无线电通讯

A spokeswoman for Airwave says:'Airwave will always investigate all reports by its customers of any radio and communications-related incidents. We work closely with our customers and suppliers to ensure we respond effectively and in a timely manner.

空中电波公司发言人称：公司就客户一切关于无线电和与通讯相关的事故都会展开调查，我们与客户和供应商保持着密切的联系，以确保能够做到高效和及时的反应。

Air China has developed on its own the operation management system, integrated satellite telephone system, space data communication system and shortwave wireless system, which made it the first airline company with the super long-distance supervision capacity in the country. In 2004, after the use of shortwave communication systems, the supervision network which has Beijing and Lhasa as the core, covers the Asian continent, the Indian Ocean and Pacific Ocean stretching to the arctic pole area.

国航自行研制开发了运行管理系统，集成了卫星电话系统、空地数据通讯系统和短波无线电系统，使国航成为国内第一家具有超远程监控能力的航空公司，尤其是2004年短波通信系统的投入使用，形成了以北京、拉萨两点为圆心，全方位、全时空、全天候覆盖亚洲大陆、印度洋和太平洋，并延伸到北极区域的监控网络。

It will also be necessary to free up radio spectrum now used for military and satellite communications.

同样地，也有必要开放目前用于军事和卫星通讯的无线电频段。

It shows the airman — whose Skeeter nickname is US slang for mosquito — break all the rules to shoot up the four vehicle-strong Household Cavalry convoy. He was in radio contact with a colleague flying alongside.

它揭示了那个叫skeeter的飞行员（代号Skeeter在美国俚语中叫蚊子）违反了所有的规则扫射了由王室骑兵护卫的4部车辆，他当时正用无线电和在他附近的同事通讯。

The assistive communication developed by this project consists of head, eye, brain wave, hand language, speech, lip language, mouth, Morse code, The environmental control includes home appliances, door, window, security, Internet, multimedia by using the communication media such as infrared, radio, power line, and phone line.

本整合计划有六个子计划分成四组(职治组、人机组、特教组、科技组)来进行辅具开发的合作，其中辅助沟通包含头部、眼晴、脑波、手语、语音、唇语、嘴巴、摩斯码；而环境控制则包含家电、门窗、保全、网页、多媒体等，所使用的通讯介面有红外线、无线电、电力线、电话线。

The same storm disrupted shortwave radio transmissions, cripple Coast Guard loran navigation systems and had automatic garage doors opening on their own

这次太阳风暴同时还使无线电短波通讯中断，海岸警卫队的洛兰远程导航系统瘫痪，车库的自动门自行开启。

This development is partially supported by "The research and development project for expansion of radio spectrum resources" of the Ministry of Internal Affairs and Communications, Japan.

这方面的发展是部分支持"的研究和发展项目，扩大无线电频谱资源"部的内部事务和通讯，日本。

This depends on the precise radio-frequency of the 21-cm wavelength,or 1420 megacycles per second.

这种通讯联系要靠21厘米的波段，即每秒1420兆周的精确无线电频率。

M r. Wild is a Motorola trained radio technician,and has been working for Ratel for 7 years.

维特先生曾接受摩托罗拉公司的无线电技师培训，并在利达流动通讯公司服务7年之久。

In the communication control system, power line, radio, and infrared are used to be the communication interface of agents.

在通讯控制系统方面，本子计画拟透过电力线、无线电及红外线来作代理人通讯介面。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。