change sign
英
美
改变数的符号,变更符号,改变符号
change sign的用法和样例:
例句
If the orientations of driving elements are reversed then it is necessary to change a sign in their terminal relations.
如果驱动元素的定向取反了,就必须在它们的端子关系中改变符号。
change sign的相关资料:
临近单词
change at
change
change places with
change of condition
change with seasons
changes of contract
change of component
change of functions
Changes of function
change in standards
changed rope method
Change of Situation
目录
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英 汉