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- Thermal conductivity varies for different gases. 熱傳導率因不同氣體而異。
- Low thermal conductivity,low thermal capacity. 低導熱率,低熱容量。
- Density of products, and low thermal conductivity. 產(chǎn)品密實(shí)性好,導熱系數低。
- The thermal conductivity of the wood is poor. 木頭的導熱性很差。
- The metallic interconnects shows many advantages:high electrical and thermal conductivity,low cost,easy manufacture and good workability. 合金連接板具有高的電子傳導和熱傳導性,成本低,加工性能優(yōu)良,合金材料表面氧化膜生長(cháng)速率適中。
- They showed the highest tensile strength and thermal conductivity, and can be semi-conductive or metallic depending on how the graphitic sheets are rolled up. 它們具有最高的軸向強度和導熱系數,并且隨著(zhù)石墨層片卷曲方式的不同,既可以是導體,也可以是半導體。
- The results are 1) thermal expansion, and 2) thermal conductivity. 結果導致:1)熱膨脹,和(2)熱導率。
- Study on thermal conductivity of the YAG and GGG laser crystal[J]. 引用該論文 王保松;江海河;賈先德;張慶禮;孫敦陸;殷紹唐.
- Our product is nanosized safe ceramic metal thermal insulation membrane. 我們的產(chǎn)品全稱(chēng):納米陶瓷金屬安全隔熱膜。
- The technician plotted the thermal conductivity versus mean temperature. 技術(shù)人員勾繪出導熱率對應平均溫度的曲線(xiàn)。
- The Influence of Chemical Compositions on Thermal Conductivity of cast Irons. 鑄鐵的熱導率與化學(xué)成分。
- Thermal conductivity increased with higher density of the foams or hig... 隨著(zhù)泡沫材料密度增大或測試溫度升高,聚酰亞胺泡沫的導熱系數增大。
- Low thermal conductivity, low heat stor-age and excellent heat insulation. 導熱系數低,蓄熱小,良好的隔熱性能。
- The anisotropy of the thermal conductivity is essentially independent of the temperature not up to 200-300 C. 如果溫度不超過(guò)200-300℃,則熱導率的各向異性現象基本上與溫度無(wú)關(guān)。
- The thermal conductivity of metals is as much as several hundred times that of glass. 金屬的導熱率比玻璃高幾百倍。
- The results show that the closed finned tube is much more excellent than the opening finned tube on gross heat, heat of unit volume and metal thermal intensity with the same geometric parameters. 觀(guān)察發(fā)現,幾何參數相同時(shí),封閉式翅片形式在總散熱量、單位體積散熱量和金屬熱強度方面均優(yōu)于開(kāi)放式翅片形式。
- Its high thermal conductivity reduces the energy required for sealing and sterilization. 它的高導熱性可以減少密封和消毒所需要的能量。
- As a result, heat dissipating capacity, metal thermal intensity and free convection heal transfer coefficient of the longitudinal closed finned tube are higher than those of the open finned tube. 結果表明,封閉式縱向翅片管的散熱量、金屬熱強度以及自然對流換熱系數都要高于開(kāi)放式翅片管。
- In the most general case the thermal conductivity is a tensor with six components. 在最一般的情況下,熱導率是一個(gè)具有六個(gè)分量的張量。