Keep fresh on capsicum coated with chitosan;
利用可食性壳聚糖保鲜膜对羊角椒保鲜处理的试验研究
The technological process of the new and the old die forging for claw hammer, the action principle of the movable die and its die structure,and the advantages replacing common die forging with the flashless precision die forging have been described.
叙述了羊角锤新旧模锻工艺过程，介绍了活动模具的动作原理及模具结构，阐述了用闭式精密模锻工艺代替普通模锻的优点，提出了模具设计的基本要求，指出了目前使用活动模具闭式精密模锻中所存在的问
Described the technological process of the new and the old forging die for the claw hammer, introduced the working principle of the movable die and die structure.
叙述了羊角锤新旧模锻工艺过程,介绍了活动模具的动作原理及模具结构。
Determination of the contents of total phosphorus of Cornu Antelopis and Stuff Antelopis and their water extract;
羚羊角与羚羊塞及其水提液中总磷的含量测定
Pharmacological action comparison between Cornu antelopis and Cornu caprae hircus;
羚羊角与山羊角药理作用比较
Effects of divaricoside on intracellular free calcium concentration in single ventricular myocytes of guinea pig;
羊角拗苷对豚鼠心室肌细胞内游离钙离子浓度的影响