Present the SSB modulation and some characters of HF communication.
分析短波通信的特点，了解单边带调制的相关特性；
Design mainly SSB signals have had time and frequency domain analysis.
设计中主要是对SSB已调信号进行时域和频域分析。
Outstanding S/N ratio is achieved, providing clean audio in SSB , AM and FM.
优秀的S /N比，是实现，提供清洁的音频，办学团体，AM和。
Single-side band (SSB)transceiver plays an important role in radio communication.
单边带电台在无线通讯方面起着重要的作用。
SSB from both rice and Zizania fields mostly prefer to oviposit on Zizania plants.
产卵选择性试验结果表明，水稻田和茭白田二化螟均喜在茭白植株上产卵。
SSB [Sichuan Seismological Bureau] has data that would let us examine this more closely.
四川地震局拥有数据并愿意让我们更严密地检查这些数据。
There is one other problem: the increased skill that is needed to tune into an SSB signal.
还有另外一问题：需要增进调谐到一个单边带信号的技能。
If vessels aren't equipped with VHF, they can utilize mobile telephone, fax, SSB and so on.
若船舶不具备VHF通信条件时，也可采用移动电话、传真、单边带通讯等方式进行。
Low SSB phase noise and high spurious rejection for all in-channel and blocking measurements.
低单边带相位噪声和杂散抑制高所有的通道和阻止测量。
Last year, SSB found that the dam's developers hadn't yet established the required monitoring system.
去年四川地震局发现水库的开发者根本还没有建立起符合要求的监测系统。
This paper introduces a method of designing low power SSB transceiver as well as its work principle.
本文介绍了一种低功率SSB收发信机的设计方法及其工作原理。
Objective To study the anticoagulation effects of Supplemented Salvia Beverage (SSB) on myocardial ischemia in rats.
目的研究加味丹参饮对大鼠实验性心肌缺血损伤的抗凝血作用。
The purpose of quadrature modulation is to generate the SSB RF exciting pulse that avoids exciting it's mirror slice.
正交调制的目的是产生单边带RF激发脉冲，以避免激发镜像层面。
A linear power amplification system of high efficiency is adopted to raise the power performance index of some SSB transceivers.
为了提高某单边带电台的功率性能指标，采用了高效率线性放大系统。
SSB signals become very crowed in short-wave frequency range, so a good anti-noise communication receivers is needed to receive SSB signals.
单边带信号在短波频段内十分拥挤，因此要接收单边带信号就需要一个高抗干扰的通信接收机，过去由于器件的落后，直接影响先进方案的实施。
To increase the effectively transmitted bandwidth, digital multiplex channel Weaver complex modulation is employed to implement SSB modulation.
为了提高载波机的有效传输带宽，可采用多路数字韦瓦复调制的原理来实现载波机的单边带调制。
Results Compared with model group, the shortening of PT and TT, and the decrease of Fg were obviously suppressed in high dosage SSB group (P<0.05).
结果与造模组比较，加味丹参饮高剂量组对PT和TT缩短、纤维蛋白原含量降低均有显著的抑制作用（P＜0.05）；
The oviposition choice test in the laboratory showed that both SSB and PSB had little difference in oviposition selectivity to the two kinds of rice.
室内产卵试验表明，二化螟和大螟在两种水稻上不存在产卵行为的选择差异。
Double diffusion method, Westergren and automatic gel method detected ant-SSA and ant-SSB antibody, ESR and serum protein electrophoresis respectively.
抗SSA和抗SSB抗体、ESR、血清蛋白电泳检测分别采用免疫双扩散法、魏氏法、全自凝胶法。
The Single Side band (SSB) which can save the frequency bandwidth, save the power and receive little effect from the channel condition is a pretty choice.
具有节约频带、节约功率、受信道条件影响小等特点的单边带通信方式是很好的选择。
Morse test - If you're one of the many hams whose principal operating mode is SSB, then the easiest way to increase your enjoyment of the hobby is to use CW.
莫尔斯测试-如果你是其中一个火腿，其主要运作模式是单边带，那么最简单的方法，以提高您的享受业余爱好是使用化学武器。
Amplitude modulation is divided into 4 ways: am (amplitude), DSB (bilateral with carrier suppression modulation), SSB (single sideband modulation), VSB (VSB).
振幅调制分为4种方式：AM(普通调幅)、DSB(抑制载波双边带调幅)、SSB(单边带调幅)、VSB(残留边带调幅)。
Conclusion single cell gel electrophoresis technique is a simple and sensitive method to determine oxidation-induced single strand breaks (SSB) formation in DNA.
结论单细胞凝胶电泳技术是一种简便、敏感的检测DNA氧化损伤的方法。
The target of the communication system flat is modeling and calculating to modulation and demodulation of seven kinds of signals:AM, FM, SSB, 2ASK, 2FSK, 2PSK, 2QPSK.
通信仿真平台的任务是对调幅、调频、单边带、二进制振幅键控、二进制频移键控、二进制相移键控、正交相移键控等七种通信信号的调制和解调进行建模和计算。
The architecture of FM quadrature demodulation was provided. On the universal IF digitalization hardware platform, FM waveform was demodulated in base-band together with SSB and FM.
给出了FM正交解调结构，即在统一的中频数字化硬件平台上，与单边带、调幅等波形一起在基带完成正交解调。
This paper dealt with the overwintering, oviposition, boring and transferring behavior, population dynamics, and control of striped stem borer (SSB), Chilo suppressalis in Zizania fields.
通过对茭白二化螟的越冬习性、产卵习性、钻蛀及转移规律，田间种群动态、天敌种类进行了调查和研究。
The MW SSB stereo broadcasting system requires high efficiency of the transmitter which usually employs high power amplifier, as the high quality of information transmission is important.
中波单边带立体声广播发射系统，除要求高质量传送信息外，由于其发射功率较大，因此，如何提高发射机效率也是至关重要的问题。
To investigate the diagnostic specificity and sensitivity of anti-SSB on systemic lupus erythematosus (SLE), and to analyze the relationship between anti-SSB and clinical manifestations of SLE.
探讨抗ssb抗体对系统性红斑狼疮(SLE)诊断的敏感性和特异性，并了解其与SLE临床表现的关系。
ConclusionThe antibacterial mechanism of SSB on S. aureus may be involved with the inhibition of DNA, RNA, protein and peptidoglycan synthesis, its effective ingredients may be flavonoid compound.
结论千里光的抗金黄色葡萄球菌作用机制可能是通过抑制细菌的DNA,RNA，蛋白质和肽聚糖的合成有关，其作用的有效成分可能是黄酮类化合物。
ConclusionThe antibacterial mechanism of SSB on S. aureus may be involved with the inhibition of DNA, RNA, protein and peptidoglycan synthesis, its effective ingredients may be flavonoid compound.
结论千里光的抗金黄色葡萄球菌作用机制可能是通过抑制细菌的DNA,RNA，蛋白质和肽聚糖的合成有关，其作用的有效成分可能是黄酮类化合物。
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