查询词典 real axis

Finally, A class of inverse Riemann boundary value problem for bianalytic functions on the real axis is proposed.

先消去参变未知函数，再采用易于推广的矩阵形式记法，可把该问题转化为两个实轴上的解析函数Riemann边值问题。

In order to reconstruct the state variables precisely, the observers pole is placed on the negative real-axis in the complex plane and in the flat range on the curves.

由小车吊重开环系统动力学特性和开环系统的极点在复平面的分布形态，开环系统本身是不稳定的。

To reconstruct the state variables precisely, the observer s pole is placed on the negative real-axis in the complex plane, and in the flat range on the curves ofobservation time vs.

为了使观测器精确重构状态变量，将观测器的极点配置在复平面负实轴上，观测器极点分布与观测时间关系曲线的平缓变化区域。

We consider an auxiliary function related to the Cauchy transform of the measure μ,, and get that it preserves sign on negative real axis. The property play a role in the study of the transform.

我们考虑了与测度μ的Cauchy变换相关的一个辅助函数，得到了它在负实轴上具有保号性，此性质对研究该变换的一些有趣的分形性质起作用。

The results agree with the ones of numerical integration along real axis.

采用此方法能大大节省计算时间，所得结果与沿实轴数值积分结果吻合很好。

We prove that the imaginary part is a smoothed second derivative, scaled by time, when the complex diffusion coefficient approaches the real axis.

我们证明了虚部分是一个平滑的二阶导数，按时间，按比例在复杂扩散系数的办法实轴。

Presented is a method for integrating Sommerfeld-like integrands in eddy current non-destructive detection along the real axis.

对涡流无损检测中的类Sommerfeld积分给出了一种简单有效的数值积分方法。

All asymptotes intersect the real axis at a single point, at a distance

to the origin：（所有的渐近线与实轴交于一点，与原点的距离为

For , these poles are on the negative real axis, on both sides of , the transient is a sum of two decaying exponentials, each with its own time constant.

当 时，这些极点在负实轴上，在的两边，瞬态响应为两个不同时间常数指数衰减曲线之合。

But the Tibetan plateau itself,with its mountains ,glaciers,and rivers, and as the engine that drives the monsoon,lays fair claim to being the real axis of the world.

但青藏高原本身，有着山脉、冰川和河流，作为季风产生的动力，是名副其实的世界屋脊。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。