evacuated tube
真空管
常用释义
英式发音
美式发音
基本释义
- 真空管：一种用于太阳能热水器和太阳能集热器的管道，内部抽空形成真空环境，以减少热量的传导和散失。
例句
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1·The feasibility of ETT (Evacuated Tube Transportation)has been verified by foreign and domestic experts.真空管道运输的可行性已经得到国内外专家的论证。
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2·The solar radiation distribution on evacuated tube collector with flat reflector is analyzed by geometric method.采用几何解析的方法，对带平面反射板的真空集热管的圆周方向能流分布进行分析。
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3·Heat loss from an evacuated tube collector and results of its experimental investigation are presented in this paper.本文介绍了真空集热管热损过程的实验结果。
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4·Instantaneous efficiency curves for both single evacuated tube and complete evacuated tubular collector are also tested.通过实验，还分别测定了单根真空管和真空管集热器的瞬时效率曲线。
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5·The measurement results show that the adsorption refrigeration system can be powered by evacuated tube solar collector with rational area effectively.结果表明，采用高效的真空管太阳能热水系统，合理配置集热器面积，能够稳定地驱动吸附式制冷系统。
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6·Tesla measured these electrostatic emissions with a particular partially evacuated tube which he could orient as desired and watch the wave patterns change shape.特斯拉用特制的排空管来测量这些静电排放物，他可以随心所欲地调节和观察波形的变化。
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7·Now, this system is called Evacuated Tube Transportation (ETT), which monishes the air resistance of rail transit, but it essentially belongs to the category of rail transit all the same.真空管道系统就是在现有的轨道交通基础上减小了空气阻力，其本质还是属于轨道交通的范畴。
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8·CATHODE RAY tube, An evacuated glass tube with a viewing screen, used for displaying information.阴极射线管，一个具有显象屏幕的真空玻璃管。用于显示信息。
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9·Researching on the configuration and unsteady state efficiency of the glass evacuated solar collector tube with an inserted heat pipe in this paper.本文针对玻璃真空管内插热管式太阳能集热器的结构特点、非稳态效率进行了研究。
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10·The incident product factor of the evacuated solar energy collector tube is introduced for simplifies calculation about it.为了简化真空太阳集热管能量采集的计算，提出了真空太阳集热管入射乘积因子的概念。