The type of cation and their exchange degree are the important factors that influence the adsorption performance of zeolite adsorbents.

沸石分子筛吸附剂中阳离子的类型和离子交换度是影响其吸附性能的重要因素。

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During the marriage ceremony, the bride and her would-be husband usually exchange gold rings that represent the idea that their union will continue forever.

在婚礼上，新娘和她未来的丈夫通常会交换金戒指，这金戒指象征着他们的婚姻将永远持续下去。

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Probing the rock pools of a local beach or practicing French on a language exchange can fire children's passions, boost their skills and open their eyes to life's possibilities.

探索当地海滩的岩石池塘，或者在语言交流中练习法语，这些都能激发孩子们的热情，提高他们的技能，并开阔他们的眼界，让他们看到生活的各种可能性。

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The rules would require the investment houses to register with the Securities and Exchange Commission if their assets exceed a yet to be determined size.

VOA: standard.2009.03.26

We were using a test-chat room, test space chat room, where they were able to communicate with Professor Low, to ask questions and to exchange views and to have this feedback on their projects.

我们利用聊天室，进行测试，在那里,学生能和Low教授沟通，问问题，交流观点,并获得有关项目的反馈。

麻省理工公开课 - 媒体、教育、市场课程节选

It is not clear what it will be able to do to help revive energy talks with Uzbekistan, Kazakhstan and Turkmenistan, During negotiations in the Czech capital,Prague, the three natural-gas producing nations were not convinced by E.U.offers of more trade and stronger transport links in exchange for their participation in a multi-billion-dollar gas pipeline, known as Nabucco.

VOA: standard.2009.05.11

On his Jan. 9 OTC Insight hotline, Jim Collins observes that the three major indices and their exchange traded funds--Spiders, Diamonds and " the Qs " --have all gained as much in the first five trading days of 2006 as they did during all of last year.

FORBES

As long as countries try to simultaneously follow inflationary policies at home and peg their exchange rates to the dollar, we will continue to have these currency crises.

FORBES: It ain't over yet

The referees were busy for much of the day, with the Clippers called for 26 fouls to the Thunder's 22 in a physical game that featured double technicals on Caron Butler and Kendrick Perkins for their verbal exchange and Ibaka's flagrant-1 foul on Griffin.

NPR: Thunder Holds Off Clippers To Win 108-104