负号的英文

minus; minus sign; negative indication; negative sign
◇负号端子 minus terminal; 负号项目 minus items; 负号指示 [自动化] negative indication

• 【数学】负号(－)。:    negative sign
• 负号的:    subtractive
• 负号位:    minus zone

例句与用法

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1. He seems to have mistaken a plus for a minus .
   他似乎把正号误作负号了。
2. 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。
3. The negative sign describes the fact that this is always opposite to the velocity .
   这个负号表示这个力总是和速度的方向相反。
4. The negative sign means that energy is transferred from the oscillator to its environment .
   负号的意思是能量由谐振子传递到它的环境。
5. The minus sign indicates that the work done by the force decreased the kinetic energy of the neutron .
   负号表明这个力所作的功降低了中子的动能。