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环境学院发展报告

quantitative Raman spectroscopy. Thermodynamic CO2 saturated concentration profiles

along the temperature gradients inhorizontal direction at steady state were observed, which
indicates that the thermodynamic contribution is dominant and kinetic contribution can

be neglected. Based on the assumption of thermodynamic saturated concentration profile
at steady state, Soret coefficients (the ratio of the thermal and mass diffusion coefficients,

ST) of dissolved CO2 were calculated at P-T ranges from 0.1 to 50 MPa and from 273.15 to
623.15 K. At constant pressure, ST shows a "V" shaped non-monotonic function of temperature

with a minimum at To. The temperature To (at which ST reaches its minimum value) increases
with increasing pressure. ST generally decreases with increasing pressure; and could change

sign from positive to negative in the temperature ranges around To at pressures higher than 7.5
MPa. Soret coefficients are discontinuous near the critical point of CO2. (C) 2017 Elsevier Ltd.

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论文链接：https://doi.org/10.1016/j.ijheatmasstransfer.2017.10.058

15.Background Nutrients Affect the Biotransformation of Tetracycline by
Stenotrophomonas maltophilia as revealed by Genomics and Proteomics
作 者 : Leng Yifei; Bao Jianguo; Song Dandan; Li Jing ; Ye Mao ;Li, Xu*

ENVIRONMENTAL SCIENCE & TECHNOLOGY 卷 : 51 期 : 18 页 : 10476-10484 出
版年 : SEP 19 2017

摘 要 ：Certain bacteria are resistant to antibiotics and can even transform antibiotics
in the environment. It is unclear how themolecular mechanisms underlying the resistance and

biotransformation processes vary under different environmental conditions. The objective of this

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