earth foam 中文意思是什麼

earth foam 解釋
石膏狀霰石
  • earth : n 1 〈常E 〉 地球。2 大地,陸地,地面,地上。3 土壤,土。4 【化學】土類;泥。5 世界人類;人的軀體...
  • foam : n 1 〈只用單數〉泡沫;(馬等的)涎沫[大汗]。2 泡沫材料,泡沫狀物,泡沫橡皮;泡沫塑料。3 〈詩〉海...
  1. The rare earth foam aluminum alloy has the high elasticity ratio 、 compress yield strength as well as rheopectic platform area than others in three kind foam metal of different bulk materials, further analysis the enhancement mechanism, of rare earth to the aluminum alloy with the constitution diagram

    在三種不同基體材料的泡沫金屬中,稀土泡沫鋁合金具有較高的彈性模量、抗壓屈服強度以及流變平臺區,進一步結合金相圖分析稀土對鋁合金基體的增強機理。
  2. Enhancement function and mechanism analysis of rare earth to foam aluminum alloy

    泡沫鋁合金中稀土的增強作用及機理分析
  3. The rare earth additive has the tremendous influence to the compress yield strength of foam aluminum alloy, the best rare earth content is 0. 40 % ( quality score )

    摘要稀土添加劑對泡沫鋁合金的抗壓屈服強度有較大的影響,最佳的稀土添加量為0 . 40 % (質量分數) 。
  4. In 2003, a blow from a piece of foam led to the fiery disintegration of the space shuttle columbia as it re - entered earth ' s atmosphere, killing all seven astronauts on board

    2003年,一塊絕緣部件的撞擊導致「哥倫比亞號」航天飛機在重返地球大氣層時解體燃燒,機上7名宇航員全部喪生。
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