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Alpine steppe soilswhich is distributed from Tibet southeast to central section and northwestward is high cost ozone of soils base, CaO is primary in base matter, but KO is the second; the interbedded variety of Calcium and Magnesium is relative great in soils profile, especially Alpine desert soils in Tibet northwestward, base gross is the most, but interbedded variety in soils profile is decreased by a long way.

由此至中部和西北部的高山草原型土壤分布的盐基高值区,盐基物质以CaO占优势,而K_2O则退居第二位,土壤剖面钙、镁的层间变化相对较大;尤其位于西北角的高山漠土,盐基总量达到最高值,但其剖面的盐基层间变化却大幅度减小。

The recorder can provide the numeric display of blood pressure in real time. The analyzer can provide random blood pressure measurement setup, as well as the 24 hour trend graph. the wave of pulsate pressure in cuff and the statistical distribution of blood pressure. The hardware and software design of the system are presented.

系统具有任意的测量设置选择,能够实时数字显示血压值,还可提供24小时血压趋势图,袖带脉动压力波形图和血压值的统计分布。

In order to verify the computing model,a Pitot tube was used to measure the velocity distributions along radius direction in the converters.Validations demonstrate that computing results agree well with experimental ones.

为了验证模型的精度,用毕托管测量了催化器载体后的速度分布,并与模拟结果进行比较,计算值与测量值吻合良好。

A new method of point estimation of weibull distribution with two parameters is presented by means of methods in grey system theory.

本文利用灰色系统理论中的方法,提出了一种新的两参数威布尔分布的点估值方法,该方法使用累加生成技术,对累积失效率函数的原始试验数据进行处理,建立了估值公式。

Analysis of the feature and geometry of the normal compaction trend is used to establish the compaction trend with polynomial of degree 2 or 3 or polygonal line, and to predict the distribution of geopressure using the method of seismic transit time deviation -pore pressure gradient in Yinggehai bas.

研究了压力预测的方法,推导地震声波时差差值—压力梯度法的计算公式并指出它的优点是能够充分利用已知的钻井实测压力资料;从理论上分析了正常压实趋势线的性质和形态,并用2~3次多项式和分段函数建立正常压实趋势线;根据莺歌海盆地高温高压及沉积速率高、泥底辟发育的特征,建立合理的压实趋势线,并用声波时差差值—压力梯度法预测了莺歌海盆地的压力分布。

We also use linear and polynomial fit to analyze their distribution trends and differences among chromosomes and among different kinds of sequences.

果蝇染色体参数X值是由D1和D2值共同决定的,但果蝇染色体的编码序列参数X分内含子序列相比,分布没有趋同性。

Its aim is to improve the generalization ability of networks, and it trains a network with the purpose of obtaining the weights corresponding with the maximum posterior probability.

该算法是一种新型前馈神经网络训练算法,它以提高网络的泛化性能为主旨,其训练目标在于获取对应于后验分布最大值的权值向量。

A Study on Fraunhofer Double-Slit Diffraction by Applying Simulation Technology;2. Based on Kirchhoffs theory,the approximate intensity formulas of double-slit diffraction of Gaussian Beam is derived under paraxial approximation with power series expansion methods.

依据基尔霍夫衍射理论,利用幂级数展开的方法推导出旁轴条件下高斯光束双缝衍射的近似光强计算公式,并通过数值计算对双缝衍射的基本特性进行了讨论,得出了与其他文献一致的结论,得出了高斯光束下的双缝衍射极小值点比平行光束双缝衍射的极小值点向外移,观察屏中心光能变小;光强分布可由激光斑在衍射屏处的参数调制的结论。

The uniformity degree and rank of the population are given to measure the distribution and quality of the solutions in the population based on the characteristic. Using the uniform degree of the population as objective function and the rank as the constrained condition, the bi-objective optimization problem is transformed into a single objective constrained optimization problem. The computational equations of the charge and force exerted on the particles are presented.

针对这一特点,定义了种群的均匀度和序值,来度量种群中解的分布和质量,将双目标优化问题转化为以均匀度为目标函数,序值为约束条件的单目标优化问题;设计了双目标优化问题粒子的电荷和受力的计算公式,提出了一种新的类电磁算法求解问题。

The purpose of this study is to evaluate various data processing methods, including logarithmic transformation, robust statistics, excluding outliers and Box-Cox transformation for evaluating soil total P content with normal distribution. The result showed that Box-Cox transformation was applied in order to achieve normality in the data set and to dampen the effect of outliers. Geostatistical analyses were carried out, including calculation of experimental variograms and model fitting. The best theoretical model for semivariogram of soil total P were spherical model.

结果表明,Box-Cox转化成功地使数据集服从正态分布并消弱了异常值的影响,应用地统计学分析方法进行了实验变异函数的计算和最适合模型的拟合,得出土壤全磷最好的理论模型为球状模型,随后用普通克立格估值方法绘制了土壤全磷的空间分布图。

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But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。