在最后的部分中,我们通过范例显示了中间值和标准偏差对于数据集内的分散度都没有多大的抵抗力。
In the final section we showed by example that both the mean and standard deviation are less resistant to dispersion within a dataset.
清单4中的值常常分散在源代码、服务器配置、XML、。properties和其他文件中。
Often, the values in Listing 4 are scattered throughout source code, server configuration, XML,.properties, and other files.
我们还会讨论位置的其他度量手段,中间值和质量,并讨论它们对分散度有更大的抵抗力。
We will also discuss alternate measures of location, the median and quartiles and discuss how they are more resistant to dispersion.
比起在整个示例应用程序中用分散的调用更新统计值和跟踪上下文,这是一个重大的改进。
This is a major improvement over scattering calls to update statistics and to track context throughout my example application.
理论上,这些金融产品可以帮助投资人和公司分散风险,但是要给这些产品估值几乎是不可能的。
In theory, those products can help investors and companies diversify risk, but they are nearly impossible to value.
广泛的分散度,就指示了大量可以扩展的值,尽管如此,小的分散度意味着数据沿着中央分散的趋势。
Wide dispersion is indicative of a large spread of values, whereas small dispersion indicates data grouped around a central tendency.
这种冷静物有所值,美国在中东的力量被分散的同时,中国的力量却加强了。
The levelheadedness has paid off. For as American power has been distracted in the Middle East, so Chinese power has moved up.
XML 片段的值可以是有序的,也可以是分散的。
欲使颜料分散体系有最好的稳定性,对分散剂的HL B值有一定的要求。
The HLB values of the dispersants have great influence on the stabilization of the systems.
本文探讨了分散剂、超声波分散时间、搅拌取样等因素对发泡剂AD C粒度测试值的影响。
This paper probes into the influences of such factors as dispersing agent, ultrasonic dispersion time, and stirring sample on the value of the grain size of foaming agent ADC.
天然牙集中斜向载荷下最大应力值大于分散斜向载荷下的最大应力值。
On the tooth, stress under concentrated oblique loading was bigger than under dispersed oblique loading.
注意这个值不能视为上下文相关的(相对于位置)和分配式的(相对于分散)词元在这个文档里。
Note that this value does not account for contextuality (relative position) and distribution (relative dispersion) of terms in the document.
用质量自动在线检测仪进行了混炼胶塑性值和分散性的在线检测试验。
The on line test of mix plasticity and dispersion was made with an automatic quality on line tester.
通过此函数关系可计算任意电阻变化量的分散性,进一步求得实验值的可靠性。
We can calculate the dispersibility of resistance change and get the reliability values of experiment by the fitting curve.
针对大型复杂结构状态评估问题,提出了基于低阶特征值的结构分散化损伤识别与整体状态评估方法。
A discretized damage detection and integral status assessment scheme based on the lower eigenvalues is proposed to evaluate the status of a large scale structure.
系统研究了丙烯酸树脂分散体的玻璃化温度、分子量、羟基单体种类、羟值、酸值对涂膜性能的影响。
The effects of Tg, molecular weight, hydroxyl number, various hydroxyl monomers, acid number of acrylic dispersion on properties of films were studied systematically.
该方法可以充分吸收各类底层指标信息,把评估指标分散的不确定信息归纳成确切的指标特征值,从而得到较准确、客观的综合评估结果。
The method can absorb all kinds of sporadic, uncertain information and reduce them to certain value of evaluation indexes, so as to obtain the exact and objective result.
通过算例表明与传统的参数估计概念的分散系数相比,假设检验观点的分散系数更趋近于实际统计值。
Compared with the Sf obtained from the concept of parameter estimation, the Sbased on the idea of hypothesis test is'much colser to the actual statistical value.
石材的表面粗糙度很分散,在不同的位置表面粗糙度值相差达3 - 4倍。
The surface roughness of stone is very discrete, whose value in a place is 3-4 times as large as that in other places.
而估计值的平均误差,却是度量观察值围绕着回归直线的变化程度或分散程度。
The standard error of estimate, on the other hand, measures the variability, or scatter, of the observed values around the regression line.
通过3次以上的重复实验,我们发现这种纳米颗粒能稳定分散在pH值为2 - 11的水相以及1M的Nacl溶液中。
The aqueous dispersions of the nanoparticles were stable at pH 2-11 and in 1m NaCl solution, when repeat number, n, was 3 or more.
从而克服了由于复合材料性能分散性大,用现行方法确定其许用值所需试件个数多、试验经费昂贵的缺点。
Thus, it has overcome the disadvantages of traditional methods caused by the large scatter of the composite materials, such as a great number of specimens and expensive test.
在一定范围内增强搅拌强度有利于微细粒赤铁矿的分散,但搅拌强度超过某一临界值后分散效果变差。
The hematite can be better dispersed with the increase of stirring speed in a range, but the dispersion becomes worse when the stirring speed exceed a critical value.
不确定度是与测量结果相联的参数,表征合理地赋于被测量值的分散性。标准值的不确定度是对真值存在范围的估计和推断。
The uncertainty is a parameter associated with the result of a measurement, which characterizes the dispersion of the values that could reasonably be attributed to the measurement.
在加成量相同的情况下:富马松香与马来松香相比具有较低的软化点和皂化值,却有较高的酸值,有利于改善强化松香胶和分散松香胶的质量。
Fumaric acid has a lower softening temperature and saponification value but a higher acid value, which was beneficial to improving the quality of modified rosin size and dispersed rosin size.
非离子表面活性剂在降低了分散染料对涤纶超细纤维的亲合力的同时,也降低了分散染料在染色过程中的染色热和染色熵的绝对值;
The addition of nonion surfactants into dyebath decreases both the affinity of disperse dyes to polyester microfiber , and the absolute values of entropy and heat of dyeing;
当弹性体的含量高到一定程度,分散相的粒间距达到临界值,则发生明显的脆韧转变。
The sharp brittle-tough transition is observed at a critical interparticle distance when the content of elastomer is relatively high.
对观测结果进行了回归分析,讨论了观测数据分散的原因,估计了在一定置信度下加速度观测值的取值范围。
The data obtained are analyzed with the regression analysis method. The cause for the scatter of the measured data and the problem of predicting acceleration are discussed, too.
对观测结果进行了回归分析,讨论了观测数据分散的原因,估计了在一定置信度下加速度观测值的取值范围。
The data obtained are analyzed with the regression analysis method. The cause for the scatter of the measured data and the problem of predicting acceleration are discussed, too.
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