英语词汇“change sign”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	change sign
释义	change sign短语⁷⁵⁹¹⁴ 基本例句改变数的符号,变更符号,改变符号 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。
随便看	collecting-lending-reading integration collecting lens collecting literature collecting loans for collecting loop collecting lorry collecting lymphatic vessel collecting main collecting main pressure collecting manhole collecting mania collecting manure collecting marketing data collecting material collecting material for a book collecting mechanism collecting method collecting methods collecting mirror collecting mode collecting model Collecting Name and Address Information collecting note collecting objective collecting of data