The nature of compound statements introduced the nature of proper indentation in Python programs, which makes Python programs easy to read and understand.
复合语句的特性引入了Python程序中的适当缩进特性,这使得Python程序易于读和理解。
Thus, when the elements lead and sulfur are combIned In the proper proportion, they form a compound called lead sulfide.
因此,当铅和硫以适当的比例结合在一起时,它们便形成了一种叫铅硫化物的化合物。
Using industrial fly-ash wastage and slag as main raw materials, appending proper proportional homemade compound activator, we have prepared the cement gelatin material.
采用工业废渣粉煤灰和矿渣为主要原料,通过掺加适当比例的自制复合活性激发剂,配制和研究高掺量粉煤灰矿渣水泥胶凝材料。
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