Short wave is radio frequency band earliest utilized by human being, and short wave communication is one modern communication method with a long history.
短波是人类最早开发利用的无线电频段，短波通信是历史最为悠久的现代通信手段之一。
The new format USES a blue laser with a short wave length 405nm allowing large amounts of data to be packed in high density and stored on a standard size disc.
此光盘格式采用波长为405纳米的蓝光激光源，能够高密度地将大容量数据存储在标准尺寸的光盘上。
Frequency hopping technology has served in all kinds of communication systems with its excellent interference resistance ability, especially in short wave communication system.
跳频通信技术因其具有良好的抗干扰能力而被广泛应用于各类通信系统中，尤其是短波通信中。
Short wave is good for broadcasting very long distances. The short wave signals bounce off the ionosphere that surrounds the Earth, back to the ground and then back to the ionosphere.
短波有利于长距离传输广播节目，短波信号被围绕地球的电离层反射，能在大地和电离层间来回反射。
Light Energy used in short wave or medium wave forms to initiate cure in a powder coating.
用于固化粉末涂料的短波或中波的光能。
Under two limit conditions, namely, long wave and short wave, the saturated brittle rock is stable.
在两种极端情况下——长波和短波，饱和脆性岩石总是稳定的。
At present, the main means for time transfer are long or short wave, telephone, GPS, double star etc.
目前，国内外时间传递方式主要有长波授时、短波授时、电话授时、双星比对、GPS时间信息。
The little man, the common man, will fare better, especially if they are using short wave technology.
小人物，普通人将会过得更好，尤其是如果他们使用短波通讯技术的话。
The results of several schemes applied in short wave channels of different error features are also evaluated.
并对几种方案在不同误差特性状态下的短波信道中应用的结果进行了评估。
It is important to evaluate the antijamming ability of the short wave hopping communication system in real warfare.
实战条件下如何评价短波跳频通信系统的抗干扰性能是构建短波跳频通信系统的重要环节。
White opal may show a white, greenish, bluish or brownish fluorescence in long wave and short wave ultra-violet light.
白欧泊在长波和短波紫外光下显示白色、绿色、蓝色或褐色的荧光。
There is a negative feedback between the cooling rate of long wave radiation and the heating rate of short wave radiation.
长波辐射冷却和短波辐射加热之间为近似负反馈的响应关系。
The trend of electronic reconnaissance in short wave is wide band reconnaissance, and channelized technology is the key of it.
宽带侦收是短波段中电子侦收的趋势，而其中信道化技术是关键环节。
In the platform, the short wave signal is digitalized in the radio frequency band and converted into the analytical baseband signal.
在这个平台上对短波信号射频数字化，然后进行数字变频，获得宽带基带解析信号。
Decreasing the tuning time of the antenna is very important in intelligentized and automated short wave adaptive communication systems.
缩短天线调谐时间是短波自适应通信系统智能化、自动化的需要。
In comparison with ordinary laser processing, the advantages of ultrashort pulse and short wave to all kinds of materials are presented.
对比普通激光加工，超短脉冲和短波长对各种材料的优势作用日趋显现。
In the last part, I put forward the scheme of monolithic chip microcomputer controlled, DDS based short wave DHF frequency synthesizer.
最后，本论文提出了单片机控制的，基于DDS的短波差分跳频频率合成器的设计方案。
It is inevitable that the communication system is disturbed, especially the short wave communication, its signal is easily disturbed by the noise.
通讯系统中的干扰是不可避免的，尤其是短波通讯，信号更容易受到噪声的干扰。
Objective To explore the effect of intervention of helium-neon laser combining with ultra-short wave on parturients' post-delivery lactation shortage.
目的探讨氦氖激光联合超短波干预产妇产后泌乳、排乳的效果。
During the daytime, the combined action of high cloud and aerosol decreases the short wave radiation and results in surface temperature decrease of 1.3 K.
白天，高云和气溶胶减少到达地面的太阳短波辐射，导致低层温度降低，地表降温达1.3 K。
From the mode of information transmission, the wireless communication can be classified as long wave, medium wave, shortwave, ultra short wave, and microwave.
无线通信系统按其传播信息的方式，可分为长波、中波、短波、超短波和微波通信方式。
The results are: 1) Ths short wave heating rate and long wave cooling rate of cloud over plateau are larger than that over plain, especially for the low clouds;
结果发现：1）高原上云的短波增热率和长波冷却率要比平原上的大，低云的增热和冷却较平原尤甚。
The short wave disturbance did not match the undulation of the wind field, and the characteristics of its phase propagation were similar to those of gravity waves.
该短波扰动与风场的波动不相匹配，其位相传播特征与重力波相似。
The CAAC air Traffic Management Bureau re-established the contact with Yushu airport by short wave radio and was informed that there was no casualty in the airport.
民航空管部门通过短波无线电台与机场取得了联系，得知玉树机场无人员伤亡。
The Autonmatic system of Hydrological Data Acquisition and Transmission at the BikouHydropower Station is a mixed system with 1:8 short wave and 1:2 ultrashort wave.
碧口水电厂水情自动测报系统，是一个短波1：8和超短波1：2的混合体制的水情自动测报系统。
Basing on development trend of short wave frequency hopping radio, this paper analyses some key techniques about the new type short wave digital frequency hopping radio.
本文根据短波跳频电台的发展趋势，重点分析了研制新型短波数字跳频电台所涉及的若干关键技术问题。
You may be hearing our broadcast on what is called short wave. These are frequencies between three thousand and thirty thousand kilohertz. They are often called megahertz.
或许你正在所谓的短波收听我们的广播，这就是三千千赫兹到三万千赫兹之间的频率(3兆赫兹—30兆赫兹)。
The turbulent heat flux is the most important factor that determine the SST variance, whereas the downward short wave flux is dominant only to the southeast of Hawaii archipelago.
在冬季热带外大部分北太平洋上，湍流热通量异常是决定SST变率的最主要因子，入射短波辐射通量异常只在夏威夷群岛东南侧的一个小区域起主要作用。
Through selecting floated datum level and using feasible multi-step static correction combination, the static correction problem of long and short wave field was basically solved.
地震资料处理中静校正问题突出。通过对资料的认真分析，采取合理的多种静校正方法的组合，较好解决了长短波场的静校正问题。
Through selecting floated datum level and using feasible multi-step static correction combination, the static correction problem of long and short wave field was basically solved.
地震资料处理中静校正问题突出。通过对资料的认真分析，采取合理的多种静校正方法的组合，较好解决了长短波场的静校正问题。
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