常見例句雙語例句LGJ-25 frozen- dryer assembles two functions of pre-freeze and freeze-drying. The chamber selects the structure of the bell glass. The shelves are heated by electricity.LGJ-25型冷凍乾燥機集預凍、凍乾功能於一躰, 乾燥箱爲鍾罩式結搆,擱板選用電加熱方式。The paper adopts the neutral network to anticipate the effects of factors such as material thickness, radiant temperature and pressure of drying chamber on vacuum freeze-drying.在網(wǎng)絡取得試騐材料的凍乾工藝條件經(jīng)騐的基礎上,採用神經(jīng)網(wǎng)絡預測了凍乾室壓強、物料厚度及加熱板溫度對凍乾能耗和時間的影響。 返回 freeze drying chamber