甚高频

在掺杂P室采用甚高频等离子体增强化学气相沉积（VHF-PECVD）技术，制备了不同硅烷浓度条件下的本征微晶硅薄膜。

A series of microcrystalline silicon thin films were fabricated by very high frequency plasma enhanced chemical vapor deposition ( VHF-PECVD ) at different silane concentrations in a P chamber .

采用甚高频等离子化学气相沉积技术（VHF-PECVD）制备了系列p-i-n型微晶硅太阳电池，研究了电池有源层硅烷浓度的变化对电池性能的影响。

Several series of p-i-n solar cells were prepared by very high frequency plasma enhanced chemical vapor deposition ( VHF-PECVD ) technique . The effect of silane concentration of the active layer on the performance of microcrystalline solar cells was investigated .

自动调节甚高频接收器现在普遍应用于汽车。

Auto-tuning VHF receivers are now common in cars .

采用DSP处理器的甚高频全向信标/仪表着陆系统标准信号源

Standard Signal Source for VHF Omni Direction Beacon / Instrument Landing System Based on DSP

GPS技术在矿区地表移动观测站建立中的应用甚高频空间对地球遥测技术

GPS Technology in Mining Area of Surface Observation Stations Set up Mobile Application vehicle-to-ground VHF telemetry

门阈场Hcrit适用于MW级脉冲功率。该种铁氧体可用作甚高频及微波低频段、超大功率的环行器和变极化器等微波器件。

The ferrite is used to manufacture microwave high power circulator and variable polarizer .

MU用以发送和接受来自地面的甚高频无线电数字报文。

MU is used to send and receive from ground-based VHF radio digital message .

加强和规范我国水上甚高频（VHF）通信的探讨

Discussion on enhancing and regulating waterborne VHF communication in the country

关于哈尔滨VHF地空甚高频遥控通信系统线路的备份

The Alternative Circuitry of Harbin Ground-Air VHF Remote Control Communication System

甚高频（VHF）数据链在当今航空通信中具有十分重要的作用。

VHF data link plays a very important role in aviation communication today .

地理信息系统（GIS）技术的兴起和发展，为甚高频（VHF）通信覆盖评估系统的实现提供可能。

As the technology of Geographical Information System rise and progress , it becomes possible to realize the evaluation system on VHF communication overlay .

现在海上通信系统主要有卫星通信、单边带、甚高频（VHF）。

Now maritime communications systems primarily include satellite communications , single side band , VHF ( VHF ) .

甚高频（VHF）无线电通信是目前现代民航最主要的地空通信方式。

Very High Frequency ( VHF ) radio communication is the most important air-ground communication in the modern civil aviation .

对不同的本底真空条件下，采用甚高频等离子体增强化学气相沉积技术沉积的氢化微晶硅（μcSi∶H）薄膜中的氧污染问题进行了比较研究。

Investigations on the oxygen contamination in the μ c-Si ∶ H thin films deposited by very-high-frequency plasma-enhanced chemical-vapor deposition ( VHF-PECVD ) technique with and without load lock chamber have been reported in this paper .

研究了用甚高频等离子体增强化学气相沉积（VHF-PECVD）方法制备的不同沉积气压下的微晶硅薄膜样品。

Samples deposited at different deposition pressures by VHF-PECVD were studied .

MD-82机载甚高频通讯系统的故障分析

Trouble Analysis of VHF Communication System of MD-82 Aircraft

甚高频窄带SAWF中心频率精确控制研究

A Theoretical and Experimental Study on Centre Frequency Controlling of High Frequency and Narrow Band SAWF

根据气体绝缘组合电器（GIS）设备内部绝缘缺陷产生局部放电的特点，设计了4种典型的GIS缺陷模型，采用甚高频高速采集大量局部放电样本，构造了局部放电图谱；

Aiming at the internal isolation defects in GIS and PD characteristics , four kinds of GIS defection models were designed . The GIS gray intensity images were constructed based on mass discharge specimens gathered by the ultra-high frequency and high speeds systems .

本文在测量与分析甚高频（VHF）通信频段受BP机台干扰原因的基础上，经过对干扰信号产生的机理分析，提出了抗BP机台干扰的措施和方法。

Based on measurement and cause analysis of interference in VHF communication band from BP station , the action and approach of interference immunity to BP station were presented by analysis of the generation mechanism of interference signal .

甚高频容性耦合等离子体（CCP）是一种主要的刻蚀工具。由于其能分别控制离子通量和离子能量，通常用于高精度的薄栅极氧化层的刻蚀上。

The capacitively coupled plasma ( CCP ) source is an important tool for etching profile of thin gate oxide with high fidelity due to an independent control of ion flux and energy .

个中的要害是极低频（ELF）和甚高频（VHF）频次切实能够从地球的电离层被发射到世界范围的各个“空中波应急收集”（GWEN）塔的HAARP项目。

A key to this is the HAARPproject where ELF and VHF frequencies can indeed be beamed off ofthe Earth 's ionosphere to various GWEN towers world-wide .

采用概率分析理论，详细分析了在多用户时隙选择间隔发生重叠时，目前所使用的一种典型时隙选择算法对sTDMA甚高频（VHF）数据链性能的影响。

The effect of the slot reservation selection algorithm on the performance of S TDMA VHF data link was analyzed with probability analysis method , especially in the case when users ' slot selection intervals overlap with each other .

采用光发射谱（OES）测量技术，对不同制备条件下的甚高频（VHF）等离子体辉光进行了在线监测。

Very high frequency ( VHF ) Plasma and its glow discharge mechanism during the deposition of μ c Si : H film have been studied by means of optical emission spectroscopy ( OES ) technique in this paper .

受卫星导航的冲击，甚高频全向信标（VOR）在未来航行系统中将失去它的重要地位，最终可能关闭。

Impacted by satellite navigation , VHF omnidirectional radio range ( VOR ), being a necessary navigation facility , will have litter and litter important role in future navigation system and may be turned off .

甚高频海岸电台工程设计规范

Code for design of very high frequency shore stations in ports

甚高频接收测试发生器电视机高频头测试仪

Very high frequency receiver testing generator HF head tester for TV

大型高频液压振动台甚高频单边带移动电台

Large-size high frequency hydraulic vibration table VHF SSB mobile radio set

基于甚高频通信的船舶号灯信号收发系统

Transceiver system of the ship lights based on VHF radio communication

甚高频单边带接收机中解调环路的分析与设计

Analysis and Design of the Demodulated Loop in a VHF-SSB Receiver

中层顶波非线性相互作用的甚高频雷达观测研究

The VHF observation and study of nonlinear interaction near mesopause