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以上来源于: WordNet
An observation design criterion which ensures the observation precision of the vertical deflection is presented.
提出了保证垂线偏差测定精度的观测设计准则。
With the promotion of road grading, the control of vertical deflection in bridge design is becoming more important.
随着道路等级的提高，桥梁设计中竖向挠度的控制显得尤为重要。
Verification works on vertical deflection sensitivity and horizontal sweep speed of digital oscilloscope are summarized.
总结了数字示波器垂直偏转灵敏度和水平扫描速度的检定工作。
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