natural convection

基本解釋

• [熱] 自然對(duì)流

英漢例句

雙語(yǔ)例句

• Simple solar dryers, constructed from a wooden frame covered with plastic, let the light in, keep insects out and use natural convection.
  這種簡(jiǎn)單的太陽(yáng)能干燥裝置是用一種覆蓋了塑料膜的木架制成的，能夠讓陽(yáng)光進(jìn)入但是擋住了昆蟲(chóng)，而且還利用了自然對(duì)流。
• Large temperature and concentration differences taking place in CVD process lead to natural convection and concentration diffusion which interact with forced convection and complex reactor geometries.
  在CVD過(guò)程中，存在著大的溫度差和濃度差，將引發(fā)自然對(duì)流和濃度擴(kuò)散，它們又與氣體的強(qiáng)迫流動(dòng)以及反應(yīng)器的幾何尺寸和形狀相互影響。
• This paper has analysed theoretically the natural convection heat transfer in the HFETR core.
  本文對(duì)堆內(nèi)自然對(duì)流放熱進(jìn)行了理論分析。

• natural convection更多例句

詞組短語(yǔ)

短語(yǔ)

• natural -convection boi 大容積沸騰
• recirculation natural -convection 自然對(duì)流循環(huán)
• natural l convection 自然對(duì)流
• natural thermogravitational convection 自然對(duì)流
• natural heat convection 自然對(duì)粱熱;自然熱對(duì)流

• natural convection更多詞組

專(zhuān)業(yè)釋義

能源科學(xué)技術(shù)

• 自然對(duì)流

  Experiments are conducted on natural convection under magnetic gradient field and a reasonable agreement is observed between the experiment and calculation.
  基于理論分析的結(jié)果,進(jìn)行了磁場(chǎng)作用下自然對(duì)流換熱的強(qiáng)化實(shí)驗(yàn),實(shí)驗(yàn)結(jié)果與數(shù)值模擬結(jié)果基本吻合。

  土木建筑工程

• 自然對(duì)流

  The encapsulated ice storage is dynamically modeled in natural convection,taking account of heat resistance based on ANSYS. It makes effects on solidification time in condition of wall thickness,refrigerant temperature and geometric structures.
  研究自然對(duì)流情況下蓄冰球的蓄冷特性,考慮球壁熱阻對(duì)蓄冷過(guò)程的影響,借助ANSYS熱分析,數(shù)值模擬了球壁厚度、載冷劑入口溫度和蓄冰球幾何形狀與蓄冷時(shí)間的關(guān)系,得出了改進(jìn)蓄冰球結(jié)構(gòu)是縮短蓄冷時(shí)間行之有效方案的結(jié)論。

  物理學(xué)

• 熱對(duì)流

  Super-cooling solidification happened because the critical nucleus of ice is of large dimension. The intensity of natural convection can be reinforced with decreasing the temperature of the cooler,so does the velocity of solidification.
  隨著冷卻進(jìn)行,主流區(qū)域出現(xiàn)新的對(duì)流渦,液相區(qū)出現(xiàn)流動(dòng)反轉(zhuǎn)現(xiàn)象;純水的臨界冰核尺度較大,發(fā)生過(guò)冷凝固;降低冷端溫度可以強(qiáng)化熱對(duì)流強(qiáng)度,提高凝固速度。

  地球科學(xué)

• 自然對(duì)流

計(jì)算機(jī)科學(xué)技術(shù)

• 自然對(duì)流

電子、通信與自動(dòng)控制技術(shù)

• 自然對(duì)流