查询词典 spectrum line

In order to optimize the parameters of dielectric barrier-discharge plasmas, the emission spectrum of second transition line of oxygen and nitrogen under normal temperature and pressure was measured with a grating spectrometer.

为了对绝缘阻挡放电等离子体进行参数优化，以常压DBD等离子体为研究对象，在常温常压下使用可见光光栅光谱仪对等离子体发光光谱进行了诊断，得到了N2和O2的第二正带跃迁谱线。

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。

Artificial intelligence; natural language processing; voice conversion; RBF neural network; genetic algorithm; line spectrum frequency

关键字］人工智能；自然语言处理；声音转换； RBF神经网络；遗传算法；线谱频

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。

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。

Two different ways for LPC coefficients quantization are studied, which deals with reflection coefficients and Line Spectrum Pair parameters respectively.

研究了基于k参数和LSP参数的两种LPC参数的量化编码方法。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。