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- down-flow anaerobic suspending bed (DASB) 降流式厌氧紊动床
- particle size of suspend bed sediment 床沙可悬粒径
- Keywords water solubility;Mo;suspending bed;sulfuration; 水溶性;钼;悬浮床;硫化;
- Residue hydrotreating in suspended bed, compared with residue upgrading in fixed bed, is a novel method for heavier oil hydroprocessing. 摘要固定床渣油加氢改质技术是比较成熟的重质油加工手段,而悬浮床渣油加氢技术是较新的重油轻质化方案。
- The characteristics of residue oil hydrocracking processes of fixed bed,ebullated bed,suspended bed and movable bed were compared. 对固定床、沸腾床、悬浮床和移动床几种渣油加氢工艺的特点作了比较;
- Selecting either fixed bed hydrodesulfurizing or suspended bed hydrcracking depends on both characteristics of feedstocks and products. 在加工渣油时选用固定床加氢脱硫工艺还是悬浮床加氢裂化工艺,应根据所用原料的性质和加工的目的而定。
- Residue hydrotreating in suspended bed,compared with residue upgrading in fixed bed,is a novel method for heavier oil hydroprocessing. 固定床渣油加氢改质技术是比较成熟的重质油加工手段,而悬浮床渣油加氢技术是较新的重油轻质化方案。
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- Such fine particles suspend readily in water. 这种微粒极易悬浮在水中。
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。
- Two stage suspended bed hydrocracking was suggested based on the fact that there were two kinds of reactions in the reactor: hydrogenation at low temperature and thermocracking at high temperature. 悬浮床加氢裂化反应以热裂化为主,同时伴有加氢反应。悬浮床加氢裂化分两个温度段:低温加氢精制和高温裂化。
- A mosquito netting completely surrounds our bed. 一顶蚊帐把我们的床完全围住了。
- It was hard work getting the children off to bed. 哄孩子们去睡可不是容易的事。
- I threw off my clothes and tumbled into bed. 我脱掉衣服倒在床上便睡了。
- I usually go to bed at half past ten. 我通常十点半睡觉。
- A similar structure used for supporting or suspending. 架状物,吊架一种用于支撑或悬挂的类似的结构物
- He lay face downwards on his bed. 他俯卧在床上。
- Please unplug the TV before you go to bed. 临睡前请拔下电视机的插头。
- She covered the bed with an old faded grey blanket. 她在床上铺着褪了色的灰色旧毯子。
- Let us suspend judgement until we know all the facts. 让我们在了解全部事实之前暂时不要作出判断。