Objective To study formaldehyde emission influenced by temperature and relative humidity from artificial wood-based board and set up predictive model for formaldehyde emission.
目的研究温、湿度对木质人造板材甲醛释放影响，建立不同温、湿度甲醛释放预测模型。
It is intended to provide an artificial mutant of GFP having a novel emission wavelength peak.
本发明提供一种具有新的发光波长峰的GFP的人工突变体。
The artificial contribution of CO_2 to the atmosphere has resulted, for the most part, from the emission of CO_2 in the last 150 years by the developed countries.
目前，大气中人为增加的二氧化碳绝大中份是发达国家在过去150年内排被的，它们目前的排放量仍占全球人为排放量的四分之三。
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