spectrum line的例句大全

method of double ball point curve spectrum for double straight -line guide-way mechanism synthesis

双直线导路机构综合的双重鲍尔点曲线图谱法

according to related theories, the ultraviolet spectrum of atomic materials, especially the electron energy transition around alkali metal atomic nucleus is analyzed and calculated, and the spectral line data is listed in this paper.

根据相关理论，重点对原子紫外光谱，尤其是碱金属原子核外电子的能量跃迁进行了分析和计算，列出了计算的谱线数据。

A prominent green line in the spectrum of the auroras is called the'auroral line '.

极光光谱中的一条主要绿线被称之为极光谱线.

A-user spectrum optimization scheme of the downlink broadcast channel in single-phase power-line environment is discussed.

讨论了在 单相 电力线条件下实现下行广播信道 多用户 频谱优化的方案,以及电力线多用户频谱优化问题的数学模型.

But using spread spectrum communication on power line can attain reliability's demand . "

而利用 扩频通信 在电力线上进行通信正好可以提高其可靠性.

Motion of a star across the line of si ght causes no change in its spectrum.

恒星横越视线方向的运动,在它的光谱中不会引起什么变化.

It includes the stipulation that the phase spectrum over that range should be a straight line.

它包括了在该范围上相位谱应为直线的规定.

Microcomputer-Based On-line Regression Analysis and Power Spectrum Analysis of Ball Screw Travel Deviation

北回归线和南回归线滚珠丝杆副导程误差的微型机在线回归分析与频谱分析

The Frequency Spectrum Dsitribution and Time Propagation of Voltage and Current pulse on a Transmission Line.

传输线上脉波电压及电流之频谱分布及时域传播.

Compiling of Temperature Load Spectrum for a Steam Line Subject to High Temperature and High Pressure

高温高压蒸汽管线温度载荷谱的编制

This paper presents a power line communication method adopting the SSC ( spread spectrum carrier) technology on the basis of analyzing the communication channels of the central metering and re-cording system.

本文在分析了集中抄表系统通信信道的基础上，提出来用扩频载波技术的电力线载波通信方式。

Hypercomplex principle component weighted approach to multispectral and panchromatic images fusions However, if a straight line is fitted for logarithmic spectrum data to give the particle temperature, it is better to minimize the temperature square error sum.

多光谱和全色图像融合适用的超复数主元加权方法如果将能谱实验数据的对数拟合成直线以求得粒子温度，则最好对温度误差的平方和极小化。

Comparative items for dynamic difference research includes mooring line damping, dynamic tension force per unit amplitude, tension spectrum and tension RAO.

动态差异研究比较项目包括锚泊阻尼，单位振幅动态张力，张力谱以及张力传递函数RAO等。

Discussion of a design scheme for spreading spectrum data transmission terminal in distribution power line communication

配电网电力线扩频数传终端设计方案的探讨