mach direction 中文意思是什麼

mach direction 解釋
馬赫線方向
  • mach : n. 【物理學】馬赫〈超高速單位，馬赫數，＝Mach number〉。
  • direction : n. 1. 方位，方向；范圍，方面。2. 〈pl. 〉 指揮，指導；管理。3. 〈常 pl. 〉指示，命令，吩咐；用法說明。4. 導演；（樂隊）指揮。5. 寄發地址。6. 趨向，傾向。
  1. The results show : laser beam far field intensity distribution deflect to the wave length increasing direction, the influence to laser beam far field intensity distribution of different inflow mach number is little than the influence of different inflow pressure ; flow field has more aberration to 1. 315um laser beam than to 10. 6um laser beam

    研究表明激光束遠場強度分佈都向流場光程增大的方向偏折，噴流出口馬赫數的變化對激光束遠場強度分佈的影響較小，噴流出口壓力的變化對激光束遠場強度分佈的影響較強；在相同的流場結構下，流場對波長1 . 315 m激光束的干擾要明顯強于對波長10 . 6 m激光束的干擾。
  2. In this paper a kind of interferometric optical fiber gyroscopes based on mach - zehnder interferometric principle is proposed. the signals of this novel optical fiber gyroscope transmit along the positive direction, which avoid the interferometric noise, causing by the negative - directional scattering light and reflecting light, and the kerr effect noise. in this novel optical fiber gyroscope the light power ' s utilization efficiency is high, the output signal is strong

    本文提出一種基於mz干涉原理的干涉式光纖陀螺，該種光纖陀螺的光信號採用正向傳輸，避免了後向傳輸光對光源的影響，也避免後向散射、反射光帶來的相干噪聲以及光學kerr效應噪聲，光功率利用率高，輸出光信號大。
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