One of the most important one is its comfortlessness brought by the large temperature range during a day and the unsymmetrical radiation temperature difference.
制约太阳能建筑展一个重要因素就是其昼夜温差大,室内热环境不稳定,不能提供一个长期舒适生活空。
One of the most important one is its comfortlessness brought by the large temperature range during a day and the unsymmetrical radiation temperature difference.
制约太阳能建筑展一个重要因素就是其昼夜温差大,室内热环境不稳定,不能提供一个长期舒适生活空。
The invention is applied to the catalytic reactions such as aromatic ketone unsymmetrical hydrogen transfer reaction and can achieve very high yield and enantiotropic selectivity.
明应用于芳香酮不对称氢转移应等催化应中,可以得到很高产率和对映选择性。
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