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- vertical tube vacuum pan 立管式真空蒸发罐
- Diangong Heat tube Vacuum tube heat collector. 电工太阳能热管真空管集热器.
- Practice on the application of NJK horizontal stirrer in Vacuum pan withfloating Calandria and inclined tube plates is introduced. 主要介绍了在NJK吊鼓式真空结晶罐中装设搅拌机构后的应用体会。
- A water pipe that consists of a bottle or a vertical tube partially filled with liquid and a smaller tube ending in a bowl, used often in smoking narcotic substances. 水烟枪一种用部分盛液体的瓶或垂直管和一根接在木球上的小管做成的盛水管，经常用来吸麻醉物品
- In YAFA sugar mill the content of sulfate radical was large in the scale from vacuum pan because of sulfitation process. 亚法糖厂煮糖罐积垢中硫酸根含量较大,用重量法测其含量简单准确,可以作为其检测方法的一种。
- By analysing the flowing resistance of the massecuite, this paper discusses the problem of how to calculate the circulation ratio of a vacuum pan equipped with mulidowntakes. 结晶罐的循环比是否合理,反映了结晶罐结构性能的优劣。
- S.G. Kandlikar, An improved correlation for predicting horizontal and vertical tube, Two-phase Flow and Heat Transfer Conf. Seattle, W.A.(1983). 王维城;刘志坚;王补宣;张立宁.;强化水平管内流动沸腾换热的实验研究
- Vertical tube mounting is preferred, but horizontal opration is permissible if pins 2 and 8 are in horizontal plane. 垂直管安装是首选，但对于横向的操作是可以容许的，如果引脚2和8个是在水平面。
- The V C retention rate of haw jam by vacuum concentrating was notably higher than that by air concentrating. If the vacuum keep at 93.33kPa in vacuum pan, the V C retention rate of haw jam was 100% by vacuum concentrating. 真空浓缩比常压浓缩的酱体V－C保存率高得多，真空浓缩的V－C保存率与真空度密切相关，保持93.;33kPa真空度浓缩可使酱体V－C保存率达100%25；
- Based on Darcy-Brinkman Model, a theoretical study of laminar film condensation on a vertical tube surface with thin porous coatings was carried on. 假设：（1为无限大空间；（2层流膜状凝结；（3凝结为二维轴对称；（4）凝液与蒸汽之间无两现区；（5）忽略对流项和惯性项。
- The combustor consisted of a vertical tube opened at both ends with a swirling-stream flame stabiliser located near the middle of its lower half. 在实验 中所采用的脉劝燃烧器是基于里克管原理设计的。
- The heat transfer enhancement of the mixtures of isopropyl alcohol and water inside vertical tube was experimented in the presence of air. 以异丙醇-水溶液为研究物系,引入空气对垂直管内流动相变强化传热进行了实验研究。
- Falling film absorption with TFE/NMP solution in a static vertical tube and that in a vacillating tube are investigated respectively. 分别对静止和摇摆状态下TFE/NMP垂直管内降膜吸收进行实验研究。
- A water pipe that consists of a bottle or a vertical tube partially filled with liquid and a smaller tube ending in a bowl,used often in smoking narcotic substances. 水烟枪，一种用部分盛液体的瓶或垂直管和一根接在木球上的小管做成的盛水管，经常用来吸麻醉物品。
- vacuum pan melting process (for caustic soda) [化] 真空锅熔碱
- The experimental results on the effect of inclined angle of tube end on flooding velocity of immiscible mixtures condensed in a vertical tube are reported. 实验研究了管端斜口对竖直管内不互溶蒸汽冷凝液泛气速的影响,并给出了经验关系式。
- The result of experiment indicate that the helically tube has great capabilities in restraining the heat transfer deterioration in comparision with the vertical tube. 研究结果表明，螺旋管内两相沸腾传热恶化临界干度较垂直管内的高。
- Determination of Iron Content is Scale from Vacuum Pan 煮糖罐积垢中铁含量的测定
- Modification of Salt Discharge System in Vacuum Pan Salt Making 真空制盐排盐系统改造
- Based on the theoretical analysis, the electrohydrodynamics (EHD) enhancement of condensation heat transfer inside vertical tube for five representative electrodes were investigated. 基于EHD强化管内凝结换热的理论分析，对5根直径不同的电极进行了垂直管内EHD强化凝结换热实验研究。
