《Table 1 Reference values for the relative nitrogen and oxygen isotope ratios of the nitrate referen
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《影响细菌反硝化法测量硝酸盐氧同位素的因素分析（英文）》
a Uncertainties forδ15N，δ18O，orΔ17O are two times the standard uncertainty of reported values from a single study（Bhlke et al.，2003）.b Data sources（Bhlke and Coplen，1995；Bhlke et al.，2003）.c Data sources (Bhlke and Coplen，1995；Bhlke et al
P.aureofaciens（strain number:ATCC 13985；a facultative anaerobic bacterium，recently reclassified as a strain of P.chlororaphis）was selected as the experimental bacterium in this study.The nitrate isotopic RMs IAEA-NO-3，USGS32，and USGS34were used to evaluate the analytical methods according to the accuracy and precision of measurement results（Hastings et al.，2003；Weigand et al.，2016）.The isotopic composition of the RMs is shown in Table 1.
| 图表编号 | XD0047004500 严禁用于非法目的 |
|---|---|
| 绘制时间 | 2019.01.03 |
| 作者 | Man ZHANG、Jia-chun SHI、Lao-sheng WU |
| 绘制单位 | Institute of Soil and Water Resources and Environmental Science, College of Environmental and Resource Sciences, Zhejiang Provincial Key Laboratory of Agricultural and Environment, Zhejiang University、Institute of Soil and Water Resources and Environmenta |
| 更多格式 | 高清、无水印（增值服务） |
