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- It is considered that the results are important base to further study and predicate the air exhausted time for vacuum drying of long-distance pipeline. 研究結果對進(jìn)一步進(jìn)行長(cháng)輸管道真空干燥抽氣時(shí)間的預測研究提供了重要的依據。
- The model of the relationship between the effect of microwave vacuum drying of chayote and these dry factors was established by the BP neural networks method. 結果表明,不論微波真空干燥因素如何變化,只要用一定的實(shí)驗數據對模型進(jìn)行訓練,然后對擬采用的干燥條件進(jìn)行仿真,均可得到較為可靠的目標參數
- The so-called vacuum drying is heating &drying of the materials under vacuum conditions to which, vacuum pump is adopted for air-bleed and humidity suction thus speedy drying is reached. 真空干燥，就是將被干燥物料處于真空條件下，進(jìn)行加熱干燥，它是利用真空泵進(jìn)行抽氣抽濕，加快了干燥速度。
- The firm's tender for the supply of timber has been accepted. 那家商號的供應木材投標已被接受。
- Air drying, vacuum drying, freeze drying and spray drying of Momordica charantia powder were compared to make sure the best drying technology and parameters for commercial production. 摘要采用熱風(fēng)干燥、真空干燥、冷凍干燥和噴霧干燥工藝加工生產(chǎn)苦瓜粉，并就這4種工藝對苦瓜粉品質(zhì)的影響進(jìn)行了比較，以確定工藝生產(chǎn)時(shí)最佳的工藝和工藝參數。
- Results : The related substances and the loss on drying of Citicoline Sodium dried by vacuum drying was significantly higher than the standard and its content was very low. 結果 ：真空干燥法干燥的胞磷膽堿鈉有關(guān)物質(zhì)和干燥失重明顯高于標準，且含量很低；
- Study on lower temperature vacuum drying of dace 鯪魚(yú)低溫真空油炸的研究
- Study on the dynamics of vacuum drying of chestnut 板栗真空干燥動(dòng)力學(xué)研究
- We found him to be the right sort of timber. 我們發(fā)現他是真正的人才。
- They braced up the old house with balks of timber. 他們用梁木加固舊房子。
- The crew lashed cargo of timber down. 全體船員將木材綁牢。
- They braced up the old house with balks of timber . 他們用梁木加固舊房子。
- The roof was braced by lengths of timber. 屋頂用幾根木頭支撐固定住了。
- Fire destroyed thousand acres of timber. 火焚毀了千畝林木。
- Fire destroyed thousand acres of timber . 火焚毀了千畝林木。
- The crew lashed cargoes of timber down. 全體船員將木材綁牢。
- Drying of surface coating on picture tube. 顯象管表面涂層的干燥；
- These batches of timber are of good quality. 這批材木質(zhì)量很好。
- Drying of printing on glassware. 玻璃器皿印刷烘干；
- The fire destroyed thousands of acres of timber. 大火燒毀了數千英畝的森林.
