Based on SAXS theory and fractal theory, we obtain the calculating method and calculating formulas of the pore size, pore volume percentage and the fractal of pore surface in PAN - based carbon fiber.

基于小角X射线散射理论，利用逐级切线法和材料分形理论中的散射强度法，分别计算PAN基炭纤维内微孔大小、体积分数及微孔表面分形维数。

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The builder has used a cast iron frying pan as a mould to produce ingots of a convenient size.

建筑工地使用了铸铁煎锅作为模具生产铝锭的一个方便的大小。

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After having a big bowl of Caesar salad, mashed potatoes, and pan-fried chicken the size of my head with lemon sauce, I was so full that I almost died.

在吃了一大碗凯撒沙拉，土豆泥，炸鸡和像我的头那么大一杯柠檬汁后，我简直要撑死了。

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In successful cake making, select the best ingredients, mix them together and pour into the right size pan, bake at the right temperature and for an appropriate time, frost and decorate to add flavor and eye appeal.

FORBES: Investing Well Is Like Baking An Award-Winning Cake

She cooked her pies in a pan the size of a Western Flyer, and she did not cut you a piece but scooped out a mound, a solid pound of pie.

NPR: Excerpt: 'The Prince of Frogtown'

At the Abastos market, she led me through an area the size of a football field that held nothing but bread including pan de yema (egg-yolk bread), a family favorite, which Abigail, slipping out of her Spanish, refers to as challah.

NEWYORKER: Land of the Seven Moles