您要查找的是不是：
- The welding temperature conr-trol system is of a 3-series loop circuit with feedback-feed for ward compound control. 温度控制系统采用反馈-前馈复合控制的三环串级结构。
- Numerical computation of3 D welding temperature distribution was carried out by using element birth and death to simulate the forming of weld bead and welding heat input. 在用有限元进行焊接温度场的数值计算中,通过控制单元的生死,来模拟焊缝的形成和焊接热量的输入,计算结果与焊接温度测试结果很接近。
- A control circuit which can preset,display and count welding tem pe rature cycles,and can turn/off supply automatically by welding temperature lim its is introduced in this paper. 介绍了一种可对焊接温度循环次数进行预置、显示、计数,并能根据温度上下限及循环次数自动接通/切断加热电源的控制电路。
- The models of both heat source and welding temperature field were developed according to the characteristic of keyhole plasma arc welding (K-PAW) process. 根据小孔等离子弧焊接的工艺特点,建立了相应的热源模型和焊接热场的分析模型。
- An air cooling curve after large workpiece preheating is calculated out.According to these curves, a suitable welding temperature and time interval are determined for repair the heavy hopper. 还介绍了采用计算方法绘出大型工件预热在常温的冷却曲线,根据该曲线即可选定焊接时合适的温度和时间范围。
- welding temperature distribution 焊接温度场
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- Infinity element analyzed of plasma-MIG welding temperature field 等离子MIG焊接温度场的有限元模拟
- Study on Welding Temperature Field of T-joint of Sheets 薄板T型接头焊接温度场的研究
- Welding Temperature Field Analysis Technique by MATLAB 焊接温度场热图像的MATLAB软件分析技巧
- There is an imperceptible change in temperature. 温度有细微的变化。
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- The food should be kept at low temperature. 这种食品应低温保存。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The temperature fell sharply in the night. 夜间温度急剧下降。
- On reaching welding heat, the metal surfaces are pressed together. 当金属表面达到焊接热度时就会压在一起。
- There was a descent of temperature after rain. 雨后气温下降了。
- The temperature has stayed hot this week. 本周气温一直都很热。
