| 1. | He is digging away at his geometry lessons. |
| 他在刻苦钻研几何。
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| 2. | Egypt is the home of geometry . |
| 埃及是几何学的发祥地。
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| 3. | Obviously, the crimp geometry in staple fiber brings about a spatial hindrance that works against fiber packing during the needing process. |
| 显然，短纤维上卷曲几何形状在针刺过程中对纤维压缩密集，在空间上受到限制。
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| 4. | Hindu and Arab venturesomeness brought arithmetic and algebra to the fore once again and placed it almost on a par with geometry . |
| 印度人和阿拉伯人的闯劲把算术和代数又一次提高到几乎和几何并驾齐驱的地位。
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| 5. | The fuller development of the parallelism was to lead to analytic geometry . |
| 这种平行性的进一步发扬便导致了解析几何的产生。
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