L the backpack supplies pure oxygen for the astronaut to breathe, and gets rid of the carbon dioxide he or she gives out.
背包里有氧气供航天员呼吸，并且可以排除航天员呼出的二氧化碳。
Immediate admission orders include oxygen by nasal cannula at 4 L/minute, blood work, a chest radiograph, a 12-lead electrocardiogram (ECG), and a 2 mg of morphine sulfate given intravenously.
鼻导管给氧，每分钟4升；采血；胸透；12导的心电图；2毫克的硫酸吗啡静脉注射。
The world's first closed-loop engine, with thrust of about 7 tons and using liquid oxygen and carbon-hydrogen propellant, was installed in booster L.
世界上第一台可提供7吨推力的闭合回路液氧碳氢推进剂发动机被安装到L助推器上。
C Teng. H. S. Ding. L. Huang Monitoring cerebral oxygen saturation of patients under cardiopulmonary bypass (CPB) using near infrared spectroscopy(NIRS)
腾轶超。丁海曙。黄岚用近红外光谱检测体外循环时的脑组织氧饱和度。
The effects of pathogens on the growth and activate oxygen metabolism of Trifolium repens L.
研究了病原菌对野外白车轴草生长及活性氧代谢系统的影响。
We determined L-lysine with chicken tissue based electrode, which employed chicken kidney slice as the source of L-lysine oxidase and an oxygen gas sensitive electrode as the base electrode.
本文首次使用鸡肾组织切片作为L -赖氨酸氧化酶的来源并与氧电极偶合制作成测定l -赖氨酸的组织电极。
OBJECTIVE: To extract the polysaccharide from Phyllanthus emblica l. and analyse its effect of cleaning oxygen radical.
目的：从油柑中提取油柑多糖，并分析其清除氧自由基作用。
Conclusion: Oxygen free radical is involved in arrhythmia caused by ET-l which could be antagonized by SOD-1.
结论：SOD - 1具有拮抗et - 1的致心律失常作用，表明ET - 1引起的心律失常可能与氧自由基参与有关。
Conclusion: Oxygen free radical is involved in arrhythmia caused by ET-l which could be antagonized by SOD-1.
结论：SOD - 1具有拮抗et - 1的致心律失常作用，表明ET - 1引起的心律失常可能与氧自由基参与有关。
应用推荐