time interval measurement by measuring the distance of fall of a falling_专利英汉词典
time interval measurement by measuring the distance of fall of a falling
[专利英汉词典]
time interval measurement by measuring the distance of fall of a falling【作业；运输】
通过测量降落距离所得的时间间隔测量结果
是什么意思，time interval measurement by measuring the distance of fall of a falling的解释，time interval measurement by measuring the distance of fall of a falling的翻译
