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- The product qualities of vacuum belt drying and freeze-drying are better than that of air-drying. 真空冷冻干燥、真空带式干燥的产品品质优于热风干燥。
- There are great differences of section, surface and underside structure between the samples of vacuum belt drying and freeze-drying. 真空冷冻及真空带式干燥产品的截面、表面和底面孔洞结构都有较大区别。
- Results showed that moisture content was mostly removed during sublimation period of freeze-drying, while rapidly dropped during earlier period of air-drying and gradually decreased during vacuum belt drying. 结果表明:真空冷冻干燥物料中的大部分水分在升华阶段去除,热风干燥初期水分含量迅速下降,真空带式干燥物料水分随时间延长呈比较均匀的下降。
- Objective: To optimize the conditions of the vacuum belt drying process(VBD) for drying Panax notoginseng extract and compare with methods of vacuum freezing drying and spray drying. 目的:研究确定三七浸膏真空带式干燥的最优工艺条件,并与喷雾干燥和真空冷冻干燥方法比较干燥效果。
- The belt drier could be used as the drying equipment for sticky materials because it had the advantages of short drying time,big output and continuous operation which w... 带式气流干燥机干燥时间短,处理量大,可以连续操作,干燥效果明显优于箱式干燥器,可以作为膏糊状物料的干燥设备。
- Using molecular sieve cakes as experimental materials,the simulative experiment of belt drier was carried out. 以分子筛滤饼作被干燥物料,模拟带式干燥机进行了干燥试验研究。
- Thanks to I had tied then the safety belt. 幸亏我当时系上了安全带。
- I thought his remarks were quite below the belt. 我觉得他的话十分尖酸刻毒。
- My trousers only stay up if I wear a belt. 我这条裤子要是不系皮带就往下掉。
- She wears a ribbon belt round her waist. 她在腰部束了一条缎带。
- She wore a wide belt round her waist. 她束了一条宽腰带。
- The air hostess asked everyone to belt up. 空中小姐要大家扣好安全带。
- I dry my hands and face with the towel. 我用毛巾擦干了双手和面部。
- My shirt hikes up if I don't wear a belt. 我不束腰带的话,衬衣就会向上滑。
- The old well was bricked up when it ran dry. 旧井干枯以后被人用砖堵上了。
- He remained hanging in midair, saved by the belt. 他吊在半空中,安全带救了他。
- The road is only negotiable in the dry season. 这条道只有在旱季才能通行。
- Ida was choking with the dry air. 空气干燥,艾达感到喘不过气来。
- A belt or girdle worn by men in ancient Greece. 腰带古希腊男人用的腰带或束带
- The turkey is basted to keep it from drying out. 烤火鸡时润以油脂以免烤乾。