Four new materials,such as carbon suspension,sodium sulfonate of polyoxyethylene allyl glycidyl nonyl phenyl ether,vanillyl alcohol,vanillin,etc,in lead-acid storage batteries were reviewed.
Programmed cooling method: The glycerol and Dimethylsulfoxide, as cryoprotective agents, were mixed with COC1 cells suspensions at different concentration, respectively.
Conclusions: Elicitor from endophytic aspergillus flavus could enhance the activities of some oxidases in cell suspension culture of Salvia miltiorrhiza Bunge.
Obsjective: To evaluate the efficiency of the laparoscopic uterine suspension and PPH for female outlet obstructed constipation(OOC)on retroposition of uterus and IRP.
A dynamic model of passive suspension in the bearingless slice motor system is developed,based on the principles of geostatics and mechanics of gyroscope.
The best uniform approximation algorithm to approach the catenary suspension and the CAD system using this algorithm to design the catenarian dome of hot blast stove are described in the paper.