电场分钟值资料,分析了各方向的日变形态和特征。
- The harmonics of geomagnetic lunar daily variation L caused by M2 tides for declination D, horizontal and vertical intensities H and Z at Sheshan Observatory are calculated by harmonic analysis. 摘要用M2潮引起的地磁太阴日变化L的谐波分析方法,计算了佘山地磁台的磁偏角、水平和垂直分量L的谐波系数。