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- 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。
- normal curve method 常态曲线法
- logarithmic normal curve method 对数正态曲线法
- Think times are used, but varied on a normal curve. 使思考时间的变化情况符合正态分布曲线。
- Ultraviolet photometric method is used to determinate the concentration of ozone from ozone instrument and compare normal curve of Indigo Disulphonate Spectrophotometry. 用紫外分光光度法对臭氧发生器在不同流量时所产生的臭氧浓度进行了测定,绘制并比较了不同方法建立臭氧浓度标准曲线之间的差异。
- 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。
- 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。
- 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。
- The distributions of rice germplasms based on single NAE, NUE or NHI in conventional japonica rice and NHI in hybrid indica rice combinations resembled normal curve approximately. 频数分析可知,常规籼稻NAE、NUE及NHI和籼型杂交稻NUE的种质频数分布呈典型正态曲线,低、高效种质较少,中效种质众多;
- 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)。
- It [clt] explains why many human characteristics follow the normal curve, as attributes such as height or weight can be thought of as a sort of “average”. 我本来的意思没说清,被昏昏一逼就乱说,固然是功力不行,也因为看到北大的就心慌意乱,可能是从前落下的病根。
- 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。
- The distributions of rice germplasms based on single NAE,NUE or NHI in conventional japonica rice and NHI in hybrid indica rice combinations resembled normal curve approximately. 频数分析可知,常规籼稻NAE、NUE及NHI和籼型杂交稻NUE的种质频数分布呈典型正态曲线,低、高效种质较少,中效种质众多;
- 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 mean of a normally distributed population lies at the center of its normal curve. 正态分布总体的平均数在正态曲线的中心。
- 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。
- The fifth part is the expression of normal curves and surfaces in the form of BSC and BBC. 进一步论述了B样条曲线曲面和BSC曲线曲面以及有理B样条曲线曲面和附权BSC曲线曲面的联系,与BSC曲线曲面有关的算法也有详细的描述。
- It is held that the contact polarization curve method, being an exploration technique characterized jointly by immediacy, long distance and totality, is especially suitable for conductive sulfide ore deposits. 认为接触极化曲线法特别适合导电性硫化矿床,是同时兼具直接性、远程性和总体性三者的勘查技术。