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- Investigation of self-preventing fouling technology for the self-rotating cleaning twisted tape in heat exchangers 换热器自转清洗纽带自动阻垢技术的试验研究
- Plastic twisted tape produces slight wear on the tube wall, therefore is preferable than the metal twisted tape. 塑料纽带对管壁的额外磨损微乎其微,可免除金属纽带对管壁的磨损问题。
- The results show that the axis speed of the flow and the half-pitch of the twisted tape are the important factors in the rota... 理论分析及实验结果均表明,影响换热管内自旋扭带转速的主要因素是流体轴向流速及扭带半扭距。
- It should also have solid grip in wet conditions and self clean thru most mud and dirt. 它在潮湿的环境下也有这固体摩擦力,并且具有自身清洁的功能,可以抵御湿气和泥土。”
- By the kinematic analysis of flow, and the analysis of drive moment and resistance moment, the rotating speed expression of self-rotating twisted tape was deduced. 摘要通过对换热管内流体的运动分析和自旋扭带的转动力拒与阻力矩分析,推导出扭带的转速计算式。
- If it has a self clean cycle you should run it with a capful of vinegar or lemon juice . 新近流行手工敲边地板,它产生的不规则边缘能增强立体感,还原木制历史感,就像顶级皮具需要做旧来表现怀旧,两者异曲同工。
- Ride-on Sweepers 1404 : with several patented techniques, including NDC (No Dirt in Curve), 2 self cleaning system and effective discharge system, can provide great productivity and ergonomics. 驾驶式全自动扫地/吸尘机1404:是一款较大型的驾驶式全自动扫地/吸尘机,包含多项专利技术,如NDC无残留系统,双动力除尘系统和高效的垃圾倾倒系统,让清扫更智能更高效。
- Automatic Cleaning Fouling Twisted Tape Techniques Enhanced by Rotational Moment 轴承旋流强化的管内污垢自动清洗扭带技术
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子,已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长,人们的自我认识也不断加深。
- Analyses on Enhanced Heat Transfer Mechanism of Round Tube with Twisted Tape Inserts 圆形流道内置扭带强化传热机理分析
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- The dentist was cleaning and taking out teeth. 牙科医生正在清洁和拔牙。
- He is my best friend, my second self, as it were. 他是我最好的朋友,或者说,是第二个我。
- Experimental research of self-preventing fouling technology for the self-rotating twisted tape in heat exchangers 换热器自转螺旋扭带自动阻垢技术应用研究
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。