This absorption is so strong that reaction sites in the catalyst can become blocked and normal reactions are inhibited.

这种吸收作用很强大，会使得催化剂的反应点被封闭而造成正常反应被迫停止。

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It was found that different reaction sites on catalyst possessed different catalytic activity among which those edge reaction sites possessed higher activity.

结果表明，催化剂不同反应位上的催化活性不同，边位的催化活性较高。

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They collected core samples from freshwater aquifers in the US that overlie potential CCS sites and then studied their reaction to exposure to CO2 over the course of a year in the laboratory.

他们收集了位于潜在的CCS站点之上的美国淡水含水层的矿样，然后在实验室里研究了他们在一年中暴露在二氧化碳下的反应情况。

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In reaction, tons of sites have sprung up to help people see and address privacy problems on the site, from ReclaimPrivacy.org to OpenBook.org.

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Despite the improvements, reaction on Chinese social media sites was largely skeptical, with many users of the Twitter-like microblogging service Sina Weibo casting doubt on whether the government was being transparent about the new virus.

WSJ: China Bird Flu Cases Fuel Fears of Epidemic

Major brands have long placed ads on music and video sites with little public reaction.

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