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[计]正负，[计]加减
1、a minus one───负一
2、minus one───关闭一声部模式；零下一度
3、minus───prep.减，减去；零下；（非正式）无，欠缺（曾经有过的东西）；adj.减的；（尤指温度）负的，零下的；负面的；略低的；阴性的；n.减号，负号；（非正式）负数，负值；（非正式）缺点，不足；n.(Minus)（美、俄、英）米纳斯（人名）
4、plus or minus───正负号；增减
5、plus───adj.（用于数字后表数量大）余；零上；好的；略高于 (A B)；正电的；conj.（非正式）而且，另外；加；n. (Plus)（印、巴、法）普卢斯（人名）；prep.加；和；（温度）零上；n.优势；加号；加法；附加额
6、minus sql───减去sql
7、dines the minus───吃减号
8、sa minus───sa减
9、minus sign───[数]负号，[数]减号
1、And though Farmar took home an ugly plus-minus for the quarter (minus-7), the carnage would have been much worse without his contribution.───虽然砝码尔在在这一节带回了丑陋的评价(- 7)，如果没有他的贡献，这一节的屠戮将更加糟糕。
2、Logo design using two "Y" in the plus - minus -clever , appropriate use of paper Label reflect the characteristics of the process.───标志设计利用两个“Y”的正负型巧妙处理，恰当的体现出不干胶标签纸使用过程的特点。
3、The aircraft was subjected to temperatures of minus 65 degrees and plus 120 degrees.───这架飞机经受过零下65度和零上120度的考验。
4、Design of plus-minus calculation by integrated operational amplifier circuit───用集成运算放大器实现加减法器的设计
5、A Study of Equivalent Infinitesimal Replacement in a Limit Formula with Plus Minus Operation───含加减运算极限式中等价无穷小代换的研究
6、We will see where it goes, but for now we are just focused on getting Plus Minus wrapped by the end of the year.───至于以后成长再看吧，现在我们只是关注PlusMinus可以在年底前完工。
7、He put a plus instead of a minus.───他填了个加号而不是减号。
8、Agile talks about small team sizes with the magic numbers of 7 plus minus 2. Agile also recommends whole teams.───敏捷认为小团队的人数规模应该是在魔法数字7上加减2。
1、Rectangular wave of arbitrary shape shall be output, change rate of AC plus-minus shall be regulated arbitrarily, and the speed of exchanges over zero shall be very quick.