unused heat 中文意思是什麼
unused heat
解釋
未利用熱量-
Testing of mineral oils and related products - determination of thermostability of unused heat transfer fluids
礦物油和相關產品的試驗.未使用的傳熱流體的熱穩定性 -
The specimen is obtained by collecting low carbon steel pipe experienced different time in power plant and heat treatment experiment of unused same type steel. the microstructure is analyzed by metallographies, sem, epma and tem. at the same time merchant performance is also tested
在本文所述工作中，採用金相顯微鏡、掃描電鏡、電子探針、透射電鏡等分析儀器，對上述樣品的微觀組織結構進行了分析，同時對樣品的機械性能進行了測試。 -
Then because the real operation temperature of the tube is the critical factor for predicting the tube lifetime, we heat some unused tubes in the lab. then we measuer the rigidity of them and find the relationship between the hardness and heat - intensity parameter
其次，由於管件的真實使用溫度是預測其壽命的關鍵因素，因此，本文通過對未用管材按照幾種不同的加熱規范在實驗室進行模擬加熱，測定其加熱后的硬度，找出顯微硬度與熱強參數的關系。
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