叠加

通过将波动状态的流动分离成恒定流与振荡流的叠加，重点分析了振荡流各参数对流动与传热的影响。

The fluctuation flow is treated as a composition of oscillation flow on a steady flow , and special stress is laid on analyzing the effect of oscillation flow parameters on flow and heat transfer .

实现EPON与HFC叠加的构想

Realize the Speculation Making the EPON and HFC Overlying

高尔顿发明了一种把不同人的五官相互叠加在一起的制作合成照片的方法。

Galton devised a method of creating composite pictures in which the features of different faces were superimposed over one another .

一个坑道周围的等温线可以理解为原始温度场的叠加。

The geoisotherms around a gallery can be explained as a superposition of the original temperature field .

坳陷构造是地壳表层的基本构造单元，它叠加在大的板块（或地块）构造之上，属于二级结构构造。

Depression-Uplift structure is a basic structural unit developed on crustal surface , it is secondary structure and is superposed upon larger plate tectonics .

面对世纪疫情叠加百年变局，中俄相互坚定支持，密切有效协作，生动诠释了中俄新时代全面战略协作伙伴关系的深刻内涵。

In the face of the COVID-19 pandemic unseen in a century , China and Russia have firmly supported each other and cooperated closely and effectively , which is a vivid demonstration for a new era .

最后，设计了基于相位叠加（PC）不变量的神经网络目标识别新算法。

The new algorithm of neural network recognition based on the PC invariant is designed .

网络多媒体应用的SIP和QoS网络叠加模型

Model of SIP and QoS for the multimedia application

叠加de艺术

A Pile of Arts

在GIS支持下，利用各期现状图叠加分析和DEM模型分析确定空间变化；

Land use space change : superposing analysis of actuality map in different period and DEM model analysis ;

Petri网的叠加运算

Iterative addition of Petri nets

Boltzmann叠加原理在聚合物粘弹性理论中的应用

The application of Boltzmann overlapping principle in viscoelastic theory of polymer

用CCD照相多幅叠加处理检测弱星的试验

Test of the Detection of Weak Stars by Means of the Overlap of Their Several Images Obtained with A CCD

利用当量厚度计算公式和叠加阀片应力系数、厚度系数，给出了设计厚度阀片拆分为n片的原则。

With the equivalent thickness formula and the coefficients of strees , the thickness design of superposition throttle - slices was studied , the design rule was given .

对于超临界通道（Bond数≥0.6）沸腾传热是池沸腾传热和液相对流传热的叠加。

For the su-per-critical channels with Bond ≥ 0,6 , two-phase heat transfer is assumed to be a superposition of pool boiling and liquid convective components .

关于ARMA（pq）模型序列的叠加问题

On Additive Properties of Model Series ARMA ( p , q ) Problems

GIS的空间叠加、缓冲区分析等强大空间分析功能，为矿山尾矿库地址的选择提供了帮助。

With its strong spatial analysis functions of space overlapping and buffer area analysis , GIS provides a great help in the site selection for mine tailings reservoir .

发现：态ψ（3）3〉q是一种典型的三态叠加多模非经典光场；

It is found that the state | ψ ( 3 ) 3 > q is a new type of three state superpositions multimode nonclassical light field .

常速叠加－DMO－叠后偏移等效叠前偏移

Equivalent prestack migration by constant velocity stack , dmo and poststack migration

应用时空变-倾角扫描叠加KL变换提高地震资料信噪比

Signal-to-noise ratio enhancement of seismic data using space-time varying and dip scanning stack KL transform

CRS叠加技术及其应用

CRS stack technology and its application

DMO→速度分析→动校正→水平叠加→偏移；

DMO correction , velocity analysis , NMO correction , horizontal stack and migration ;

基于嵌入式μClinux的视频叠加系统

A Video-Overlaid System Based on Embedded μ Clinux

在GIS软件的帮助下，通过将LAI栅格图与土壤侵蚀强度图的空间叠加分析，得到不同LAI条件下的土壤侵蚀分布。

By the overlaying analysis of LAI and soil erosion intensity map in GIS circumstance , distribution of soil erosion at different LAI territory was hence gotten .

TL强度的等温衰减曲线表明，Fe、Pb峰的叠加衰减是一级动力学的，而纯Fc峰的衰减是二级动力学的。

The isothermal decay of Fe and Pb lapping peak is of the first order kinetics while the decay of pure Fe peak is of the second order .

对于振幅很大的单模光场，通过实行Bell态测量，能成功地概率传送腔场的奇偶相干态的叠加态，其成功的总概率为025。

By performing Bell state measurement , the superpositions of even and odd coherent states of the cavity field can be successfully achieved with a total probability of 0.25 .

本文研究了SU（1,1）李群Barut&Girardell（BG）相干态的叠加态的非经典性质与叠加系数之间的关系。

The properties of superpositions of the SU ( 1,1 ) Barut - Girardell ( BG ) coherent states are discussed in this paper .

该电源采用全桥逆变拓朴电路、PWM控制方式、输出功率叠加的方案，具有输出变压器原边平均电流和副边峰值电流的过流保护功能。

Full bridge inversion topological circuit , PWM control method and output power superposition are adopted , over-current protection of the output transformer original side average current and side peak current included .

要做到这一点，您可以将方法定义为abstract，然后用叠加（pushdown）的方式为这些方法标记新的EJB扩展部署描述符。

You can accomplish this by defining the method as abstract , and then marking new EJB Extended deployment descriptor settings for these methods as pushdowns .

知识的获取和表达包括两方面。一是将原有的GIS土地利用数据与新的遥感图像配准、叠加、集成，并从中挖掘各类型的光谱知识。

The acquirement and expression of knowledge include two aspects : the first is that the spectrum knowledge of each land use type is automatically obtained from old land use map matched and overlain with remote sensing images ;