And can adjust vibration frequency, vertical, horizontal angle and wind volume.

振动频率, 纵向 、 横向倾角及风量均可调节.

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Combining with trigonometry, threedirectional displacement and horizontal angle can be measured in the same time.

结合三角法, 能够同时测量出被测物体在三个方向的位移及水平摆角.

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The tendency to grow at an oblique or horizontal angle . Used of roots , stems , or branches.

斜向性向倾斜或与水平成角度的方向生长的倾向.

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