Carbonic anhydrase of Vitex negundo in the karst area showed good stability to heatand good adaptability to intimidation of metal with high concentration such as Mg2+12345aa一级黄色网站、Ca2+亚洲欧洲av官网、Zn2+国产精品视频7171、Mn2+秋霞理论久久理论电影、Cu2+ and Co2+.

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Experiments prove C60 a good electron carrier. C60 modified ITO/BLM system possesses the fine photoelectric response, suggesting a great market potential of the development of photoactive molecular electric device.C70 is also proved an excellent functional material.

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English:Activated alumina is a porous solid material with high dispersion and large specific surface area, which has fine adsorption capability, fine pressureproof performance, fine wear resistant performance and fine heat-resistant performance, and as a result it is widely used as adsorbents.

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The results indicate that pyrochlore synroc has high density and waste loading, well durability and radiation stability, and it is a suitable host for high level radioactive waste as well as the final disposal of the final geological.

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Every day, we make great efforts outside, however, without good quality and service the effect is rebated, we even may miss our promise to customer. Then our company become the one with the first-class speechcraft, the second-class quality and the third-class service.

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Everyday, we make great efforts outside, however, without good quality and service, the effect is rebated, we even may miss our promise to customer. Then our company become the one with the first-class speechcraft, the second-class quality and the third-class service.

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The complex oxide solid superacid has such advantages as strong acidity, thermal stability, environmentally friendly and excellent catalytic activity.

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However, not every country put the planned economy into practice, and nor does every nation contemned human rights.

一個(gè)為人民謀求幸福的國家其目的是良好的，但良好的目的只有通過正確的手段才能實(shí)現(xiàn)日韩精品视频无播放器在线观看免费。

In project, we are in line with the management idea -"quality first, the brand guarantee", fortifies at every step, has established the good cooperation with the customer, set up a good reputation, we have the most talent of professional art and design team.

在工程上三级片免费99精品，我們本著&質(zhì)量第一，品牌為上&的經(jīng)營理念五月丁香六月激情欧美综合不卡，步步為營欧美性爱电影免费观看，與客戶建立了良好的合作關(guān)系，樹立了良好的口碑久久久国产精品无码aa，我們擁有最專業(yè)的美術(shù)人才和設(shè)計(jì)團(tuán)隊(duì)超碰97无码在线观看。

I also found the price to be one of the most reasonably priced for water villas - which were very well maintained and of a good size.

我還發(fā)現(xiàn)的價(jià)格，將其中一個(gè)最合理的價(jià)格為水上別墅-這是非常良好的維護(hù)和良好的大小www..com日本。