这样的法规可以保护消费者免受有害或者危险药品的威胁。Such laws could protect the consumer from harmful or dangerous remedies.脱咖啡因的咖啡仍含一些刺激物和其他可能致癌的有害物质。Decaffeinated coffee still contains some stimulants and other nasties linked with cancer.多不饱和油对...
Conclusion Ibutilide concentration - dependently effect ICa - L.结论伊布利特可能呈浓度依赖性影响心室肌细胞L型钙电流(ICa -L )活性.ICA can separate signals that are statistically independent but linearly mixed.对于相互统计独立的信号源经线性组合而产生的混合信号,采用ICA能 从其中分离出...