查询词典 coefficient
- 与 coefficient 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The spatial distribution of correlation coefficient between hindcast and observation shows that high value areas are different among these methods. So it is hard to say which method is better than others. Thus three predicted results should be considered as well as distribution of correlation coefficient before final extreme high temperature prediction. The predictions by these methods for July, 2007 were generally close to the observation.
并以相关系数为衡量指标,应用交叉检验方法对三种方法的预测效果进行分析,结果表明不同方法高相关区的空间分布存在差异,在进行高温预测时,应综合各方法高相关区的预测结果给出综合预测意见。
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Significantly genotypic differences and great variations were detected in grain β-amylase activity,β-glucan and protein fraction contents. The largest variation and highest average value of β-amylase activity were found in Hangzhou 2006-2007, while the trend of coefficient of variation was opposite to the mean content of β-glucan over different environments. Hordein content had the highest correlation coefficient with β-amylase activity among four protein fractions.
研究结果表明:籽粒β-淀粉酶活性、β-葡聚糖和蛋白组分含量均存在显著的基因型差异;杭州2006-2007年度种植条件下的β-淀粉酶活性均值和变异幅度最高,且β-淀粉酶活性和β-葡聚糖含量的变异系数和变化趋势恰好相反;4种蛋白质组分中,醇溶蛋白含量与β-淀粉酶活性呈显著正相关。
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Under the same pressure, coefficient of compressive deformation increases with increscent original water content of samples, the function between coefficient of compressive deformation and pressure can be used for
分析了增湿变形与加荷变形的关系,并建立了二者之间的换算关系式,可用于黄土路基增湿变形计算。
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As the temperature increased, the consistency coefficient of rice starch paste decreased and flow behavior index were inclined to invariableness. As concentration decreased, consistency coefficient of rice starch paste decreased and flow behavior index increased slightly.
天然淀粉在二甲亚砜稀溶液中的特征粘度比相同品种大米直链淀粉的特征粘度大,天然淀粉的特征粘度与直链淀粉及支链淀粉的平均分子量、摩尔比之间呈较好的指数模型。
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This classifier finished TM landcover by fuzzy logic reasoning, and the unclassified pixels increase K adaptively to be classified; It improved 2.7% and 2.9% in overall accuracy and Kapp coefficient compared with MLC, deceased 1% in Kapp coefficient and no change in overall accuracy compared with self-organizing network.
对拒分类的像元,自适应增加K值使其可分。该方法所得分类精度及Kapp系数与最大似然分类方法结果相比分别提高了2.7%和2.9%;与自组织网络相比,总精度相差不大,而Kapp系数低1%。
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Counting the "3 oxygen " and "3 nitrogen" data of the Dawangtan reservoir with the monadic linear regression method, by significance test of correlativity coefficient and regression coefficient, the author put forward the equation of correlativity significance tests.
运用一元线性回归对大王滩水库的&三氧&&三氮&资料进行统计,并经相关系数和回归系数显著性检验,得出相关性显著的方程,利用该方程可提高水质评价的准确性和监测效
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When system error is very huge, integral effect will be weakened even disappeared, and when the error is small,the effect will be enhanced. Overshoot caused by overlarge integral coefficient is solved completely, even saturation state or static difference due to little integral coefficient.
在改进的控制算法中,积分增量在整个控制过程中是变化的,系统偏差大时积分作用减弱甚至全无,而在偏差小时则加强。
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In order to overcome the difficulty in estimating the ripple component on dc-side capacitor reference voltage, the modified control algorithm is proposed by ignoring the ripple component. Furthermore, the relation between control performance and damping coefficient is researched. In addition, the reasons of voltage source converter inner-loop control overmodulation are also analyzed. Based on the relation between control performance and VSC inner-loop input saturation, damping coefficient is adjusted on-line by fuzzy logic reasoning so that the trade-off between control accuracy and limitation of VSC inner-loop control overmodulation is solved preferably.
由于在线计算直流电容指令电压波动量十分困难,在控制方法的执行中忽略波动量的影响,简化了控制方法的实现;此外,该方法还研究了所注入的阻尼大小对控制效果的影响以及APF内层控制过调制产生的原因,针对无源性控制律跟踪精度的要求与内层控制过调制限幅条件间的矛盾,通过构造模糊逻辑推理环节实现阻尼系数的在线调整,在满足内层控制限幅条件下确保跟踪精度和补偿效果。
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Account overstrength coefficient which varies from structure type,ductility degree and degree of statical indeterminacy,and suggest smaller overstrength coefficient for these systems which have lesser degree of statical indeterminacy.
根据结构类型、延性等级以及结构的超静定次数的不同考虑了不同程度的超强,并对超静定次数偏少的结构采用偏低的地震力降低系数。
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The good results were reached in the practical application. The relative error is -2.58~2.90%, the determination coefficient is 0.9737, the relative standard error is 0.50%, and the variation coefficient less than 0.8% for the analysis of water content in ammonia oximate system by NIS.
本论文利用近红外光谱技术分析己内酰胺生产过程中水体系中己内酰胺含量、苯体系中己内酰胺含量、氨肟化反应液中的水含量,经过试验,取得了较好的实际应用效果。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。