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| 1. | When direct current flows through a coil, a magnetic field will be built up round the coil. |
| 当直流电流过线圈，就会在线圈的周围产生磁场。 |
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| 2. | 3 [和合]在耶路撒冷周围流他们的血如水，无人9葬埋。 |
| NIV] They have poured out blood like water all around Jerusalem, and there is no one to bury the dead. |
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| 3. | 1800年伏特做出了一个实验电池并第一次产生了稳定的直流电。 |
| In1800 Volta made his experiment cell and produced for the first time a steady electric current. |
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| 4. | the ambient air; ambient sound; the ambient temperature. |
| 周围的空气；周围的声音；周围的温度。 |
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| 5. | And they produce colored fringes around objects in the field. |
| 它们在视野中物象周围，产生有色环纹。 |
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| 6. | The first is the creation of new magnetic fields from the ambient geomagnetic field. |
| 第一个过程是在周围地磁场的基础上产生新磁 |
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| 7. | The magnetic field of the earth creates a torque around the pivot. |
| 地球的磁场在支点周围产生一个转矩。 |
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| 8. | Round about, round about; |
| 在周围，在周围； |
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| -- 来源 -- 小蜜蜂-小学生益智英文儿歌（1） - 7. Mary Had A Little Lamb |
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| 9. | the electric coil around a field magnet that produces the magneto motive force to set up the flux in an electric machine. |
| 在磁场周围能够产生磁发电机原动力在电器内产生电流的线圈。 |
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| 10. | 1.around 2.surroundings |
| 周围 |
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