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- A comparison between the analytical results and the experimental results shows that their SPLs on 1/1 octave spectrum are in good agreement, with the average error less than 5%. 分析结果表明，在1/1倍频程频谱上，理论计算和实验测得的声压级非常接近，平均相对误差不超过5%25。
- The first octave above the treble staff. 高八度高音谱度上方第一个八度
- Can you span an octave on the piano? 乍能按到钢琴的八个键吗？
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- octave spectrum 倍频程频谱
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- The child's hands are too small to stretch to an octave on the piano. 这孩子的手太小，按不到钢琴上八度和音的键。
- Pitched in the first octave above the treble staff; high. 高音调的，高八度的高音谱表上方第一个八度的; 高音调的
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭，莫衷一是。
- A small flute pitched an octave above a regular flute. 短笛一种音调比普通笛子高八度音的小笛子
- In the spectrum, distinct colours shade into each other. 在光谱中，截然不同的颜色相互融合起来。
- A note or tone in the alt octave. 高八度音符，高八度音调高音谱表上方八度音中的一个音符或音调
- There is a wide spectrum of opinions on this question. 在这个问题上有著各种不同的意见。
- These notes are an octave apart. 这些音相距八度.
- He's singing an octave lower than the rest of us. 他唱的比我们其他人都低八度。
- Can you span an octave on the piano ? 你一壳乍能按到钢琴的八个键吗?
- Pitched an octave below the normal bass range. 倍低音的比正常的低音乐器或嗓音在音域上低一个八度的
- E flat，the first octave above middle C. “E平调，头个八度要比C中调高。”
- The bass octave can only be sung by a male voice. 低音部八度和音只能由男声来唱。
- It uses spread spectrum technology. 它使用扩频技术。
