查询词典 shift

Ruling represented a sharp doctrinal shift, and it will have major political and practical consequences.

这表示一个学说的改变，将产生主要政治和实际的结果。

Network economy could reduce costs of exchange and achieve economies of scope and economies of integration. The advancements of network economy urge it to be the mainstream over obstacles. It shifts situations between supplier and demander, changes the characters of demanding and factors of purchasing. Those engender new type of demand. Estate agencies, which integrate on-line and off-line services, will achieve dominancy in the market. In general, estate agencies have to shift from the necessary intermedia to assistant roles. Network economy supplies a gap of information deficiency in estate market and levels down the amplitude of estate economy cycle. Informatization of industry management enhances market efficiency, at the same time decreases systemic risks.

网络经济的进步性能够使其最终重重突破障碍而实现主流化；网络经济从本质上改变了房地产供求双方的主从格局，使需求特征及购买决策因素发生变化，也形成了新型房地产产品需求；网上服务与网下服务相结合的中介主体将主导中介市场，但总体而言房地产中介将由必要的市场环节转变为重要的辅助环节；网络经济改善了房地产市场信息信息缺陷局面，平缓了房地产经济的周期性波动，行业管理信息化提高了市场效率，也降低了系统风险。

A general formula of Dopper shift is obtained from 4-dimensional wavevector transformation, and the transversal and longitudinal Dopper effect is also discussed.

利用四维波矢量变换导出了波在介质中传播的多普勒频移普遍公式，并讨论了纵向多普勒效应与横向多普勒效应。

Laser Doppler Velocimeter:the two times Dopper effect for the scattered light from the tracing particle, the formula of LDV, laser heterodynes measurement, dual beam differential mode, LDV signal processing, frequency shift technique and application, multi-dimension velocity measurement, LDV application while light is refracted.

三。 激光多普勒测速：运动粒子中散射光的二次多普勒效应（1），LDV基本公式(1)，光外差检测技术及其实现(1)，双光束差动模式(1)，LDV信号处理(3)，频移技术及其应用(5)，多维速度的测量(5)，有折射现象时LDV的应用(3)，LDV测量实例(1)。 LDV实验一：LDV光路实验（3） LDV实验二：LDV测水流场实验（3）四。

The red shift is produced not only by the Doppler Effect, but also by the gravitational field .

除了多普勒效应产生的红移外，在引力场的影响下也会产生红移。

Today, we call it the Doppler Shift.

现在 我们将这称为多普勒频移

This phenomenon is known as the Doppler frequency shift.

这种现象被称为多普勒频移。

Furthermore, applying the Doppler shift method, one can find the mass of a star.

此外，应用多普勒频移的方法，可以发现恒星的质量。

This is found by observing the doppler shift in the frequency of the radio signals broadcast from the satellite.

这是通过观测卫星所发射的无线电信号频率中多普勒偏移来确定的。

Using two-dimensional signal vectors, the process of Doppler shift modulation and demodulation ...

文中从二维信号矢量的角度分析了多普勒频移调制和解调的过程，推导出提取速度信息的信号处理方法。

Use nationalization degree and the relationship that commercialize degree, condition of calculable market economy plays scope of optimal and state-owned economy.

利用国有化程度与市场化程度的关系，可计算市场经济条件下最佳国有经济规模。

The kinds of extractant also effected desulfurization rate .

萃取剂对脱硫率的影响也很大，乙二胺的萃取效果优于甲醇的。