In The Field Experiment 在大田试验
design in the field experiment 田间试验设计
experiment in field 现场实验
chemical control experiment in field 田间防治试验
year experiment in ME field 三年以上相关工作经验
Studied on the application effect of formula fertilization in field experiment.
在如东县栟茶镇水稻上进行了配方肥料施用效果田间试验。
A new antenna of Doppler acoustic rader was designed for convenience in field experiment.
为了便于野外试验,对多普勒声雷达天线作了重新设计。
The dynamic changes of soil microbial biomass Carbon (c) and soil enzyme activities during growth of corn were studied in field experiment.
采用大田试验法研究了玉米生育期内土壤微生物量碳和酶活性动态变化特征。
who conducted the experiment of hydrogen emission spectrum in a magnetic field.
塞曼做了一个,磁场中的氢原子光谱实验。
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