The fluid can be drawn off with a syringe.可用注射器将液体汲出。To suction with a bulb syringe, push bulb in with your thumb.用球吸引器时先用拇指把球压扁.A bulb syringe is often used for oral and nasal suction on infants and children.常常使用球吸引器抽吸婴...
The winder will consist of an air expanded winding mandrel.卷取机由气动胀缩卷筒组成.Electroformed apertures reproduce the mandrel photo resist finish faithfully and do not require any further processing.电铸复制卷筒照片孔型图,不需要进一步的加工.Non - m...
OBJECTIVE : To study the anticoagulative and antithrombotic activity of Tongsai ruanmai tablets.目的: 研究通塞软脉片抗凝血和抗血栓作用.Conclusion: Diterpenoids were main compounds in the antithrombotic fraction of Herba Siegesbeckiae.结论: ...