数据测量

目的：探讨降低时间分辨力对CT灌注成像（CTP）参数图数据测量以及图像质量的影响。

Objective : To evaluate the quality of CT perfusion image and data measurement of low temporal resolution .

包括逆向工程中的数据测量、数据处理、曲面重构以及快速成型的原理、分类、特点等，以及RE和RP的集成。

It includes the data measurement , data processing , surface construct of Reverse Engineering and principal , type , character of Rapid prototyping and the integrate of RE & RP.

GPS动态姿态数据测量与采集系统的设计与实现

Design of GPS Dynamic Attitude Data Measuring and Acquisitioning System

本论文提出了以NC代码直接生成作为后续的数据测量方法。

This paper gives measuring method which aims at NC code direct generation .

以舟骨的中轴线为基准，直接用MIMICS自带工具进行表面数据测量。

Basing on central axis of scaphoid , measure surface data by proper tools of MIMICS directly . 3 .

本文在综述U及海-气交换的研究历史和现状之后，报告了我们新近提出的一种计算由船载超声风速仪数据测量摩擦速度U的新方法。

After reviewing the history and the present status of the studies in U and air-sea interaction , we report a recently developed method to measure friction velocity from data by a ship-borne supersonic anemometer .

在双基地的条件下，讨论了当双基地的无源声呐匀采用容易得到的目标方位角、频率的数据测量为输入时的无源TMA问题。

In the condition of two arrays , bearings and frequency of target gained easily by each sensor in arrays are input .

逆向工程是对产品数字化、CAD模型重构、模型加工并进行优化评估的先进设计方法，需要经过数据测量、数据处理和模型重构几个重要环节。

Reverse engineering is an advanced designing method that includes digitization of production , reconstruction of CAD model , machining and optimum evaluation of the model . It includes several important steps : data measurement , data processing and model reconstruction .

车身反求设计中的曲面重建是现代车身设计方法的重要部分，综合了数据测量技术、曲面造型技术和CAD建模技术等各方面因素。

Surface reconstruction of body reverse design process is one important part of techniques of modern vehicle body design , which comprises synthesized various techniques , such as the data measurement , the surface styling and CAD modeling and so on .

中子引起的α粒子发射DDX数据测量进展

Progress on Measurement of DDX of α - particles Emission Induced by Neutrons

基于逆向工程的产品设计是根据已有模型，进行数据测量获取产品的点云模型，在点云模型的基础上重建出CAD模型，以便进行再设计、快速制造等后续应用。

The product design based on reverse engineering is to obtain the point cloud data of existing models by data measurement , and then rebuild CAD model on the basis of point cloud data in order to re-design , rapid manufacturing , and other follow-up application .

该技术是从表面数据测量和处理出发，结合新的设计概念重构CAD模型，然后进行快速成型并进行反复优化评估，直至得到满意的设计结果。

RE and RP techniques start from size measurement and data processing of material surface , on this basis the CAD model is reconstructed by combination of novel concept on design , and then rapid prototyping experiments are repeatedly performed and assessed until an optimum design scheme is achieved .

该方法根据处理点的不同将流数据测量分成不同的种类，指出了基于SNMP采集的流量数据包具有瞬时性的特点，NetFlow流量数据包具有累加性的特点。

It divides traffic data measurement into different types according to various data processing points . This method also indicates that the SNMP based traffic package has instantaneous property and NetFlow traffic package has accumulative property .

滑坡现场监测用的HA-1P数据测量仪

Ha-1p data indicator for monitoring landslides in situ

由于FPGA具有可靠性高、速度快、逻辑功能强等特点，有效地解决了单片机在高速无人机大气数据测量系统中处理速度较慢、实时性较差的问题。

The design effectively solves the single chip microcomputer 's problems of slow processing velocity and poor real time performance in atmosphere data measuring system in high speed pilotless aircraft , because FPGA has the characters of high reliability , high speed , strong logic function , and so on .

通过对一典型脉冲管制冷机的动态参数的实验数据测量，分析了动态压力和质量流量之间的振幅和相位关系，首次在实验中发现了存在于脉冲管制冷机内部的直流现象（DC-Flow）。

A dynamic experimental apparatus to measure the instantaneous parameters in the pulse tube refrigerator has been given . DC-flow rate are firstly evaluated from experimental measurements .

采用AQS技术对波音飞机舱门外形数据测量点进行分析，查找产品质量波动的原因，制定相应的措施，提高了产品质量。

The door contour data measuring points of Boeing aircraft are analyzed by using AQS technology . The reasons of the unstable product quality are determined . The corresponding measures are taken .

利用MinoltaCM-2002光谱光度计，对南黄海陆架136个短柱样20~25cm段的沉积物进行了颜色反射率数据测量。

The Minolta CM-2002 spectrophotometer was used to measure the color reflectance data of sediments from the 20 to 25 cm section of 136 gravity cores collected from the southern Yellow Sea shelf area .

根据水平管道中气/水两相流流型的特点，在分析实验数据测量边界电压值变化情况的基础上，对采集到的每幅数据进行了特征值提取，提出了离散系数（C.V.）

Based on characters of flow regimes of gas / water two-phase flow in horizontal pipes , discrete coefficient ( C.V. ) , extracted from data of each frame , has been put forward to reflect the distribution of the cross section as a characteristic value .

方法对12具新鲜尸体解剖，观察颞深神经发出的部位并进行数据测量及统计学处理。

Methods Anatomic dissection was performed in 12 fresh cadavers .

数据测量是逆向工程的关键技术。

Data measurement is a key process of reverse engineering .

基于激光测量系统的数据测量和数据处理技术研究

Research on Data Acquiring and Data Processing Based on Laser Measurement System

基于结构光的三维数据测量方法研究

Research on the Method of 3D Data Measurement Based on Structured Light

分布式实时数据测量和图像监测系统的设计

Design of Distributed Data Measure and Image Monitor System

6～12岁学龄儿童体型的数据测量与分析

Measurements and analyses on the body date of 6 ~ 12 school-age children

长寿命裂变产物核素核数据测量进展

Progress in Nuclear Data Measurement of Long-Lived Fission Products

云南天文台耀斑数据测量方法的改进

The Improvements of the Measuring Method of the Flare Data Obtained at Yunnan Observatory

海浪方向谱的数据测量和估计方法

Measurement and estimation methods of wave directional spectrum

一般用一条电缆做传输系统，就可以在船上进行数据测量。

The data are normally measured aboard by transmitting them via an electric cable .

材料试验机数据测量与分析

Date measurement and analysis of material testing machine