Results These pathways were successfully ablated in 9 patients.结果本组10例患者,射频消融9条旁道成功.Two mutually exclusive pathways of lysine biosynthesis have been established.现已确定赖氨酸的生物合成有两条相互独立的途径.Two or more biosynthetic pathways ma...
The happiest are not those who own all the best things, but those who can appreciate the beauty of life.最幸福的人们并不一定什么都是最好，只是他们懂得欣赏生活的美好。Young adolescents are happiest with small groups of close friends.青少年在和自己小圈子里的好友呆在一起时...