Alkaline solid polymer electrolyte films, which composed of PVA-KOH-H2O series, were synthesized by a solution casttechnique.
本实验采用溶液浇铸法制备了PV A - KOH - H_2O基系列碱性固体聚合物电解质。
2
The selected caproic acid bacteria could then be used in the maintenance of artificial pit mud and the operation of sand casttechnique and pit irrigation technique.
可将选育出的己酸菌用于人工窖泥、窖池泥养护、翻沙材料及灌窖工艺中。
3
By means of casttechnique and dissection, the portal vein and the hepatic veins within dogs liver were observed. The portal veins of dogs livers are similar to those of pig and rabbit.