责怪
发表于 2025-3-26 23:53:51
Stefano Za,Augusta Consorti,Francesco Virilit, it should be emphasized that special problems exist which are not present in the studies of simple systems. Thus, the state of the metal or enzymatic species in solution must be specified and this often requires elaborate studies. Even when the studies have been carried out in the best possible f
假设
发表于 2025-3-27 03:46:23
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纤细
发表于 2025-3-27 06:21:19
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准则
发表于 2025-3-27 10:51:58
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observatory
发表于 2025-3-27 15:16:01
Stefania Centrone,Pierluigi Minarihemical industries, it is vital that we use them with utmost efficiency. Major contributions to more efficient use can be made by improving the selectivity with which industry carries out transformations of saturated hydrocarbons. Even minor improvements in the effectiveness of catalytic cracking an
Little
发表于 2025-3-27 21:42:07
Stefania Centrone,Pierluigi Minarians; for example, by filtration or centrifugation. This ease of separation gives heterogeneous catalysts a great advantage over homogeneous catalysts. On the other hand, homogeneous catalysts are often more active and more selective than heterogeneous ones. A great advantage would be gained if the t
SEEK
发表于 2025-3-27 22:10:50
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不成比例
发表于 2025-3-28 05:12:05
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性上瘾
发表于 2025-3-28 09:54:30
Organizing in a Digitized Worldcasts indicate that hydrocarbon energy sources will be seriously depleted before nuclear energy has taken over entirely. Coal, shale, and tar sands supplies may be necessary in between in order to supply the needed energy. Catalytic processes will come into the picture at three points:
联想记忆
发表于 2025-3-28 10:42:32
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