请输入您要查询的英文单词：
单词
positive sign
释义
Definition of
positive sign
in English:
positive sign
noun
Mathematics
another term for plus sign
Example sentences
Examples
The negative and positive signs on the ordinate mean, respectively, underestimation and overestimation of the expected values.
First, the negative and positive signs for values of delta mentioned above do not tell the full story.
Definition of
positive sign
in US English:
positive sign
noun
Mathematics
another term for plus sign
Example sentences
Examples
First, the negative and positive signs for values of delta mentioned above do not tell the full story.
The negative and positive signs on the ordinate mean, respectively, underestimation and overestimation of the expected values.
随便看
hard to come by
hard to define/describe
hard to describe
hard to find
hard to follow
hard to hear
hard to make out
hardtop
hard to pin down
hard to please
hardtop road
hard to read
hard to satisfy
hard to see
hard to swallow
hard to swallow/take
hard to understand
hard-trotting
hard tube
hard twist
hard-twisted
hardun
hard up
hard up
hard upon
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更新时间：2026/9/2 23:25:25