There is abundant in camellia cake resource in China, but its utilization coefficient is very low.

我国茶籽饼资源丰富, 但利用率低,茶籽饼中茶皂素是一种纯天然非离子型表面活性剂,有广泛应用.

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Objective: To evaluate the prognostic value of cardiac oxygen utilization coefficient ( O 2 UCc ) during cardiopulmonary resuscitation ( CPR ).

:目的: 通过心肺复苏期间对心脏氧利用率 ( O2UCc ) 的测量来评估心脏复跳的可能性.

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