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| 1. | The beam of light moves across the sky and focus on the plane |
| 光束在空中移动,集中对准飞机 |
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| 2. | As the electron beam goes across the face of the picture tube, there are various little spots of light and dark. |
| 当电子束扫过显象管屏幕时，屏幕上就有许多小亮点和暗点。 |
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| 3. | An electron beam, forming a scanning spot on the signal plate, zigzags its way, line by line, across the plate. |
| 在信号板上形成扫描点的电子束，逐条地曲折扫过信号板。 |
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| 4. | There is the beam- from a log fallen across a stream. The arch-from natural rock formations. |
| 梁桥——源于横倒在溪流上的木头：拱桥——源于自然界石头的造型； |
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| 5. | a horizontal beam that extends across something. |
| 伸过某物的水平横梁。 |
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| 6. | The beam of a flashlight played across the room. |
| 手电筒的光照过房间。 |
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| 7. | A fine beam of X-rays is scanned across the body and rotated around the patient from many different angles. |
| 纤细的一束X射线扫过身体，从许多角度绕患者的身体转动。 |
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| 8. | A yellow beam from the sinking sun slanted in through the window and fell across the pillow. |
| 西沉的夕阳的一道黄色光芒从窗户中斜照进来，落在枕头上。 |
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| 9. | and at last sunrise threw a golden beam into the study, and laid it right across the minister's bedazzled eyes. |
| 终于，旭日将一束金光投入书斋，正好照到牧师晕眩的双目上。 |
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| 10. | In contrast, the axial beam continues to build as it bounces back and forth across the active medium. |
| 相反，轴向光束则随着往复穿过激活媒质而不断加强。 |
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