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- When trapezoidal pulse electric current well combined with cooling mode was used,the single alum... 用自制的纳米封闭剂对这种氧化膜的封闭更加有效。
- This article reviews the choice of air cooling mode of hydrogenerator for Ertan hydropower station. 摘要回顾了二滩水电站水轮发电机空冷方式的选择;
- The process conditions,including presintering temperature,sintering temperature and time,cooling mode and pretreatment were studied. 对烧成过程(预烧温度、烧结温度及保温时间、降温方式)及预处理工艺进行了研究。
- The effect of heating temperature, holding time and cooling mode on its crystallizability and dissolution rate of potassium is not obvious. 改变合成温度、保温时间以及冷却方式等,对合成试样的结晶性能以及试样中钾元素溶出率的影响很小。
- The article introduces courses of selecting air cooling mode and adoptive corresponding measures for hydrogenerator of Longtan, Xiaowan and Laxiwa hydropower station. 介绍了龙滩、小湾和拉西瓦水电站水轮发电机空冷方案的确定历程及所采取的相应措施;
- Based on analysis of structural style and cooling mode of intercooler for diesel locomotive,a new and reasonable design and calculation method of intercooler for diesel locomotive is selected. 在分析了机车中冷器的结构形式和冷却方式的基础上,选用了一种新颖合理的内燃机车中冷器设计计算方法。
- Reverse-bootstrap air cooling system for electronic components has two cooling modes:the low ram air speed cooling mode and the high ram air speed cooling mode. 分析了目前国内一些飞机基于三点温度控制方案的逆升压电子设备冷却系统的缺陷,提出了一种新的系统控制方案,即基于飞行速度和高度的逆升压电子设备冷却系统的控制方案。
- On the basis of these results, the optimal operating temperature of the solar collector and the maximum overall coefficient of performance (COP) of the cooling modes of the system are derived. 又在此基础上,结合太阳能集热器作为系统的热源,对整个系统的最优综合性能进行分析,得出了最优集热器的运行温度以及在该温度下的系统最优综合效率性能系数。
- Cooling mode for BF furnace body and its construction process 高炉炉体冷却模块及其筑炉工艺
- My letter will convey some idea of my mode of life. 我的信将使你了解到一些我的生活方式。
- John couldn't keep cool when he met his rival. 约翰见到他的对手就不能冷静下来。
- My new car cost me a cool thousand pounds. 我的新车整整花了我1000镑。
- In cooling, the rivet contracts. 铆钉在冷却时会收缩。
- Let's go and have icecream to cool off. 咱们去吃点冰淇淋凉快凉快吧。
- A cooling mode of copper electrolysis rectifying device 铜电解整流装置的冷却方式
- He do not wear a coat in spite of the cool weather. 虽然天气寒冷,他没有穿外套。
- He was always cool in the face of danger. 他在危险面前总是镇静自若。
- The spacecraft was in its recovery mode. 这艘飞船处于返回状态。
- A rest in the shade will cool you down. 在阴凉处休息会使你凉爽。
- You look cool in this new jacket. 你穿这件新茄克帅极了。
