您要查找的是不是：
- 时hour
- 典型材料点焊时表面接触规律的研究A Study on the Surface Contact Rules of Representative Materials in Spot Welding
- 电阻点焊时声发射监测的标准实施规程Standard Practice for Acoustic Emission Monitoring During Resistance Spot-Welding
- 铝合金连续点焊时电极烧损与焊点表面质量的变化规律Wear of Electrode and Surface Forming Quality in Continuous Spot Welding of Aluminum Allays
- forge-delay time (点焊时)锻压时间
- 分时time-sharing
- Delay-difference模型delay-difference models
- 为您提供关于光盘和透镜、（电阻点焊时的）熔核、物镜的信息。Contact lenses and further services belong to the Offer portfolio of Visus Contactlinsen GmbH.
- 点焊spot welding
- forge rate (摩擦焊时)顶锻变形速度
- 过时old-fashioned
- 到时arrival time
- forge length (摩擦焊时)顶锻变形量
- 与时俱进advance with the times
- 几时what time; when
- 报时give the correct time
- 天时climate
- 现在完成时present perfect
- 加时overtime
- 现在时present tense
