马可尼的例子表明,在科学技术的进步中,理论概念和实验是相辅相成的。
Marconi's example demonstrates that theoretical concepts and experiments complement each other in making progress in science and technology.
科学技术的进步可以借助微不足道的跳板来实现。
Advances in science and technology can launch from unassuming springboards.
随着科学技术的进步,现在的救灾援助工作要比以前更容易一些。
With advances in technology, giving to relief efforts is easier than ever before.
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