| 1. | 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。 |
| 2. | 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。 |
| 3. | Plus sign and minus sign , or left arrow and right arrow
+和- ，或向左键和向右键 |
| 4. | A negative value is prefixed by a minus sign
一个负数将以减号作为前缀。 |
| 5. | To place a minus sign next to negative exponents
在负指数旁边放置减号。 |
| 6. | Appending a minus sign to the option explicitly disables it
将减号追加到此选项将显式禁用它。 |
| 7. | 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。 |
| 8. | Optional minus sign indicating a negative
可选的减号，指示负 |
| 9. | The plus sign expands the view , the minus sign collapses it
加号代表展开视图，减号代表折叠视图。 |
| 10. | The string starts with a minus sign if the number is negative
如果该数字为负，则该字符串以减号开头。 |
