结合叶绿素和细胞含碳量的测定,描述了浮游植物光合参数的季节变化,探讨温度对同化系数和碳比积累速率的影响。
Seasonal variations of photosynthetic parameters of Marine phytoplankton were analyzed in combination with the determination of cell chla and carbon content.
目的:研究引起角膜内皮细胞化学性损伤的因素,探讨不同化学物质对角膜内皮细胞的影响及预防措施。
Objective: to study the factors that induce the chemical destruction of corneal endothelium, to discuss the influence of different chemical substances and prevention the syndrome.
目的探讨晚期非小细胞肺癌(NSCLC)不同化疗方案的临床疗效和经济学效果。
Objective To investigate the economic effects of three chemotherapy schemes in the treatment of non- small cell lung cancer (NSCLC).
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