查询词典 universal

On the basis of determining interpolation neighborhood, this paper factures many geochemistry plots by using more spatial interpolation of the deep penetrating geochemical data in the study area. The methods include inverse distance weighted interpolation, global polynomial interpolation, local polynomial interpolation, radial basis function, simple Kriging and universal Kriging, etc.

文中在确定插值邻域的基础上，应用多种空间插值方法对研究区的深穿透地球化学数据制作了多个地球化学图，如反距离加权插值法、全局多项式插值法、局部多项式插值法、径向基函数法、简单克里金法、泛克里金法等。

The objective of this paper is to evaluate various spatial interpolation methods, including ordinary Kriging, simple Kriging, lognormal Kriging, universal Kriging, disjunctive Kriging and inverse distance weighting interpolation for estimating soil surface Hg content with lognormal distribution, the linear and second-order polynomial trend, and t...

以分布类型为对数正态分布，同时具有一阶和二阶趋势效应的土壤重金属Hg为例，分别应用普通克立格法，简单克立格法，对数正态克立格法，泛克立格法，析取克立格法和距离反比权重法等 6种内插方法对其进行了估值，综合比较了各种内插方法的预测误差、统计特征值及插值结果分布图。

The invention refers to a method to correct universal frequency of electric communication technique, its character: make signal index quantization on the complex number of cross product, to directly reflect the quantized numerical value of tangent value and the located quadrant of imaginary and real parts, use inverse tangent ROM table to discriminate the processed result, then make loop filter and phase accumulation on the discriminated result to obtain error-correcting angle, and use digital controlled oscillator to make table look-up and quadrant adjustment to obtain correcting factor; use the relationship of trigonometric function in each quadrant to compress inverse tangent look-up table ROM and digital controlled oscillator look-up table ROM.

一种涉及电通信技术的通用频率纠正的方法，其特征在于：它采用如下步骤：经过叉积的复数进行信号指数量化处理，通过该复数虚、实部信号的指数量化结果的差值及其极性直接反映虚、实部的正切值的量化数值以及所处象限，将处理后的结果通过反正切ROM表进行鉴频，鉴频后的结果经环路滤波和相位累加，得纠偏角度，通过数控振荡器针对纠偏角度进行查表和象限调整，得到纠正因子；通过个象限之间的三角函数关系来压缩反正切查表ROM和数控振荡器查表ROM的大小，本发明资源耗费小，效率高，可极大地节省内存资源。

Inverse-square law of universal gravitation.

在1687年，英国数学家艾萨克牛顿爵士出版原理，这推测逆平方米万有引力定律。

It is universal to the human race, but what causes this involuntary act?

这对人类来说是非常普遍的现象，但是，是什么导致了这种行为呢？

However, electrospray is not a universal ionization technique.

然而，电喷雾并不是一个通用化的电离技术。

Apart from a few exceptions, the services will be offered irrespectively of the persons' income or capital – a universal right.

除了少量的例外之外，提供服务时不考虑残疾人的收入或资本——即一种普遍权利。

Apart from a few exceptions, the services will be offered irrespectively of the per-sons' income or capital – a universal right.

除了少量的例外之外，提供服务时不考虑残疾人的收入或资本——即一种普遍权利。

Less, of course, like a bank of daffodils and more like an irruption of dry rot: hidden, silent, pervasive, and a vast drain on national and universal wellbeing.

当然，不那么像一堆水仙花，而更像是干腐病的爆发：隐秘、沉默、大面积肆虐，对国家和全世界福祉带来巨大消耗。

The modified isochronal test is a universal method for deliverability test for a gas reservoir, during which the selection of flow rate test has significant effect on the result of a well test.

修正等时试井是目前气藏常用的产能试井方法，试井过程中测试流量的选择对试井的结果有着重要的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。