根据195 1 ~ 1999年黑龙江省代表站的历年逐月的气温、降水量资料,用计算趋势系数的方法,研究了东北北部冷暖旱涝趋势的问题。
The trends of temperature and precipitation in the north of the Northeast China are studied by using the trend coefficient based on the 1951 ~ 1999 data over 6 stations in Heilongjiang Province.
全面通胀系数只是恢复到比核心通胀一直显现出的增长趋势更快速的增长中。
Overall inflation was simply returning to the larger trend that core inflation showed all along.
结论:多变量随机系数模型可有效地进行多变量重复观测数据的动态变化趋势分析以及随机效应分析。
CONCLUSION: multivariate random coefficients model can effectively analyze the dynamic change trend and random effects of multivariate repeated measures data in medical research.
基尼系数越高,最高收入和最低收入的差距也就越大,而这正是我们在过去数十年中所看到的趋势。
A higher number means the gap between top and bottom earners is getting further apart, which is the trend we're seeing over the last several decades.
MIG填丝焊接过程中,随着填入锡黄铜焊丝速度的加快,锌元素的过渡系数有减小的趋势。
In the MIG with filler wire. With the increase of wire feed speed, transition coefficient of Zn trend to decrease.
把数值模拟和传统的边坡稳定分析方法结合起来,得出边坡的安全系数,对排土场边坡的发展趋势作出了预测。
Numerical simulation and traditional analysis of slope stability are combined to get the slope stability factor the and forecast of developing trend of actuality junkyard slope is offered.
比较分析中国从1992-2000年投入产出表的时序数据,概括了部门间中间投入系数的变化趋势。
The general trends of the direct input coefficient change are summarized by the comparison of Chinese series input-output tables from 1992 to 2000.
气温和降水在不同时间尺度上的小波系数变化曲线图揭示了气候的长期和短期变化趋势有很大不同。
The wavelet coefficient curves of temperature and precipitation on different time scales reveal that the long periodical variation trend is quite different from the short.
通过对调查结果进行离散趋势分析、因子分析、逐步回归分析、判别分析法和克朗巴赫系数法等分析方法筛选条目。
Select the items through the discrete trend analysis, factor analysis, stepwise regression analysis, discriminant analysis and Crowns Bach coefficient method to the survey result.
增雨潜力系数与降水的演变趋势很一致,可为选择合适的作业时机提供参考。
The trend of rainfall enhancement potential coefficient was identical with that of rainfall, which can provide reference for choosing appropriate seeding time.
结果听损检出率随平均等效声级的增加而呈明显的增加趋势,平均等效声级与噪声作业人员的听损检出率呈密切的指数正相关关系(相关系数r为0 812 45 )。
Results The average equivalent sound level and the detectable rate of workers hearing loss were exponential positive correlation, the coefficient of correlation r was 0 812 45.
微波铁氧体材料的发展趋势是宽频带、功率、损耗、温度系数。
Wide frequency band, high power, low losses and wide temperature coefficient are the developing trends of microwave ferrite materiel.
模拟获得的径向分布函数和扩散系数的值与实验基本吻合,分子间作用能分布也与文献报道的趋势一致。
The simulated radial distribution function and diffusion coefficient also accord with experiment basically. Rather, the pair distribution function is consistent with the literature reported.
表达式显示出的扩散系数随垂向脉动流速均方根值和颗粒粒径、密度而变化的趋势与实验结果吻合。
Results of homogeneous turbulence experiments show that the diffusion coefficient varies with the size and density of sediment particles, just as indicated by the theoretical analysis.
随采样幅度尺度的增大,变异系数呈逐渐增大的趋势。
Along with sampling scale increasing, the coefficient of variation increased gradually.
不论刚体气动力为线性还是非线性,气动力系数随动压变化的趋势均呈线性。
The aerodynamic coefficient varies with dynamic pressures always linearly, no matter what a rigid aerodynamic force may be linear or non-linear.
通过比热系数的变化趋势确定赝隙的存在是这篇文章得到的重要结果。
It is concluded that the electronic specific heat coefficient serves as the important factor to verify the existence of pseudo-gap.
经济系数有随供水和施磷水平提高而降低的趋势。
Economic coefficient declined with the improvement of water-supply level and p's amount.
近年来我国城镇商品房销售价格持续上涨,表征城镇居民财富转移效应常用指标的城镇基尼系数变化亦总体呈上升趋势。
Chinese housing price has rise continually in recent years, as well as town Gini Coefficient, whose variation is generally regarded as a symbol of towner wealth transfer-effect.
随着裂隙摩擦系数的增加,变形模量有逐渐增加的趋势。
The deformation moduli increase with increment of crack friction coefficient and decrease with increment of crack density parameter.
微波铁氧体材料的发展趋势是宽频带、大功率、低损耗、宽温度系数。
Wide frequency band, high power, low losses and wide temperature coefficient are the developing trends of microwave ferrite materiel. Good material can optimize the performance of devices.
在研究中还发现,钛合金及钛金属陶瓷的摩擦系数都存在明显的载荷依赖性,但二者具有相反的变化趋势。
The friction coefficients of both titanium alloy and titanium cermets showed a remarkable load dependence, but had a totally different trend.
应用基尼系数法,分析了1984 - 1996年河南省农村区域经济差异变化的趋势及其影响因素。
Applying the method of Gini Coeffcient, the trend of the variation of rural regional economy differences of Henan province from 1984 to 1996 and its factors affecting are analyzed.
认为随着软件演化,度分布系数和入度分布系数呈下降趋势,最大节点入度值则呈增大的趋势;而出度分布系数和最大节点出度值则变化有限。
With the evolving software, both the degree distribution coefficient and in-degree distribution coefficient tend to decrease but the in-degree of maximum node tends to increase.
相似性系数表明,贵州的金发藓科植物和邻省四川的联系最紧密,有向东、向北、向南逐渐减小的趋势。
The identification results show that the similarity coefficient of species in Guizhou is close to Sichuan province.
土壤凋萎系数虽有增大趋势,但增幅很小,土壤有效水容量明显增大。
Though the wilting coefficient of soil tend to increase as water retaining agents increased, the amplitude was low, so the soil available water capacity augmented obviously.
年径流系数的变化和年径流量的变化相似,1980年以前无趋势性变化,1980年后有减小的趋势。
Before 1980, no trend could be seen, but after 1980, the annual runoff coefficient tended to decrease.
随着列车车速的增加,跨中动力系数有增大的趋势。
The rule about impact coefficient has increased trend with increasing of train velocity in section of middle of span.
随着裂隙密度参数的增加,变形模量有减小的趋势;随着裂隙摩擦系数的增加,变形模量有逐渐增加的趋势。
For the deformation of fractured rock mass, crack density parameter and crack friction coefficient are the most important parameters.
随着裂隙密度参数的增加,变形模量有减小的趋势;随着裂隙摩擦系数的增加,变形模量有逐渐增加的趋势。
For the deformation of fractured rock mass, crack density parameter and crack friction coefficient are the most important parameters.
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