Meter n Elements rstructure 仪表零件及结构
Microcomputerized Instrument &Meter&n 微机化仪器仪表
log N meter 对数计数率计
effusion n meter 流量计
vibration n meter 测振计 ; 振动计 ; 测振仪
oxygen n meter 氧气表 ; 含氧度测定仪
ion n meter 离子计
ablation n meter 烧蚀表
Prepare N pieces of the basic same paper, stopwatch, meter scale, etc. (See the picture below).
完整平整的基本相同纸n张、秒表、米尺等(见下图)。
Then the output S/N is calibrated DA with the dynamic signal analizer and power meter.
并用动态信号分析仪和功率计校准输出信噪比。
Therefore, the objective of theis study was to evaluate these three different chlorophyll meter-based approaches for diagnosing N status of summer maize.
因而，这次研讨的主要目的就是，经过三种不同的办法运用叶绿素丈量仪就夏天玉米的含氮量停止研讨。
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