关于毕业论文格式 已经用了 1 、 1.1 、 1.1.1 下面还想写标题(好几个) 应该用什么? 我来答 可选中1个或多个下面的关键词,搜索相关资料。
但没有说8分管的,因为那就是英制的1吋管。算法就是把后面的分母变成8,分子乘以3.33。大约接近1某个整数,就是管径。 算法就是把后面的分母变成8,分子乘以3.33。
正式文体的层次标号,如一、(一)、1、(1)、①等等这些该怎么排列第一层为“一、二、三”,第二层为”(一) (二) (三)“,第三层为1、2、3,第四层为(1)(2)(3),第五1层为①②③。
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1|1+tanx^2等于多少?
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