6. The metal is then minutely examined to ensure there are no cracks.
之后金属被详细地检查来确保没有裂缝。
《柯林斯英汉双解大词典》
7. A carpenter often rejects half his wood because of knots or cracks.
木匠常常因为有节疤或裂缝而把一半的木材都扔掉。
《柯林斯英汉双解大词典》
8. There were huge cracks in the plaster, and the green shutters were faded.
灰泥上有巨大的裂缝，绿色的百叶窗也褪色了。
《柯林斯英汉双解大词典》
9. Those curly lines are supposed to be cracks in the rock.
那些卷曲的线条应该是岩石上的裂缝。
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10. Cracks and leaks are signs of poor construction in a house.
裂缝和漏水表明房子的施工质量不好。
《新英汉大辞典》
11. Rain washes away loose soil and penetrates cracks in the rocks.
雨水冲走了松散的土壤，穿透了岩石的裂缝。
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12. Tree roots force their way into cracks in rocks and, in so doing, speed their splitting.
树根强行钻入岩石的裂缝，并以此加快了岩石的分裂。
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13. Back in the days when energy was cheap, home builders didn't worry much about unsealed cracks.
在能源价格低廉的年代，房屋建筑商并不太担心未密封的裂缝。
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14. The water table is the underground boundary below which all the cracks and pores are filled with water.
地下水位是地层岩石裂缝和孔隙充满水的边界。
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15. You get bigger cracks and then passageways being formed along the openings in the rock and it's all underground.
你会看到更大的裂缝，然后是沿着岩石的开口形成的通道，这些都在地下。
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16. Large quantities of water may also be stored in limestones when joints and cracks have been enlarged to form cavities.
当接缝和裂缝扩大形成空洞时，大量的水也会被储存在石灰岩中。
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17. The first prediction model looks along earthquake faults, those cracks in the Earth's crust, to find what are known as seismic gaps.
第一个预测模型沿着地震断层，即地壳中的裂缝，寻找所谓的地震缝隙。
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18. This gas is hydrogen sulfide, rises up and mixes with oxygen in the underground water that sits in the cracks and fissures in the limestone.
这种气体是硫化氢，上升后与石灰岩裂缝中地下水的氧气混合。
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19. Hydrothermal vents are cracks in the Earth's surface that occur, the ones we are talking about here are found deep at the bottom of the ocean.
深海热泉是地球表面出现的裂缝，我们在这里提到的裂缝是在海底深处发现的。
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20. First, squirt some lemon juice on door thresholds and windowsills, then squeeze lemon juice into any holes or cracks where the ants are getting in.
首先挤一些柠檬汁在门槛和窗台上，然后将柠檬汁挤进各种蚂蚁可能爬进来的小洞或者裂缝。
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21. Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps that expand over time and let in more outside air.
