The products are confirmed by ir, NMR, HRMS spectra.
反应所得到的产物经过核磁、红外、高分辨质谱认证。
The new compounds were also characterized by NMR spectra and HRMS.
这些新化合物同样得到了核磁波谱和高分辨质谱的表征。
The structures of the products were determined by IR, 1h NMR and HRMS.
产物的结构通过红外光谱、核磁共振氢谱和质谱确定。
The structures of all the newly synthesized compounds were characterized by HRMS, 1H NMR and IR spectroscopy.
所有目标化合物的结构均经过核磁共振氢谱、高分辨质谱及红外光谱的确认。
The PCDD/Fs in surface sediments of Great Canal in Hangzhou city were analyzed by isotope Dilution HRGC/HRMS method.
采用同位素稀释-高分辨气质联用技术对京杭运河杭州市区段表层沉积物中二恶的分布进行研究。
As a part of the HRMS, employee self-service will also create a standard, methodical and technological working platform.
“员工自助服务”作为HRMS的一项解决方案，将为企业人力资源管理搭建一个标准化、规范化、网络化的工作平台。
Method Methanol and mixed solvent of chloroform and ethyl acetate extracts from Cordyceps formosana were analyzed with HPLC-DAD-HRMS.
方法用高分辨液质联用分析法，对其甲醇提取物及二氯甲烷和乙酸乙酯混溶剂提取物进行了成分分析。
The structures of the products were determined by IR, 1h NMR, HRMS and X-ray analysis. And a possible reaction mechanism was put forward.
产物的结构通过红外光谱、核磁共振氢谱、质谱和单晶x -射线衍射法确定，并提出了可能的反应机理。
Human resource management (HRM) is the key to reach the enterprises 'strategic goal, and the Human resource management system (HRMS) is the efficient tool for HRM.
人力资源管理是企业实现战略目标的关键因素，而人力资源管理系统(HRMS)是企业进行现代人力资源管理的有效工具。
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。
The 2,3,4,6-O-tetraisovaleryl glucose was synthesized with ethylenediamine acetate as a saponifier, characterized by1HNMR, HRMS and silylanized derivation MS, and applied in cigarettes as a flavorant.
以乙二胺的醋酸盐作皂化剂，由1， 2，3，4， 6-葡萄糖五异戊酸酯合成了2，3，4，6-葡萄糖四异戊酸酯，用1H NMR、高分辨质谱、 硅烷化衍生质谱进行了表征，并进行了卷烟加香试验。
The 2,3,4,6-O-tetraisovaleryl glucose was synthesized with ethylenediamine acetate as a saponifier, characterized by1HNMR, HRMS and silylanized derivation MS, and applied in cigarettes as a flavorant.
以乙二胺的醋酸盐作皂化剂，由1， 2，3，4， 6-葡萄糖五异戊酸酯合成了2，3，4，6-葡萄糖四异戊酸酯，用1H NMR、高分辨质谱、 硅烷化衍生质谱进行了表征，并进行了卷烟加香试验。
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