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The radius of a circle is 4cm, how many square centimeters is its area?
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一个圆的半径是4厘米,它的面积是多少平方厘米? |
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The radix point in the decimal numeration system.
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在十进制数制中的小数点。 |
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The radome made of the selected material system successfully passed the mechanical and electrical tests.
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研制的天线罩较好地通过了力学、电学性能测试和无损检测。 |
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The radon exhalation rate is used as the basic factor of radon geological potential.
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氡析出率是反映氡地质潜势的最好参数。 |
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The raesons for poverty are many , but for the most part center on illiteracy , the lack of opportunities and in some cases pure laziness .
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贫困的原因很多,但主要是因为缺少教育、缺少机会,有的情况下纯粹是由于懒惰。 |
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The raft arrived in terrible disrepair from the beating it had taken from huge waves and the storms at sea.
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木筏到达时损伤非常严重,主要是因为海中巨浪和暴风雨的击打。 |
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The raft of knowledge ferries the worst sinner to safety .
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知识之舟把罪恶深重的人载往安全的去处。 |
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The raft was -ried by ocean currents to a small island.
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筏子被洋流飘送到一座小岛上。 |
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The raft was buoyed up by empty petrol cans.
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这木筏依靠空汽油桶的浮力漂浮。 |
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The raft was floating gently down the river.
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筏子顺河水缓缓漂流. |
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The raft would be more buoyant if it was less heavy.
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木筏若轻一点浮起的就更好了。 |