Twice Smee beat upon the instrument, and then stopped to listen gleefully.
斯密敲了两下琴，然后停下来高兴地听着。
Behold, I will make thee a new sharp threshing instrument having teeth: thou shalt thresh the mountains, and beat them small, and shalt make the hills as chaff.
看哪，我已使你成为有快齿打粮的新器具，你要把山岭打得粉碎，使冈陵如同糠。
When using the NA700 series of water level, with the level of micro-rotation angle i beat relatively large, may I ask whether there is accuracy of the instrument itself is affected?
在使用NA700系列水准仪时，随水平微动转动i角跳动比较大，请问对仪器本身精度是否存在影响？
In this paper, a measuring instrument is designed based on relative measurement of the semiconductor laser frequency stability making use of the beat technology.
本文设计了一种测量仪，基于拍频技术对半导体激光器频率稳定度进行相对测量。
In this paper, a measuring instrument is designed based on relative measurement of the semiconductor laser frequency stability making use of the beat technology.
本文设计了一种测量仪，基于拍频技术对半导体激光器频率稳定度进行相对测量。
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