转筒法

关于铬酐制法的评论，各国正在生产的铬酐制法有9种，以内热式转筒法、减压蒸发结晶法和电解法更先进。

There are9 methods , in which the rotary cylinder with internal heating method , decompressing evaporation crystallization method and electrolyze method are more advanced .

方法用转筒法剥夺大鼠的睡眠，用逆转录聚合酶链反应（RTPCR）检测正常睡眠和不同剥夺睡眠时间大鼠下丘脑和大脑皮质食欲素原mRNA的表达。

Methods Sleep was deprived with rotation cylinder in rats . RT-PCR was used to determine the change of prepro-orexin mRNA expression in cortex and hypothalamus of circadian rhythms and sleep-deprived rats .

转筒法测液体黏度关系式比较研究

A comparative study on relations for viscosity coefficient determined by eddy-canister viscometer

关于用转筒法测粘滞系数的测量公式的若干问题

Some Problems on The Measuring Formula of Coefficient of Viscosity by Means of Rotating-Cylinder Method