Do you have the experience of blood donation? 你有没献血的经历?
The State practices the system of blood donation without compensation. 第二条国家实行无偿献血制度。
Previously, the major risk factors were IDUs and the tragic story of blood donation in central China. 最开始，发病人群主要是静脉吸毒者以及那些可怜的靠卖血为生的中部地区人民。
Last Sunday blood donation drive, we managed to collect 262 pints of blood, out of 285 turn-out.What was impressed me was a little girl who wanted to pledge her organs, and she is only 12 years old. 在上个星期日的献血运动，有285人响应，而我们成功筹获262包血液，令我印象深刻的是一位小女孩要认捐器官，而她今年才12岁而已。
The tidal volume (VT), vital capacity (VC), respiratory rate (R) and pulse oxygen saturation of blood SPO2 were recorded before block, at 15 minutes after block and 5 minutes after the administration of K1 Dolantine(50 mg) and Droperidol(5mg)(D-Diu). 分别在阻滞前、阻滞后15min、用杜－氟合剂1u后分别5min分别记录潮气量（VT）、肺活量（VC）、呼吸频率（R），脉搏血氧饱和度（SPO2）。