查询词典 line spectrum

But the energy was concentrated in a spectacularly sharp line in the emission spectrum--in other words, the radiation was exceedingly uniform, consisting of a single wavelength with little contamination from other wavelengths.

但是能量被集中在发射谱中一条非常狭窄的谱线上。也就是说，辐射是极度均匀的，只包含有一个单一的频率，而没有其他频率的干扰。

Firstly,the principle and method of separating the fluorescence emissive signal from canopy radiance spectrum based on Fraunhofer line was introduced.

首先，论文介绍了夫琅和费暗线探测自然光条件下的光合作用荧光的基本原理和方法。

Looks from the system communication effect, this system has a higher antijamming, the anti-signal weakens ability, the system can achieve a farther transmitting range, simultaneously because the communications system essential part SC1128 (Spread Spectrum / solution expand chip) is specially designed according to the domestic low power line characteristic, the performance price is high, these are all advantageous to the system's promotion.

从系统的通信效果来看，本系统有较高的抗干扰，抗信号衰减的能力，系统可达到较远的传输距离，同时由于通信系统的关键部件SC1128是根据国内低压电力线特性而专门设计的，性价比高，这些都有利于系统在做进一步的完善后在国内自动抄表行业内的推广。

It is shown that although statistical distribution of relative velocity between two atoms has no impacts on the line shape of LICET spectrum, it has certain impacts on the peak value of collision cross section.

分析表明，两原子之间相对运动速度的统计分布虽然不影响激光感生碰撞截面的谱线线型，但对碰撞截面的峰值大小有一定的影响。

This spectrum line is the frequency signal of real test.

该频谱线是理论测试的频率信号。

First, the basic principles of power line communication and spread spectrum are introduced.

论文首先介绍了电力线载波通信和扩频技术的基本原理。

In order to solve the problem of interference of power line, the spread spectrum technology is used in the system.

同时，SSC的引入较好地解决了电力线的干扰问题。

A particular spectrum line corresponds to a certain definite light wave length.

某特定的谱线就代表一个确定光的波长。

It has been shown that it satisfies the demand of air quality monitoring system from the shape of calibration spectrum line and the result of measuring SO2 sample.

定标谱线和实际测量结果表明：所研制的快速扫描光谱仪在进行合理的结构设计和正确的安装调试后能够满足空气质量监测系统的要求。

The primary objective of such a program is to account for the triple bottom line, an expanded spectrum of values and criteria for measuring organizational success.

的主要目标，这一计划是考虑到了三重底线，一个扩大的频谱的价值观念和标准，以衡量组织的成功。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。