adsorption n indicator 吸附指示剂
blown n fuse indicator 保险丝熔断指示器
extraction n indicator 抽提指示剂
revolution n indicator 转数指示器
Darwin n turning indicator 达尔文旋转式指示器
n indicator 压缩指示器
bin n indicator 料位指示器
It is provided with L and N double-break switch and power indicator lamp.
零、火线双断开关设计，配有电源指示灯。
Field experiment was carried out in Guanzhong area, Shaaxi province using Capsicum as indicator, to study Capsicum to fertilizer effect reaction of n, p, K fertilizer.
在陕西省关中土娄土区布置线辣椒缺素大田试验，研究线辣椒对氮、磷、钾肥的肥效反应。
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