仿真分析表明，该系统可平稳操作氧枪，抑制喷溅及返干效果较好，为转炉吹炼过程氧枪控制提供了一个有效的方法。
Simulation shows that the system can stably control lance and prevent from splash and drying, so it is an effective method to control lance in blowing process.
大多果仁是用油炸的(返胖的可能根源)，因此要坚持食用天然的或者干烘的果仁。
Most nuts are roasted in oils (possible source of trans fats), so stick to natural or dry-roasted nuts.
由于下行床具有短停留时间、气固流动更均匀和返混小的优点，能获得更高的产品收率，使干气收率受到抑制。
Owing to the short residence time, more uniform gas-solid flow and reduced backmixing of downer reactor, it can obtain more object products and the dry gas yield can be inhibited.
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