The mechanical design of the DH-1 animal respirator DH&1型动物呼吸机机械结构的设计
Tensile mechanical properties of lateral collateral ligaments in animal models of osteoarthritis 骨性关节炎动物模型外侧副韧带的拉伸力学性质
The synthetic HA is brittle, which does not meet the performance requirement of tissue engineering in the mechanical properties. The collagen extracted the animal always causes the inflammation and other immune responses. 人工合成的HA脆性大,不能满足组织工程支架材料在力学性能方面的要求,人工提取的胶原蛋白则易引起炎症等免疫反应。
OBJECTIVE : To observe the effects of low-frequency TENS on the activity potential of dorsal horn cells induced by mechanical allodynia and thermal allodynia by using animal models of peripheral nerve injury, and observe the efficacy after interfering of naloxone. 目的:应用周围神经损伤的动物模型,观察低频电疗对被机械性刺激和温度刺激所引发的脊髓后角神经细胞活动电位(膜电位)的影响,并观察纳洛酮干预后的效应。
Farm mechanical technique extended service field are agriculture, animal husbandry and farming and animal pasture land. 农机化技术推广服务领域是农牧业和广大农牧区,服务对象是千家万户的农牧民群众。