Objective. To reveal the macro and micro structure of the translamellar bridging network in the lumbar annulus.
目的：观察腰椎纤维环经板层网桥的大体和显微结构。
2
Objective: to study the content difference of macro and micro elements in whole and varied medicinal parts of Scorpion and the correlations between curative effects and toxicities.
目的：探讨雌雄全蝎及不同药用部位的宏量和微量元素含量差异及与药效和毒性的相关性。
3
Objective: To study the stability of micro implant anchorage under orthodontic force.