contraction是什么意思

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用法例句

Calculation procedures for common conversion points of PS converted waves and their application;

PS转换波共转换点的几种计算方法及实际应用

A method for fast and accurately computing the common conversion point locus.;

一种快速、高精度的共转换点轨迹计算方法

According to the real data,the process-interpretation method of multi-wave and multi-component seismic data is discussed and studied in this paper,mainly aiming at the static correction and stack imaging of multi-wave data,as well as the computing method of common conversion point of converted wave etc.

本文结合实际资料,对多波多分量地震资料的处理和解释方法进行了探讨和研究,主要针对多波资料的静校正、叠加成像、转换波资料的共转换点的求取方法等技术进行了分析研究,开发了综合利用多波资料进行地震属性和各向异性研究的方法,形成了一套较完善的多分量地震资料的处理、解释技术系列。

Based on the characteristics of 3C seismic data, the paper carried out the practical study of several key techniques in 3C converted wave seismic data processing, including coordinate rotation of horizontal component of converted wave, computation of common converted point (CCP) of converted wave, static correction and residual static correction of converted wave, iterativ.

本文基于三分量地震数据的特点,对三分量转换波地震数据处理的几项关键技术进行了实用性研究,其中包括转换波水平分量的坐标旋转处理、转换波的共转换点(CCP)计算、转换波的静校正及剩余静校正、速度分析迭代计算和针对转换波的去噪技术等。

Common conversion point( CCP) gathering is a key technique in converted-wave seismic exploration.

转换波共转换点(CCP)集选排是多波多分量地震勘探中的一项关键技术。

Effect of Coordinate Conversion Model and the Selected Common Points on the Accuracy of Conversion Results

坐标转换模型及公共点选取对转换成果精度的影响

A new Wavelength Converters (WCs) sharing scheme for Optical Burst Switching nodes is proposed, which is called Convert-Only-the-Collided-Part(COCP).

提出了一种新的光突发交换网络中交换结点波长转换器共享方式,称为冲突部分转换.

Research on Coordinate Systems Transformation Considering the Common Points Error

考虑公共点误差的坐标系转换方法研究

Public Reality: the Basic Point of Marxist Philosophy;

公共性真实:当代马克思主义哲学范式转换的基点

Chart datum transfer techniques

海图基准点转换技术

The reflection points for the transformed waves do not coincide with those of the non-transformed waves.

转换波的反射点与非转换波的反射点不一致。

To convert data from fixed-point number representation to floating-point representation.

将定点数表示转换为浮点数表示。

digital NMR frequency-to-magnetic field converter

数字式核磁共振频率-磁场转换器

continuous wave optically resonance pumped transfer laser

连续波光学共振泵浦的转换激光器

Analysis and numerical calculation of mode conversion efficiency in collinear acoustooptic interaction

共线声光模式转换效率的分析与计算

Research on Corperation of Transfer Beam with Top and Bottom Members;

转换梁与上、下部结构共同作用分析

On Transformation of Operational Mechanism of Public Power in Today’s China;

论当前我国公共权力运行机制的转换

Publicity Transition of Higher Education System in China;

试论我国高等教育体制的公共性转换

Commonness and Analysis of the Design Data of Two EDA Files;

两种EDA设计数据共性剖析与转换

On the Change of Productive Forces in the Construction of Universities Public Relations;

试论高校公共关系建设的生产力转换

The Transformation of Publicness in The Process of Modernization in Japan;

日本现代化进程中公共性的构造转换

SAW Gyroscopic Effect in Collinear TE/TM Mode Converter

共线TE-TM模式转换器中的陀螺效应