The results showed that the activity of active coke for SO 2 removal is mainly determined by its microporous structure and quantity of surface basic sites.

结果表明，活性焦的微孔面积及表面碱性位含量是影响其脱硫能力的主要因素。

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Eventually, dense rows of interlocking barbs formed a flat surface: the basic blueprint of the so-called pennaceous feathers of modern birds.

最终，成行的浓密互连羽支形成了平滑表面：即现代鸟类的羽翮结构基本形成。

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The first, and most basic, is the continuation of the warming trend at the Earth's surface that has been happening since the early 20th century.

首先，也是最基本，就是自20世纪初开始，地球表面就持续变暖。

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As Bradley Voytek points out, basic research into things that on the surface might seem silly have led to astounding innovations.

FORBES: Eric Cantor, Science, And The Central Planning Fallacy

It gives us basic capabilities for operating the rover on the surface, but we have planned all along to switch over after landing to a version of flight software that is really optimized for surface operations.

ENGADGET: NASA's Curiosity rover receives long-distance OTA update, 'brain transplant' on Mars

Good research is one thing, but it takes a lot of profits from the few approved drugs that make it to market to pay for all the basic research and failed development candidates that lie beneath the surface and out of view of most people.

FORBES: What's Pharma Done For You Lately? A Lot