结果泽泻醇提物、水提物和24-乙酰泽泻醇A均有利尿作用.CONCLUSION Alisol A 24 - monoacetate is main diuretic compound of Alisma orientalis.研究表明,泽泻降血脂的有效成分为泽泻醇类,属四环三萜类化合物.Many researches demonstrated that the effective constituents for reducing blo...
McKay walked slowly toward this screen, feeling a growing tenseness.麦凯缓缓地朝这个屏幕走来，每走一步心情都更加紧张。If you feel a tenseness around the eyes, relax your muscles.你要是觉得两眼周围紧绷，就放松一下肌肉。Worries and tenseness can lead to insomnia.忧虑和紧...
The flywheel provides a mounting location for the clutch assembly as well.飞轮为离合器总成提供了安装位置.The party has attracted a clutch of young southern liberals.聚会吸引了一群南部的年轻开明人士。He lost his clutch on the rope and fell.他抓不住绳子, 松手摔了下...
The definition of operator homeomorphism mapping , together with its characterizations, is given in this paper.在算子开集理论中给出了算子同胚映射的概念, 得到了算子同胚映射的若干性质....