10. The submersion marks a decade of research and development to not only making economically viable, but finding more ways to generate renewable power.
这台涡轮机浸入海中标志十年的研究和开发不仅使潮汐发电经济可行，而且找到了更多的方式产生可再生能源。
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11. The second variation formula of vertical energy functional for a submersion between Riemannian manifolds is calculated with a simple and direct manner.
对于黎曼流形的浸没建立了垂直能量泛函的二阶变分公式，研究强垂直调和映射的稳定性。
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12. Metalsmiths knew how to detect forgeries of precious metals by measuring their density, using Archimedes' method of submersion in water to measure volume.
当时的金属匠利用阿基米德把物体浸在水中测量体积的方法，知道如何检测假的贵金属物品。
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13. Unless rescued by a trained lifeguard, these drowning people can only struggle on the surface of the water from 20 to 60 seconds before submersion occurs.
除非是训练有素的救生员，这些溺水者只能在水面坚持二十到六十秒，之后会沉入水下。
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14. The common quality problems of galvanized tube produced by hand and half-submersion sets and the cause concerned are introduced, and the related resolution method is put forward.
介绍了用手工及半浸机组生产镀锌管经常出现的质量问题及产生这些问题的原因，并提出了相应的解决方法。
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15. A new type of rice that can survive total submersion for more than two weeks has passed its field tests with "flying colours", say researchers, and is now close to official release.
16. The many forms of baptism, ranging from total submersion to a symbolic sprinkling, indicate how certain ritual baths can vary in form even while retaining the same purificational meaning.
17. This paper discusses the variance between immersion bilingual education in Canada and submersion bilingual education in the US, illustrating the features and application of the two models.
本文论述了加拿大沉浸式双语教育和美国淹没式双语教育的差异性，指出它们各自的特点和应用范围。
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18. This paper discusses the variance between immersion bilingual education in Canada and submersion bilingual education in the US, illustrating the features and application of the two models.
