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n.
- 1. 等号
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- The sign"=" denotes that two things are equal.
等号“＝”表示两者相等。 - a sign indicating that the quantities on either side are equal.
说明两个数量相等的符号。 - A functional unit whose output analog variable is equal in magnitude to its input analog variable but is of opposite algebraic sign.
一种功能部件，其输出模拟变量和输入模拟变量的数值相等，但代数符号相反。 - A pair of electric charges or magnetic poles, of equal magnitude but of opposite sign or polarity, separated by a small distance.
偶极子一对电荷或磁极，符号或极性相反但数量相等，彼此隔一定距离 - We should simultaneously sign two contracts, one sales contract for beef and mutton, and the other contract of equal value for the purchase of cotton.
我们同时签两个合同，一是牛羊肉的销售（出口）合同，另一个是等额的棉花购买（进口）合同。