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中国药典1985年版(下称药典)规定的韦氏比重称的操作方法是:“将悬于称端的玻璃锤浸于圆筒内的水中,称臂右端悬挂游码于1.000处,调节称臂左端平衡用的螺旋使平衡……”
The operation method specified in the 1985 edition of the Chinese Pharmacopoeia (hereinafter referred to as the Pharmacopoeia) is the following: “A glass hammer suspended from a weighing cylinder is immersed in the water in the cylinder. The arm is suspended at the right end of the code at 1.000, and the left end of the weighing arm is adjusted. Balanced spiral makes balance...”