Conclusions Septicemia can be quickly diagnosed with dextran centrifugation and filtration. The method has high sensitivity and specificity.
结论离心膜滤法能快速诊断败血症，有较高的灵敏度和特异性。
After sampling, the separation between coal ash and water is implemented by the measures of rapid centrifugation and vacuum filtration, in order to prepare the specimen for testing.
取样完成后，迅速通过离心、快速密闭过滤措施，实现灰与水的分离，从而终止体系中所发生的沉淀反应，制取清水样品供测试。
The moisture is removed by filtration, Express, Suction, and Centrifugation. These methods are used only in the case that the moisture dose not need to be totally removed.
即通过过滤、压榨、抽吸和离心分离等方法除去湿分，这些方法应用于溶剂无需完全除尽的情况，已在前面讲述。
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