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1·Objective To observe the hemostatic effect of emergent hemostasis patch (EHP).

目的观察急救止血敷片的止血作用。

2·Conclusion EHP can shorten coagulation time and bleeding time, and reduce bleeding amount.

结论急救止血敷片能明显缩短凝血时间、出血时间，减少出血量。

3·The OH radical initiated degradation of ethane was possibly one of the main sources of H2O2, MHP and EHP in the troposphere.

OH自由基引发的乙烷降解反应可能是对流层大气h 2 O 2, MHP及EHP的重要来源之一。