Within the operating conditions, the extraction time depended on the extraction pressure and CO2 flow rate. The kiwi fruit seed oil can be extracted fully for 120-150min.

萃取时间的长短在一定范围内依赖于CO_2流量以及压力的大小，本试验萃取时间120～150分钟即可达到完全萃取。

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The sequence according to the effect of the extraction results is as follows: extraction temperature, crush degree, extraction pressure, separate pressure, separate temperature.

按对结果的影响大小依次排列为萃取温度，粉碎度，萃取压力，解析压力，解析温度；

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It is ripe in technology and doable in practice that one old condensing turbine with proper parameter is remade to be postposition turbine of the back extraction pressure turbine.

选取参数适当的旧凝汽式机组改造为背压机组的后置机在技术上是成熟的，在实际应用上也是可行的。

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Fracking is a technique of shale gas extraction that involves pumping water and chemicals into shale rock at high pressure to extract gas.

BBC: Lancashire shale gas 'could be worth billions'

In other words, the extraction process, if done improperly, could cause sudden disruptions on the ocean floor, reducing ocean pressure rates and releasing methane gas from hydrates.

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