But this method occupies the special sub-carriers or time slots and then reduces the system spectrum efficiency and data transmission rate.
但该方法占用专门的子载波或时隙，降低了系统的频谱利用率和信息传输速率。
Marconi was the first to develop and perfect this system, using the recently discovered "airwaves" that make up the electromagnetic spectrum.
马可尼是第一个开发和完善这一系统的人，他使用了最近发现的构成电磁谱仪的“空气波”。
If you have a binary system whereby both stars are visible so you get the spectrum of both stars, then you see the Doppler shift of both stars in the spectrum.
若存在一个双星系统，两颗恒星均看不见，你能得到双星的光谱，然后在光谱中看到，双星的多普勒顿移。
What if just once Washington got out of the way and allowed the ingenuity of the American people to come up with a whole spectrum of alternatives to our broken system?
哪怕就这一次，如果华盛顿能够别挡道，允许天才的美国人民想出一揽子选择方案来处理我们处于破产危机之中的医疗体系，那会怎样呢？
And this spectrum a, the top spectrum, is of a star, a binary system, that has a period of 20.5 days.
这个光谱a，顶上的光谱，是一颗恒星的，在双星系统中，周期是20。5天。
A goal of the BCM is to evolve the SoldierEyes system to address the situational awareness needs of soldiers in full-spectrum operations.
BCM的目标是研发部署战眼系统，以解决全频谱作战士兵的态势感知需求。
Like Wi-Fi, the popular wireless system found in homes, airports and cafes, WiMax can use unlicensed (ie, free) spectrum, making it less expensive to deploy.
如同广泛应用于家庭、机场和咖啡馆的无线接入(Wi - Fi)系统一样，WiMax可以使用免授权的(即免费的)频谱，这使得布网费用降低。
Stars are typically classified by their spectrum in what is known as the Morgan-Keenan or MK system.
恒星根据它们的光谱被分为典型的几类，这就是摩根-基南（Morgan-Keenan ）分类法，即MK系统。
Dates and Times provides a broad spectrum of date manipulation functionality, including calculating the difference between two dates and retrieving the local system current date and time.
DatesandTimes提供了大量的日期操作功能，包括计算两个日期之间的差，以及检索本地系统的当前日期和时间。
In the next article, I'll describe how to use the iMic to gather an analog data stream, and I'll show you how to use one of the SPEs to turn the system into a useful spectrum analyzer.
在下一篇文章中，我们将介绍如何使用imic来搜集模拟数据流，并展示如何使用一个SPE将系统转换成一个有用的音频分析器。
While the gas is produced naturally by the body in low doses, in high doses it acts as a broad-spectrum poison, affecting many of the body’s systems simultaneously, particularly the nervous system.
人体本身也会自然产生很少量的硫化氢，但高剂量的硫化氢就成了一种广谱的毒剂。它会同时影响身体的各个系统，尤其会对神经系统带来损伤。
As a mobile, solid-state laser weapon system, HEL TD will be mounted on a tactical ground vehicle to counter rockets, artillery and mortars across the spectrum of conflict.
高能激光器技术演示样机是一种移动的固态激光武器系统，该系统将装载于战术地面车辆上实施火箭、火炮和迫击炮对抗。
The system carries out the statistics and analysis to spectrum occupy in the radio monitoring.
系统完成无线电监测频谱占用度数据的统计和分析。
The result of experiment makes clear: in the mixed system the each component height of integral in the NMR spectrum has additivity.
实验结果表明，混合体系中各组分在核磁共振图谱中的积分曲线高度也具有加和性。
A fast method for spectrum analysis and interpolation using artificial neural network (NN) for the microwaves surveying system is studied.
本文研究了在微波探测系统中，利用人工神经网络做谱分析和插值的快速方法。
Due to the quantization of electromagnetic fields there is an upper frequency limit in the spectrum of any finite energy transmitted by an electromagnetic system.
由于电磁场的量子化效应，电磁系统发射有限能量的电磁场，其频谱必有一高频率上限。
The whole system is composed of both virtual signal generator and spectrum analysis.
整个系统由虚拟信号发生器模块和频谱分析模块两部分组成。
The entire system is a virtual signal generator and spectrum analysis module module composed of two parts.
整个系统由虚拟信号发生器模块和频谱分析模块两部分组成。
It mainly contains the digital modulate system, the SS communication theory and the direct sequence spread spectrum (DSSS) system.
主要是数字调制系统、扩展频谱通信原理和直接序列扩频系统等内容。
Through research on cooperative game theory, a one to one matching game spectrum allocation algorithm which can be used in single carrier system is proposed in this paper.
在研究了合作博弈论的基础上提出了一种适用于单载波系统的一对一匹配博弈频谱分配算法。
As frequency divided multiplex access is widely adopted in communication satellite system, strict frequency spectrum limits on modulator is mandated.
通信卫星的频分复用机制，对卫星通信系统的发送信号频谱成型提出了严格的要求。
The overall design of the double spectrum image system is introduced and puts forward a wavelet fusion method based on fuzzy matrix for the UV and visible double image system.
介绍双光谱图像检测系统的总体设计，针对紫外与可见光双光谱成像系统提出了基于模糊矩阵的双光谱图像融合法。
This paper is to offer the idea which can make Mossbauer spectrum system high in capability but low in cost.
本文提出了自制高性能价格比的穆斯堡尔谱系统的整体构想。
A more efficient radio resource allocation and management scheme should be proved to transmit with higher spectrum and power efficiency and higher system performance.
需要研究更加有效的无线资源分配及管理策略，以便在有限的带宽上达到更高频谱效率、更高的发射功率利用率以及更好的系统性能。
This paper introduces a new detecting array for micro multichannel imaging spectrum analysis system.
介绍一种新颖的微型多道成像光谱分析系统用的探测列阵。
The system software consists of the system management software, spectrum processing and multiplex multi-scale measurement software.
系统软件包括管理软件，谱处理软件与多路多定标测量应用软件。
The choice of parameters for a multiplex system using spectrum interleave technique and results of experiment are given also.
文中还给出利用频谱交错技术多路复用系统参数的选择与实验结果。
There are several difficult problems in the research of spread spectrum FH/DS system.
在研制扩展频谱FH/DS系统时，会遇到一些很困难的问题。
A flame spectrum monitoring system based on an optical fiber spectrometer was used to measure the radiation of combustion in boiler.
基于光纤光谱仪的光谱分析火焰监测系统可实时监测锅炉火焰各特征区的辐射光谱。
A flame spectrum monitoring system based on an optical fiber spectrometer was used to measure the radiation of combustion in boiler.
基于光纤光谱仪的光谱分析火焰监测系统可实时监测锅炉火焰各特征区的辐射光谱。
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