Hf

英

美

n.  72号元素铪（hafnium）的符号

医学

BNC.28404

双语例句

• HF vapor-phase etching was studied under different temperatures and different conditions for fabrication of suspended nano structure.
  针对纳米悬浮结构的制作，对不同温度和不同气相条件下的***（HF）气相刻蚀进行了研究。
• In this text, we have developed a HF E-mail system, and shown its viability.
  论文提出了一种短波邮件系统，实验表明该系统是可行的。
• The communication simulation model of HF multitone parallel transmission is established, and the anti-jamming performance of narrowband and broadband is analyzed based on the model.
  论文建立了短波数据链多音并行体制的通信仿真模型，在此模型的基础上分析研究了其抗窄带干扰和宽带干扰的性能。
• Check the maintenance indicator and the HF remote control unit and carry out the procedure to reinitialize the windows.
  检查保养指示灯和高频遥控单元，并执行车窗玻璃初始化。
• The backscatter sounding of high frequency can diagnose the real-time channel characters for shortwave communication or HF radar, which is great assistant to shortwave communication and HF radar.
  高频返回散射探测可以实时监测与短波通信或高频天波雷达相关的天波传播信道的状态，对短波通信和天波雷达工作起了重要的辅助作用。
• But some ads have made news, like a Republican National Committee ad against Harold Ford.
  但是一些广告制造了新闻，比如一个共和党国家委员会的广告打击了HF。
• We only have the one bond so the actual HF molecule is polar, it has a net dipole.
  但HF中只有一根键，所以分子也是极性的而甲烷中有一个网状偶极。
• The principle and structure of power supply and HF arc ignition circuit is analyzed in detail.
  详细分析了电源系统和高频引弧电路的结构组成和工作原理。
• Research on the Composition, Structure and Properties of TiB_2 Ceramic Particles in the Liquid of HF and H_2O_2
  TiB2陶瓷颗粒在HF和H2O2液体中组成、结构和性能演变规律的研究
• Be sure your Gunn diode doesn't oscillate at audio or HF as well.
  确信你的耿氏二极管没有同时在音频或高频振荡。