The residue was washed with dilute hydrochloric acid solution,The precipitation was dried,purified,and identified by the infrared spectrometry (IR) and high mass spectrometry(HRMS)with DES-HS.
反应产物用稀盐酸溶液洗涤 ,将所得沉淀干燥后经分离纯化 ,对纯化产物进行高分辨质谱、红外光谱鉴定。
A rapid,sensitive and accurate method has been developed for the determination of twelve dioxin-like polychlorinated biphenyls(PCBs) in electric and mechanical products by isotope dilution high resolution gas chromatography/high resolution mass spectrometry(HRGC/HRMS).
建立了凝胶渗透色谱-流体自动净化系统净化-高分辨质谱测定电路板中的二噁英类多氯联苯(12种,PCB 77,81,126,169,105,114,118,123,156,157,167,189)残留的分析方法。
This method can be used to further determine possible refraction interface, especially spatial location of basement and its pattern characteristics in complex upper crustal structure region, making data processing for high-resolution refraction profiles more fine.
在人工地震Pg波波前成像方法结果的基础上,给出了一种新的高分辨折射地震剖面资料处理的射线数分布分析法。
high resolution gamma ray spectrometry
高分辨 射线能谱测定法
high resolution gamma spectrometry
高分辨γ射线测谱学
determination of the activity concentration of radionuclides by high resolution gamma-ray spectrometry
用高分辨率伽马射线光谱测定法测定放射性核素活性浓度
high resolution gamma-ray spectrometer
高分辨伽马射线谱仪
Componental Analysis of Cryolite by XRF Spectrometry
X射线荧光光谱法测定冰晶石中成分
high resolution infrared radiation sounder
高分辨红外辐射探测器
Determination of Magnesium Oxide In Kaolin Clay By X-Ray Fluorescence Spectrometry
X射线荧光光谱法测定高岭土中氧化镁含量
Determination of Iron and Nickel in High Density Tungsten Alloys by X-ray Fluorescence Spectrometry
X射线荧光光谱法测定高密度钨合金中铁和镍
Determination Chemical Composition of Passivation Calcareousness by X-ray Fluorescence Spectrometry
X射线荧光光谱法测定钝化石灰化学成分
COMPONENT ANALYSIS OF FLUORITE BY X RAY FLUORESCENT SPECTROMETRY
熔融制样X射线荧光光谱法测定萤石中成分
Determination of major and minor elements in iron ore by X-ray fluorescence spectrometry
X射线荧光光谱法测定铁矿石中主次成分
X-ray fluorescence spectrometry for determination of major and minor components in zircon sand
X射线荧光光谱法测定锆英砂中主次成分
Determination of major and minor components in bentonite by X-ray fluorescence spectrometry
X射线荧光光谱法测定膨润土中主次成分
Determination of Si,Mn,P,Cu,Ti,W,Mo,V,Ni,Cr and Nb in Stainless Steel by X-Ray Fluorescence Spectrometry
X射线荧光光谱法测定不锈钢中的组分
Determination of eight components in converter slag by X-ray fluorescence spectrometry
X射线荧光光谱法测定转炉渣中8种成分
ATAS Advanced Very High Resolution Radiometer
高级甚高分辨度辐射计
high resolution low frequency spectrum analyzer
高分辨率低频谱分析仪
Determination of total phosphorus in the soil with highly organic components by X-ray fluorescence filter paper chromatographic method
X射线荧光光谱滤纸片法测定有机成分高的土壤中的总磷