设π={Ai}i∈K是集合A的某些非空子集的集合，如果集合A的每一个元素在且只在其中之一Ai中，则称集合π是集合A的一个分划。 上述条件中每个Ai称为该分划的一个分划块
分划 [fēn huà]
n. graduation
双语例句原声例句
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使用完后应及时关闭“分划亮度”照明开关。
"Graduation brightness" lighting switch shall be turned off timely after using.
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要把这很大的尺度范围进行分划自然要借用粒子的性质。
It is natural to invoke the properties of the aerosol in dividing up this tremendous size range.
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利用遥感图象进行分划性结构面的解译是遥感图象解译的难题。
The interpretation of this type of structural planes using remote sensing images is rather difficult.
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One is that you're supposed to eat a variety of foods and then the foods are put into different sized triangles here, depending on how much of them you should be eating.
一是你得吃多种不同的食物,各种食物也被分划在不同大小的三角形中,每个三角形的大小取决于你该吃多少
应用推荐
$firstVoiceSent
- 来自原声例句