结果表明,松针中含有山奈素,且水解前22%,水解后的含量为0.42%.The results showed that pine needle contains kaempferide andpercent 22 % before hydrolyze, 0.42 % after hydrolyze....
Percy was lying prostrate, his arms outstretched and his eyes closed.珀西闭着眼四仰八叉地平躺着。She came to Anna her arms outstretched.她张开双臂向安娜走过来。The girl's arms were outstretched as she tried to catch the ball.那女孩试图接住那个球,便把胳膊伸...