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- This article analyzes the causes for the pressure drop,pointing out that decreased bed voidage,caused by the increase in impurities,is the main contributing factor. 分析认为,压降升高的主要原因是床层空隙率减小,而空隙率减小的主要原因是床层杂质增多,堵塞了颗粒间的空隙。
- Effect of vibrational parameter on bed voidage 振动参数对床层空隙率的影响
- Keywords Vibrated fluidized bed;Bed voidage;Vibration intensity; 振动流化床;床层空隙率;振动强度;
- Keywords turbulent fluidized beds;dense phase bed voidage;model; 湍流流化床;密相空隙率;模型;
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- Transient variations of bed voidage and particle size distribution in expanded bed during yeast suspension loading 酵母悬浮液进料时膨胀床空隙率和粒径分布的动态变化
- Keywords spouted bed;horizontal auxiliary gas;minimum spouting velocity;bed voidage;particle velocity; 喷动床;水平辅助气;最小喷动气速;床层空隙率;颗粒速度;
- Keywords Axial diffusion coefficient;Spouted fluidization;Liquid-solid fluidization;Bed voidage; 轴向扩散系数;喷动流化;液固流态化;床层空隙率;
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。
- 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。
- 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。
- He has neither prepared his lesson nor gone to bed. 他没有准备功课也没有睡觉。
- I put her to bed with a cup of tea. She's got flu. 她感冒了，我给她喝了一杯茶就让她上床睡觉了。
- He is loath to get out of bed on cold morning. 在寒冷的早晨他讨厌起床。
- It's ten o'clock now. It's time to go to bed. 现在是10点了是就寝时间。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
