Fig. 4 Response of NPQ to PFD in control and Fe-deficient plants. The left side is maize; the right side is soybean.
图4对照及缺铁植株非光化学猝灭光化学效率(PQ)光强的响应。左侧为玉米，右侧为大豆。
This paper presents the general layout and working principles of NPQ-86 test bed controlled by microcomputers for determining the starter performance.
介绍了用微机控制的NPQ - 86型启动机性能试验台的总体布置和工作原理。
The objective indices included the main symptoms of cervical neck, the classification and quantification score sheet of signs, and the neck pain NPQ scale.
以颈型颈椎病主要症状、体征分级量化计分表和NPQ颈痛量表为客观检测指标；
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