Diopside rock is a functional raw material for high frequence porcelain.
透辉石矿是高频瓷的一种实用原料。
Studying the craft and design of the PCB in high frequence signal system.
研究了高频电子印刷板的设计原理，并掌握了制作工艺。
The area of South China Sea is extensive, with busy shipping, bad climate, high frequence of accident, shortage of rescue force.
中国南海海域辽阔，航运繁忙，气候条件恶劣，事故发生频率高，海上救助力量不足。
For digital signal of low frequence, using opto - coupled isolator is simpler, but, for digital signal of intermediate or high frequence, the signal will be aberrant.
对于低频数字信号，光电耦合器件应用起来比较简单，但对于中高频数字信号，会使信号产生畸变。
As substitution of diopside for talc, the body has lower firing temperature and widening sintering range. The property of diopside porcelain is in keeping with standard of high frequence dielectric.
用透辉石代替滑石时，透辉石瓷有较低的烧成温度和较宽的烧结范围，其性能符合高频电介质标准的要求。
The polarization characteristics for the fields scattered by finite length perfectly conducted cylinder are presented in this peper, using the theory of radar polarization and high frequence analysis.
利用极化理论和高频方法对有限长理想导电圆柱后向散射场的极化特性进行分析和计算。
The effects of analytical spectral line, back ground correcting point, high frequence power, carrier gas pressure, flow rate of liquid sample and auxiliary gas on analytical results were investigated.
研究了分析谱线、背景校正点、高频功率、载气压力、试样提升量和辅助气体流量对分析结果的影响。
Secondly, after the renovation of digital seismograph network, the enhanced ability of regional monitor is also one of reasons of the high small earthquake frequence.
其次，测震台网数字化改造后，区域监测能力的提高也是本区小震频度增高的原因之一。
The design of high - frequence oscillate circuit can improve the reliability of character of operation and easy maintenance.
采用高频振荡原理设计振荡电路，提高了稳定性和可靠性。
Ultrawideband is a new technology in high speed wireless communication, but the band′s width will fall into the frequence range of GPS, cause interference to GPS signal.
超宽带是高速无线通信的新技术，然而其较大的带宽会落入GPS频带范围内，造成对GPS信号的干扰。
It's favorable to improve the high-frequence property of FED sample and enhance the display quality.
这有利于改善FED整机的高频特性，提高FED的显示质量。
It's favorable to improve the high-frequence property of FED sample and enhance the display quality.
这有利于改善FED整机的高频特性，提高FED的显示质量。
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