1·Use vernier calliper to measure the length, diameter of nerve root on both sides.
借助游标卡尺测量两侧神经根的长度和直径。
2·Methods: Measuring 1400 permanent teeth with special dental vernier calliper in vitro.
方法：用牙科专用测量尺测量1400个离体恒牙牙颈曲度。
3·Because of the strict requirement, the length must be measured with a vernier calliper.
由于要求严格，这个长度必须用游标卡尺来量。
4·The height of crowns, the center height of clinical crowns, and the width and length of the dental arch were measured with a digital vernier calliper.
用数显游标卡尺测量实验组模型牙冠高度，牙弓宽度和长度，计算出临床冠中心高度，并与对照组进行对比分析研究。