【摘要】 FGC-2型¹⁴C植物光合速率测量装置,是对Shimshi装置的改进。文中叙述了改进装置的结构及使用方法。该装置轻便（重5kg）可携,适于田间、野外应用;二人配合每小时可标记40—50个样品;测量重复性好,使用安全,无放射性污染,为大批量测量植物光合速率提供了手段。更多还原

【Abstract】 The apparatus described here is a modification of Shimshi’s design.The paper introduces its formation and use.The field outfit weighs 5kg.The field operation is safe and simple.It is possible to perform 40-50 runs per hour by two persons with high precision and without radioactive contamination.更多还原