plus or minus
基本解释
- 正负号；增减
英汉例句
- It is the value plus or minus something.
而是这个值加上或减去某个东西。 - Clicking the plus or minus [+/-] icon expands or collapses the module.
单击加或减 [+/-] 图标来扩展或回缩此模块。 - This fact is often used as an argument for limiting the number of options in navigation menus to 7; however there are heated debates about The Myth of “Seven, Plus or Minus 2″.
这一事实经常被用来作为限制导航菜单选项到7个的论据；然而关于神奇的“7，加2或者减2”还是引起了激烈的讨论。 - Getting a grade like a B-plus or a C-minus adds or subtracts a few tenths of a point.
- You can deal with this by saying not just 5 km, but plus or minus 5 km.
你不能只说5公里,而应该是+5或者-5公里
耶鲁公开课 - 基础物理课程节选 - This is the plus or minus, so the product of the uncertainty and the momentum.
是加或减，所以不确定度和动量的结果。
麻省理工公开课 - 固态化学导论课程节选 - The survey had a margin of error of plus or minus 2.8 percentage points.
NPR: SKorea's Gay Film Maker In News Over Wedding Plans
双语例句
原声例句
权威例句
词组短语
- plus or minus sound 码子
- plus or minus sign 正负号;加号或减号
- plus or minus judgment 正负判定
- plus or minus clause 增减条款;数量增减条款
- plus or minus reactions 阳性和阴性反应
短语
专业释义
- 正负号
- 增减