When using sorbitic extractors, try to teach and explain packing method.

在沙氏提取器时，应作试教，讲解安装方法。

Once installed, your laundry’s washer-extractors, drying tumblers and flatwork ironers aren’t going anywhere until you replace them.

洗衣房一旦安装好，你的洗衣房里的洗机、烘干机以及平烫机要运转到你更换它们为止。

The paper analyses that flavone's total content measuring of Parthenocissus tricuspidate is extracted by scorbutic extractor and Cohobation method, measured by spectrophotometer.

采索氏提取法和回流提取法山虎中总黄酮含量进行了提取,并分光光度法进行了测定。