The experimental system includes a vacuum simulation section, power supply section, propellent feed section, parameter measurement section and an arcjet.

试验系统包括真空模拟系统，供电系统，推进剂供给系统，参数测量系统和发动机本体。

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The results showed that the heat taken from the feed section should be the same as in the double tower case, and the added reboiler should be located in the middle of the desorption section.

对新的催化裂化吸收-解吸单塔流程工艺条件的模拟研究结果表明，进料取热应和双塔流程相同，而加热板宜选在解吸段的中部。

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For better mixing result, the uncontinuous propelling blades are used in ingredient feeding section of the prawn feed pelleter.

为了获得更好的混合效果，在虾饲料造粒机的原料加料部分使用了不连续的推进叶片。

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The other caveats: Facebook is using the same smaller font size on the new Profile Pages it recently instituted in the News Feed section.

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The My Feed section is where most of the interaction happens.

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The most noticeable new feature is the eBay Feed, a section dedicated to providing improved product discovery features.

FORBES: Look For M-Commerce And PayPal Growth In eBay's Q3 Earnings