求翻译：固含量计算方法：取一张铝箔，称重W0，取一定量的浆料涂到铝箔上，要求覆盖厚度在2mm以内，覆盖直径2cm以上，称重W1，然后放在烘箱内以120℃烘干30分钟，取出后称重W2，是什么意思？

Solid content calculated as follows: take an aluminum foil, weighing w0, take a certain amount of slurry coated aluminum foil, and the cover thickness less than 2mm, covering more than 2cm in diameter, weighing w1, and then placed in the oven 120 ° C bake dry for 30 minutes, remove and weigh w2

Solid content Calculation Method: A piece weighing W aluminum foil, 0, and a certain amount of paste applied to aluminum foil thickness, coverage requirements in less than 2 mm diameter, 2 CM, weighing more than 1 W, and then in the oven, bake at 120° C after 30 minutes, remove W weighing 2,

Solid content computational method: Takes an aluminum foil, called heavy W0, takes the ration the pulp to spread on the aluminum foil, request cover thickness in 2mm, above cover diameter 2cm, called heavy W1, then places in the drying oven by 120℃ to dry 30 minutes, after takes out calls heavy W2,

Solid contents calculation method: take a piece of aluminum foil, weighing W0, take a certain amount of slurry coating on the aluminum foil, requirements covering thickness 2mm, covering 2cm in diameter, weighing, W1, and put them in the oven to 120 ° c to dry 30 minutes after removing weight W2

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