Calibration of neutron probe in soil of mobile sand dunes;
中子水分仪在流动沙丘上的标定研究
Calibration of neutron probe in the soil of cotton field;
中子水分仪在棉田土壤上的标定研究
The study was carried out by randomizing block experiment design and the single factor experimental technique and used neutron probe to measure the soil moisture.
该实验是把水分作为单因子的完全随机区组设计,以中子水分仪作为土壤水分测量工具,研究了5—10月洋白蜡和金银木在天津滨海地区特殊土壤条件下的土壤水分动态及其植物形态指标,并制定了相应的灌溉制度,包括灌水饱和点、灌水补偿点、计划湿润深度、灌水定额、灌溉周期和灌溉定额,其中洋白蜡灌溉定额525mm、灌溉次数7次;金银木灌溉定额350mm、灌溉次数10次。
proton-electron spectrometer
质子电子分光仪;质子电子谱仪; 质子中子分光仪
single beam molecular absorption spectrometer
单光束分子吸收光谱仪
double beam molecular absorption spectrometer
双光束分子吸收光谱仪
line-spectrum molecular absorption spectrometer
线型分子吸收光谱仪
direct-reading molecular absorption spectrometer
直读式分子吸收光谱仪
Application of Speciation Analysis for Mercury and Antimony by Atomic Fluorescence Spectrometry Speciation Analyzer
原子荧光形态分析仪在汞、锑形态分析中的应用
fast chopper neutron spectrometer
快速选择中子光谱仪
Application of Multifunctional Atomic Absorption Spectrometer Apparatus in Sugar Analysis
多功能原子吸收光谱仪在糖品分析中的应用
Determination of Heavy Metal in Soils by Flame Atomic Absorption Spectrometer and Heavy Metal Spectrum Analyzer
重金属光谱分析仪与原子吸收光谱测定土壤中的重金属
ion-electron-optical analytical instrument
离子电子光学式分析仪器
instrumental fast neutron activation analysis
仪器快中子活化分析
neutron activation analysis spectrometer
中子活化分析能谱仪
null-point molecular absorption spectrometer
零点平衡式分子吸收光谱仪
Fourier transform molecular absorption spectrometer
傅里叶变换分子吸收光谱仪
Quality Control Analysis for AAS Measurement System
原子吸收光谱仪测量体系的受控分析
In the mass spectrograph the ions are focused onto a photographic plate.
在质谱仪中，离子聚焦在感光板上。
Analysis and application of the interference phenomenon in spectrometer adjustment
分光仪调整中干涉现象的分析与应用
Method for Magneto-Optic Modulation in Zeeman AAS Instrumentation
塞曼原子吸收光谱仪器中磁光调制方法研究