- 更多网络例句与半对数的相关的网络例句 [注:此内容来源于网络,仅供参考]
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For satisfying to process to keep a mother line, arc mother line, whole convex degree, half convex degree, ligarithmic curve cone, cylinder roll son of demand, ability according to design whet to submit have already corresponded form noodles of spiral lead a round, spiral lead Gun, double the song lead Gun, three convex Fengs to lead Gun, and arc plank and other similar of work piece etc..
为满足加工直母线、圆弧母线、全凸度、半凸度、对数曲线圆锥、圆柱滚子的需要,能根据设计磨出具有相应形面的螺旋导轮、螺旋导辊、双曲导辊、三凸峰导辊、以及圆弧支板以及其他类似的工件等。
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A differential polarization curve method and its application in the investigation of the anodic desorption behaviors of interface corrosion inhibitor were proposed and expounded.
提出对半对数极化曲线进行微分的方法,得到的微分极化曲线及其特征参数可以更精细地表征缓蚀剂的阳极脱附行为
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In this paper, the statistical characteristics of one plane and one helicopter's RCS dynamic measurement data are studied by using the χ^2 distributing, log-normal distribution and Rayleigh distributing model, along with the Kolmogorov fit test to goodness, the fitting results in some notableness level are acquired by using the three models for different aspect angles for two targets, and the degree of freedom distribution of χ^2 model in all aspect angles is obtained for two targets' RCS data.
文中以某歼击机和直升机为对象,应用χ^2分布、对数正态分布和瑞利分布模型,以及Kolmogorov拟合优度检验方法,研究其RCS动态测量数据的统计分布特征,得到了在一定显著性水平下,两种目标在不同视向角下对三种模型的拟合效果,同时得到应用χ^2分布拟合时模型半自由度随视向角的分布情况。
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At the beginning, an engineering method called semi-empirical reliability estimation method is introduced. Then, a detailed introduction of the bootstrap method, which has been widely applied to small sample reliability assessing since it was proposed in 1979, is made immediately. At last, a promoted virtual sample expanding method, that the reliability test sample size is expanded from 2-3 to 10, is proposed on the basis of predecessors research results. And the new method associated with bootstrap method is used to assess the test life lower limit in the case of logarithmic normal distribution.
首先阐述了处理极小子样可靠性评估问题较合理的一种工程处理方法—半经验可靠性评估方法,随后详细介绍了近年来在小子样可靠性评估领域发展迅速的Bootstrap方法,最后在前人研究成果的基础上提出了将样本数从n=2~3虚拟增广至n=10的虚拟增广样本推广方法,将该方法应用于服从对数正态分布的寿命总体,利用Bootstrap方法得到了试验寿命下限的估计,并与已有的半经验可靠性评估方法的结果作了比较分析。
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The approximate solution shows that there is a rectilinearity in the pressure and time semilogarithmic coordinates.
注水井压降试井的近似解表明在压力与时间的半对数坐标下呈直线关系,直线的斜率与截距取决于注采比、注采井距、注采厚度比、注采产能系数比等参数。
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This kind of new method can advance the appearance time for semilog straight-line portion, and shorten shut-in time.
这种新的解释方法大大提前了半对数直线段出现时间,缩短了关井时间。
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Semilog derivatives of the interferenee pressure responses are considered.
本文也考虑了干扰压力导数的半对数图。
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In Bode plots , the magnitude M in dB and the phase angle φ in degrees are plotted against ω on semilog paper.
在伯德图中幅值M使用分贝,相角φ使用度,画在ω为横坐标的半对数纸上。
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The parameter of evaluation of the reservoir damage can got form computer program of pressure build-up well, and can use it to draw the semilog curve of pressure build-up well.
储层伤害评价的评价参数还可以用压力恢复试井程序计算并利用此程序画出压力恢复试井半对数曲线。
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For low permeability oilfields, radial flow straight-line portion should not appear in producer measuring data during shut-in build up tests. A practical method to interpret formation parameters based on well testing data at early fillup period has been established With the application of this kind of method, ideal interpretation results can be obtained when the measure pressure data lie above and under semilog straight-line portion, and the formation parameters can be interpreted more reliably.
对于低渗透油田,在通常的关井压力恢复测试中,油井测压资料不能出现径向流直线段,针对这种情况建立了一种用早期续流段试井资料解释地层参数的实用方法,通过计算续流量利用褶积分析方法解释早期试井资料,可对实测压力数据点落在半对数直线段上方和下方的两种情况都收到较理想的解释效果,能解释出比较可靠的地层参数。
- 更多网络解释与半对数的相关的网络解释 [注:此内容来源于网络,仅供参考]
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extrapolation number:外推值
以每一集落代表1个存活细胞. 其集落形成率随照射剂量增加而减少. 以集落形成率代表细胞存活率与照射剂量在半对数座标纸上作图即构成剂量存活曲线. n称外推值(extrapolation number)是剂量存活曲线B的直线部分的延长线与纵座标的交点.
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semilunation:半太阴月(指潮汐)
semilog a.半对数的 | semilunation 半太阴月(指潮汐) | semi-monthly a.半月的,一月两次的n.半月刊
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antilog:反对数
[1] 半对数回归方程(semilogarithmic equation)中虚拟变量与因变量变异的关系,可以用虚拟变量回归系数的反对数(antilog)来解释因变量的变化率(Gujarati, 1988).
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semilog:半对数
第一,有些投资者使用半对数(semilog )坐标记录价格;经过这样处理,不论发生在高位还是低位,只要股票价格的变动百分比相同,条形图上的垂直距离就相等. 当然,标准的条形图格式仍然采用原来的算术坐标轴,这也是大多数投资者所接受的格式.
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semilog:半对数的
dominate 支配,占优势 | semilog 半对数的 | ambient 周围(环境)的
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semilog plot:半对数曲线
semilog data plot 实测数据的半对数坐标曲线图 | semilog plot 半对数曲线 | semilog straight line 半对数直线
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semilog coordinate:半对数坐标
semikilled steel 半镇静钢 | semilog coordinate 半对数坐标 | semilog data plot 实测数据的半对数坐标曲线图
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semilog coordinate:半对数座标
"semi-kinetic ","半活动的,半运动的" | "semilog coordinate ","半对数座标" | "semil-thermal area ","半热区"
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semilog paper:半对数图纸
self-sealing paper(有胶粘剂的)自封纸 | semilog paper半对数图纸 | semilogarithmic paper半对数坐标纸
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semi-logarithm section paper:半对数坐标纸
semi-log paper ==> 半对数坐标纸 | semi-logarithm section paper ==> 半对数坐标纸 | semi-logarithmic ==> 半对数的