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| 41. | Intervention means the interposition on some relations or mechanisms by outside force. |
| 干预是外力对某种关系或机制的一种介入。 |
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| 42. | Did supermassive black holes need a helping hand to grow to be so big? |
| 超大质量黑洞的形成是否须藉助于外力？ |
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| 43. | A body at rest will not move till a force is exerted on it. |
| 若无外力的作用，静止的物体则不会移动。 |
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| 44. | You could hear that if he had an aneurysm from trauma. |
| 如果是外力损伤引起的动脉瘤 就会出现这样的杂音 |
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| 45. | The second law says that when an outside force acts on an object, |
| 第二定律指出，当一个外力作用于一个物体时， |
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| -- 来源 -- 综合英语第3册 - Unit 7 Famous Scientists Text A |
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| 46. | A change in the direction of a motion requires a force as does a change of speed. |
| 改变运动方向正象改变速度一样需要外力的作用。 |
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| 47. | The Olympics are among the last influence-free contests, |
| 奥运会是不受外力影响的比赛硕果仅存的其中一项， |
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| -- 来源 -- 高级阅读(二) - Unit 39 The Olympic Games (2) |
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差评() |
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| 48. | Change in the mineral content of a rock because of outside influences. |
| 外力变质因外部影响而使岩石的矿物构成发生变化 |
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| 49. | The discrete element method (DEM) model of two-level isolation system impacted by external force is developed. |
| 提出了外力冲击的二级隔离系统的DEM模型。 |
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| 50. | Newton the first theorems what acceleration and object being an object accept agrees well with outside force F direct proportion, and the object mass becomes inverse ratio , the acceleration direction and the direction closing an outside force. |
| 牛顿第二定律是物体的加速度跟物体所受的合外力F成正比，跟物体的质量成反比，加速度的方向跟合外力的方向相同。 |
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