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- Exponential Curve Method 指数曲线法
- For polynomial fitting method, polynomial was changed into fitting curves of hyperbola, S-figure curve, converse exponential curve and logarithm curve, etc. 多项式拟合先将其化为双曲线、S型曲线、倒指数曲线、对数曲线等拟合曲线,再求解拟合多项式系数。
- The chlorophyll and the anthocyanin showed the logarithmic curve correlation, while the carotenoid and the anthocyanin displayed the exponential curve correlation. 叶绿素和花青苷含量呈对数曲线关系,类胡萝卜素与花青苷含量呈指数曲线关系。
- The tendency of The Ultra-weak bioluminescence of moldy rice's change with time can be better explained by the double exponential curve and the hyperbolic curve. 双指数曲线拟合和双曲线能够更好的给出霉变稻谷超弱发光随时间的变化趋势。
- Work of this sort follows an exponential curve, where the initial work is painfully slow, and then accelerates rapidly when the technical dictionary and standards are well established. 这样的工作表现为一条指数曲线,开始的工作极为缓慢,然后在技术词典和标准建立后迅速地加速。
- RESULTS The results of the working curve method were consistent with those obtained by dige... 结论在火焰原子光谱法中,以乳浊液进样法测定螺旋藻样品可行的。
- Based on the assumption that the flow surface is an exponential curve, the Manning formula is applied to deduce the equation expressing the advance process of the irrigation water flow in ditches. 根据水流水面线为幂函数曲线假定用满宁水流公式,推求了水流在畦田推进过程的表达式。
- RP-HPLC absolute calibration curve method for the determination of Diethyl Maleate. 论述了高效液相色谱法测定马来酸二乙酯含量的方法。
- There are exponential curve correlation between SOD activity and the number of epiphyte spot and the area of single epiphyte,the same phenomena were founded between activity of POD and increasing current of epiphyte spot and percentage of bug in leaves. 从白粉菌侵染到发病高峰期,SOD活性与白粉菌菌斑数目增加趋势以及单个菌斑面积增加趋势呈指数曲线型相关; POD与白粉菌菌斑数目增加趋势和菌斑面积占总叶面积百分数的增加趋势呈指数曲线型相关;
- The basic principle and its application of chronological loop curve method, later water level method, adjusting factor method and fluctuating ratio method were analyzed here. 介绍连时序绳套曲线法,水位后移法,校正因数法,涨落比例法的基本原理及其在梧州水文站的应用分析。
- The useful life of engineering plastics was predicted within the storage period using a polynomial fitting curve method, and its storage life deadline was inspected. 运用多项式拟合曲线方法对轻武器用工程塑料在贮存期内进行寿命预测,考核轻武器用工程塑料的贮存寿命期限。
- Gas chromatographic internal standard method was considered to determine purity for 1,1-dimethylhydrine(UDMH)instead of the standard working curve method. 研究了气相色谱内标法代替常规的标准工作曲线法测定偏二甲肼纯度(UDMH)。
- By utilizing the inherent exponential curves, high-linearity components are not necessarily required and the design efforts are relaxed. 由于采用的是最自然的指数曲线,所以我们的线路可以不需要高线性度的元件,因而降低了设计上的难度。
- The article describes reservoir macroscopic heterogeneity with statistical method,logarithmic normal curve method and Lohreng curve method. 本文分别用统计学方法、对数正态曲线法、劳伦兹曲线法来计算储层宏观非均质性。
- And if the waterflood curve method is used, the workload of adjustment and the variety of liquid quantity must be considered. 用递减法时,要考虑递减时机及工作量。
- To fit malaria endemicity with exponential curve 利用指数曲线分析嗜人按蚊分布区疟疾流行形式
- We also proposed a new PCA method combined with edges, Improved the toss curve method extracting chin profile and tried to use Sin curve to extract chin profile. 同样对人脸下巴轮廓提取的抛物线方法也进行了改进,并对正弦曲线方法提取下巴轮廓的可行性和适用性进行了探讨;
- Also by reference to the moisture distribution curve method existing in agrology a method for measuring the capillary ascension height in stratified ground is developed. 并参考农业土壤学中的含水量分布曲线法解决了干旱盐渍土地区非均质成层土中的毛管水上升高度的测定方法问题。
- The antiscaling and corrosion inhibition by low-phosphate formula agents were studied using polarization curve method and weight loss method in Nanjing tap-water. 摘要采用静态阻垢、旋转挂片、极化曲线等方法研究了一系列低磷配方在南京自来水浓缩不同倍数时的缓蚀阻垢作用。
- An exponential curve, eg on a graph indicating population increase 指数曲线(如人口增长示意图上的)