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ultraviolet irradiation短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 紫外线照射 Methods: Effect on NDMA and scavenging rate sodium nitrite was tested by colorimetric analysis and ultraviolet irradiation and decomposition. 方法:用比色法及紫外光解法测定了榛叶提取物对二甲基亚硝胺N DMA体外合成的阻断作用及对亚硝酸钠的清除作用。 chemyq Objective To investigate the effect of ultraviolet irradiation and oxygenationUBIO on platelet transfusion of acute leukemia patients. 目的探讨血液光量子疗法对急性白血病患者血小板输注效果的影响。 cnki The results show that during the ultraviolet irradiation, the oxygen-containing groups, such as C- O, CO and C O O, are introduced. 实验结果表明,提高环境温度可显著提高引入 C— O、 C O O和 CO等含氧基团的速度。 dictall This article analyzes the factors that cause surface cracking during the drying process for parquet and the curing principle of polyurethane coating by ultraviolet irradiation method. 阐述了地板表面漆膜裂纹产生的原因及聚氨酯漆紫外光固化的原理。 cnki Ultraviolet irradiation, free radicals and some drugs can cause skin keratinocyte or fibroblast apoptosis. 紫外线、自由基形成剂、某些药物等均可引起皮肤角朊细胞和成纤维细胞的凋亡。 chemyq |