WOW HF霸天虎扫号器;扫号器
佳能HFCanon HF;CANON LEGRIA HF
hf bus高频母线
hf drying高频烘干
HF DNF韩服地下城与勇士;韩服
HF oscillograph高频示波器
hf bpm工作流;工作流平台
Lu HF吕旭峰
HF Peak高频峰值
Two models of converter transformers for calculation of high-frequency (HF) interference are proposed.
提出了两种用于换流站高频干扰计算的换流变压器模型。
参考来源 - 用于高频干扰计算的HVDC换流变压器模型The reaction mechanisms of mercury and HF during coal combustion were investigated by ab initio calculations of quantum chemistry. The geometry optimizations of reactant,transition state and product were performed and the activation energies were calculated.
在此基础上,应用量子化学从头计算研究了煤燃烧过程中汞与氟化氢的反应机理,优化得到反应物、过渡态和产物的几何构型,计算活化能,应用过渡态理论计算反应速率常数。
参考来源 - 煤燃烧中汞与氟化氢的反应机理研究However, the HF subband is created by subtracting the synthesized LF subband from original image but not by 2-D high-pass filtering original image.
但是,高频子带并不是通过2-D高通滤波原始图像,而是通过原始图像与合成的低通子带相减得到的。
参考来源 - Contourlet变换在图像分析处理中的应用研究ABBREVIATION for（） ABBREVIATION forhigh frequency 高频