... string of deposits 条带状油气藏 string of rods 抽油杆柱 string of tank cars 油槽列车 ...
基于44个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
The strains on the surfaces of ferrocement plating and internal reinforcing rods are picked up by sound-string tansducers and strain gauges.
用音弦和电阻应变测量仪器测定构件表面及内部钢筋的变形。
youdao
应用推荐
模块上移
模块下移
不移动