free space wideband transmission

用法例句

This paper introduces the study on the maximum identification range of the radio frequency(identification(RFID)) device by using the free space propagation model and the radar cross section(RCS) model.

通过自由空间传播模型和雷达散射横截面(RCS)模型,研究了反向散射射频识别(RFID)装置的最大识别距离。

Regulating free communication in cyberspace is among key ethical issues of cyberspace communication.

网络传播自由及其规制是网络传播伦理的一个核心问题,本文揭示了网络传播自由的技术和文化背景,阐述了规制网络传播自由所引起的争论,探讨了网络传播自由的规制方式。

How can we extend freedom? Extendit without war?

我们如何不经战争就能传播自由？

The Research on Free Degree of Network Information Transmission Based on Internet;

基于Internet的网络信息传播自由度研究

Communication Limitation and Communication Freedom--A Historical Analysis of the Development of Human Communication;

从传播的局限到自由的传播——人类传播活动发展的历史分析

Free Communication as Convention,Restricted Communication as Exception:A Principle in Media Communication of Public Information

自由传播为原则,限制传播为例外——媒介传播公共信息的基本原则

And worse, it choked off the free flow of ideas.

更糟糕的是，它扼杀了观念的自由传播。

U.S. News Communication: From Libertarian to Responsibility;

美国新闻传播:从自由放任到强调责任

Combustion is a chain reaction that may be initiated and propagated by free radicals like the hydroxyl free radical.

燃烧是一个连锁反应,能被自由基(羟自由基)发和传播。

Open-pollinated progenies of such genotypes are raised separately.

将这种基因型的自由传粉的后代分别播种。

The Spectral Element Method for Elastic Wave Simulation in a Formation with a Topographic Traction Free Surface;

谱元法模拟起伏自由表面地层中的弹性波传播

The Spread of Female Consciousness of "the SHUN PAO·on FREEDOM";

三十年代《申报·自由谈》对女性意识的传播

The Free Propagator of the Graviton Field Using Feynman Integral

利用费曼积分计算引力场的自由传播子

Cyber Bully,Information Freedom and Control-A Viewpoint of Communication Speed

网络暴力、信息自由与控制——传播速度的视角

Radio Free Europe and Radio Liberty, RFE and RL

自由欧洲广播电台和自由广播电台

Liberalization and Stipulations of an Agreement: The Comparative Study on the Control of Internet and Traditional Mass Media;

自由化与规约化：网络和传统媒介传播控制的比较研究

transmitted by larval mites and widespread in Asia.

由幼螨传播并且在亚洲广泛传播。

Because of its sudden start and rapid spread,

由于发病突然、传播迅速，

a tick - borne disease.

一种由蜱传播的疾病

vector-borne disease

由带菌媒介传播的疾病