1)negative sign负号
英文短句/例句
1.Negative sign symbol:~~Tap a symbol to indicate negative numbers.负号:~~点击用于表示负数的符号。
2.Pay special attention to the sign of the answer.特别注意答案的正负号。
3.Note that the high bit represents the sign: 0 means positive and 1 means negative.注意高位代表正负号：0为正，1为负。
4.Relating to or designating the sign(-).负号的有关或表示符号(－)的
5.any of the natural numbers (positive or negative) or zero.和带正号或负号的自然数。
6.He seem to have mistake a plus for a minus他似乎把正号误作负号了.=>App4见附录4
7.He seems to have mistake a plus for a minus.他似乎把正号误作负号了。
8.He seems to have mistaken a plus for a minus他似乎把正号误作负号了. =>App4见附录4
9.a numerical value regardless of its sign.一个实数在不计其正负号时的值。
10.The reason for the minus sign is the same as in Section 33-2.出现负号的原因与33-2节所讲的相同。
11.It is now necessary to introduce a sign convention for radii of curvature.现在必须介绍曲率半径的正负号规则。
12.POSITIVE AND NEGATIVE SIGNS IN THE CALCULATION OF RUTHERFORD FORMULA推导卢瑟福公式过程中的正负号问题
13.a logger who marks trees to be felled.负责对被砍倒的树作记号的樵夫。
14.Returns the positive (+1), zero (0), or negative (-1) sign of the given expression返回给定表达式的正(+1)、零(0)或负(-1)号
15.inverse signal feedback负反馈，相反信号极性反馈
16.Broad pronouncement of the week: We are entitled brats.本周特大号外：我们都是自负的“牛人”
17.Jean-Luc Picard asses cmand of the U.S.S. Stargazer.毕凯负责指挥星舰「凝星者号」。
18.The unary minus produces the negative of the value.一元减号得到的运算对象的负值。
相关短句/例句
a minus sign负号, 减号
3)subtraction sign减号;负号
4)minus flag负标志;负号
5)sign[英][sa?n][美][sa?n]正负号
1.The application of the signs of bending moments of cross-section and rod end in stress analysis of beam, rigid frame and displacement method are introduced.介绍了截面弯矩、杆端弯矩正负号在梁、刚架、位移法等部分计算中的应用,并详细分析了它们之间的本质区别和联系,为结构力学初学者提供了方便。
2.It is necessary and efficacious that we show vector direction with sign on solving some physical problems.在物理学中用正负号表示矢量方向研究、解决问题有时是必不可少的；有时往往事半功倍；但有时回避用正负号表示矢量方向可使解决问题的过程简化。
6)minus sign negative负号否定
延伸阅读
负号1.表示负数或负极的符号。写作"－"，与减号同。
