| 81. | You have heard it repeated that men of science work by means of induction and deduction, that by the help of these operations, they, in a sort of sense, manage to extract from mature certain matural laws, and that out of these, by some special skill of their own, they build up their theories. |
| 你们多次听说过，科学家是用归纳法和演绎法工作的，他们用这种方法，在某种意义上说，力求从自然界找出某种自然规律，然后他们根据这些规律，用自己的某种非同一般的本领，建立起他们的理论。
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| 82. | In senior high school we have Chinese, Science , English, and so forth. |
| 在上高中时, 我们有语文, 英语, 科学等课程。
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| 83. | He is well versed in the science of optics. |
| 他精通光学。
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| 84. | More and more students are majoring in the science of business management. |
| 越来越多的大学生主修企业管理学。
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| 85. | Science is on the march. |
| 科学正在进步中。
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| 86. | He studied computer science , which knowledge is very important today. |
| 他学的是电脑，这门知识现在很重要。
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| 87. | Science is more than a mere accumulation of carefully collected facts. |
| 科学不仅仅是许多精心收集起来的事实和积累。
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| 88. | We have never read a piece of science fiction so interesting as this one. |
| 我们从为读过这么有趣的科幻小说。
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| 89. | Some beliefs once deemed idle have now been reinstated in the regard of science . |
| 一些过去曾被认为是没有根据的想法现在又受到了科学的重视。
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| 90. | Science advances the boundaries of knowledge. |
| 科学推进了知识的边界。
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