超高效液相色谱-串联质谱法测定环境样品中溴嘧氯草醚残留及其在土壤中降解特性的研究
建立了超高效液相色谱-串联质谱法（UPLC-MS/MS）测定土壤、沉积物和水中溴嘧氯草醚残留量的方法,研究了溴嘧氯草醚在3种不同类型土壤中的降解特性。样品经乙腈提取后,以C_（18）固相萃取柱净化,采用梯度洗脱程序、BEH C_（18）色谱分离柱、应用UPLC-MS/MS多反应监测模式测定溴嘧氯草醚。对0.005、0.05和2.0 mg/kg添加浓度样品进行回收实验,溴嘧氯草醚在土壤、沉积物和水中的平均回收率为87%~106%,变异系数为2.8%~8.0%。溴嘧氯草醚在0.5~20μg/L浓度范围内相关系数R~2〉0.9999,溴嘧氯草醚在土壤（沉积物）和水中的定量限分别为0.2μg/kg和0...
Saved in:
| Published in | 分析化学 Vol. 45; no. 10; pp. 1564 - 1570 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
省部共建国家重点实验室培育基地"浙江省植物有害生物防控重点实验室",农业部农药残留检测重点实验室,浙江省农业科学院农产品质量标准研究所,杭州310021%中国科学院上海有机化学研究所,上海,200032
2017
|
| Subjects | |
| Online Access | Get full text |
| ISSN | 0253-3820 |
| DOI | 10.11895/j.issn.0253-3820.170338 |
Cover
| Abstract | 建立了超高效液相色谱-串联质谱法（UPLC-MS/MS）测定土壤、沉积物和水中溴嘧氯草醚残留量的方法,研究了溴嘧氯草醚在3种不同类型土壤中的降解特性。样品经乙腈提取后,以C_（18）固相萃取柱净化,采用梯度洗脱程序、BEH C_（18）色谱分离柱、应用UPLC-MS/MS多反应监测模式测定溴嘧氯草醚。对0.005、0.05和2.0 mg/kg添加浓度样品进行回收实验,溴嘧氯草醚在土壤、沉积物和水中的平均回收率为87%~106%,变异系数为2.8%~8.0%。溴嘧氯草醚在0.5~20μg/L浓度范围内相关系数R~2〉0.9999,溴嘧氯草醚在土壤（沉积物）和水中的定量限分别为0.2μg/kg和0.2μg/L。应用建立的溴嘧氯草醚残留分析方法检测了土壤降解样品,结果表明,溴嘧氯草醚在3种不同土壤中好氧降解的半衰期为1.72~28.2 d,厌氧降解的半衰期为2.93~31.4 d;在同一种土壤样品中,好氧条件下溴嘧氯草醚降解快于厌氧条件;土壤中溴嘧氯草醚降解的快慢与土壤的pH值、阳离子交换量和土壤质地有关。 |
|---|---|
| AbstractList | 建立了超高效液相色谱-串联质谱法(UPLC-MS/MS)测定土壤、沉积物和水中溴嘧氯草醚残留量的方法,研究了溴嘧氯草醚在3种不同类型土壤中的降解特性.样品经乙腈提取后,以C18固相萃取柱净化,采用梯度洗脱程序、BEH C18色谱分离柱、应用UPLC-MS/MS多反应监测模式测定溴嘧氯草醚.对0.005、0.05和2.0 mg/kg添加浓度样品进行回收实验,溴嘧氯草醚在土壤、沉积物和水中的平均回收率为87%~106%,变异系数为2.8%~8.0%.溴嘧氯草醚在0.5~20μg/L浓度范围内相关系数R2>0.9999,溴嘧氯草醚在土壤(沉积物)和水中的定量限分别为0.2μg/kg和0.2μg/L.应用建立的溴嘧氯草醚残留分析方法检测了土壤降解样品,结果表明,溴嘧氯草醚在3种不同土壤中好氧降解的半衰期为1.72~28.2 d,厌氧降解的半衰期为2.93~31.4 d;在同一种土壤样品中,好氧条件下溴嘧氯草醚降解快于厌氧条件;土壤中溴嘧氯草醚降解的快慢与土壤的pH值、阳离子交换量和土壤质地有关. 建立了超高效液相色谱-串联质谱法（UPLC-MS/MS）测定土壤、沉积物和水中溴嘧氯草醚残留量的方法,研究了溴嘧氯草醚在3种不同类型土壤中的降解特性。样品经乙腈提取后,以C_（18）固相萃取柱净化,采用梯度洗脱程序、BEH C_（18）色谱分离柱、应用UPLC-MS/MS多反应监测模式测定溴嘧氯草醚。对0.005、0.05和2.0 mg/kg添加浓度样品进行回收实验,溴嘧氯草醚在土壤、沉积物和水中的平均回收率为87%~106%,变异系数为2.8%~8.0%。溴嘧氯草醚在0.5~20μg/L浓度范围内相关系数R~2〉0.9999,溴嘧氯草醚在土壤（沉积物）和水中的定量限分别为0.2μg/kg和0.2μg/L。应用建立的溴嘧氯草醚残留分析方法检测了土壤降解样品,结果表明,溴嘧氯草醚在3种不同土壤中好氧降解的半衰期为1.72~28.2 d,厌氧降解的半衰期为2.93~31.4 d;在同一种土壤样品中,好氧条件下溴嘧氯草醚降解快于厌氧条件;土壤中溴嘧氯草醚降解的快慢与土壤的pH值、阳离子交换量和土壤质地有关。 |
| Abstract_FL | An analytical method based on ultra performance liquid chromatography-tandem mass spectrometry was developed for the determination of SIOC0426 residues in environment samples ( soil, sediment and water) . The fate of SIOC0426 in three kinds of soils was also evaluated. The target compound was extracted with acetonitrile, cleaned up by C18 cartridge, and analyzed by gradient ultra performance liquid chromatography-tandem mass spectrometry with electrospray ionization under positive mode ( ESI+) using a UPLC BEH C18 column. The method was validated using fortified soil, sediment and water. Mean recoveries of SIOC0426 at three spiked levels ( 0 . 005 , 0 . 05 and 2 . 0 mg/kg ) ranged from 87% to 106% with relative standard deviations of 2. 8%-8. 0%. Limits of quantification ( LOQs) of SIOC0426 in soil ( sediment) and water were 0. 2 μg/kg and 0. 2 μg/L, respectively. Linear calibration functions with correlation coefficients R2>0. 9999 were obtained in the concentration range of 0. 5-20 μg/L. This method was applied to the analysis of SIOC0426 residues in soil degradation samples. The results showed that the half-life of SIOC0426 ranged from 1. 72 days to 28. 2 days in three kinds of soils under aerobiotic conditions. While, the half-life of SIOC0426 ranged from 2. 93 days to 31. 4 days in three kinds of soils under anaerobic conditions. The degradation speed of SIOC0426 under aerobiotic conditions was faster than that under anaerobic conditions in the same soil. And the degradation speed of SIOC0426 in soils may be connected with the pH value of soils, cation exchange capacity and soil texture. |
| Author | 何红梅 吴珉 张春荣 俞建忠 赵华 朱亚红 何开雨 张昌朋 蔡磊明 徐玲英 唐庆红 |
| AuthorAffiliation | 省部共建国家重点实验室培育基地“浙江省植物有害生物防控重点实验室”,农业部农药残留检测重点实验室,浙江省农业科学院农产品质量标准研究所,杭州310021 中国科学院上海有机化学研究所,上海200032 |
| AuthorAffiliation_xml | – name: 省部共建国家重点实验室培育基地"浙江省植物有害生物防控重点实验室",农业部农药残留检测重点实验室,浙江省农业科学院农产品质量标准研究所,杭州310021%中国科学院上海有机化学研究所,上海,200032 |
| Author_FL | XU Ling-Ying WU Min HE Kai-Yu TANG Qing-Hong ZHANG Chun-Rong ZHU Ya-Hong YU Jian-Zhong ZHANG Chang-Peng HE Hong-Mei ZHAO Hua CAI Lei-Ming |
| Author_FL_xml | – sequence: 1 fullname: HE Hong-Mei – sequence: 2 fullname: WU Min – sequence: 3 fullname: ZHANG Chun-Rong – sequence: 4 fullname: YU Jian-Zhong – sequence: 5 fullname: ZHAO Hua – sequence: 6 fullname: ZHU Ya-Hong – sequence: 7 fullname: HE Kai-Yu – sequence: 8 fullname: ZHANG Chang-Peng – sequence: 9 fullname: CAI Lei-Ming – sequence: 10 fullname: XU Ling-Ying – sequence: 11 fullname: TANG Qing-Hong |
| Author_xml | – sequence: 1 fullname: 何红梅 吴珉 张春荣 俞建忠 赵华 朱亚红 何开雨 张昌朋 蔡磊明 徐玲英 唐庆红 |
| BookMark | eNo9jVtLAkEAhefBIDP_QwQ9rs3szO7sPkZ0A6EX32WvXqi1XLq9FWVkYj2koBYUGWhEamZm_Z5mdv0XLRg9Hc7HxzkzIOTkHAuAOQRjCCmqtJiNZVzXiUFRwgJWxABTiLESAuF_NA2irpvRIUQIEkVSwmDfHxbGLzVeveDDvnc78ot9v_cm_Iz6_knFH7SDwt-r_KPEOg3vqsseT_nDJ7s5-Rm98u8Bq7V4r-uXi-PzBu-UvGqdXV-ywpDdtdndPWs-Bdq4XvZbTa_4xY9bXuPMe6h4z8NZMGVrW64V_csISKyuJJbXhfjm2sbyUlwwJIoFKsoq0WXZIhZCVCdEshA1LMU2kagjDWkYmaIhm6qqmYTo0LAIQrYoEck0KLUIjoCFyeyB5tiak0pmc3t5JzhM2ofpQxEiiiAUceDNTzwjnXNSu5nA3MlntrX8UVKmGEtQUSH-BfQwlmQ |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2RA 92L CQIGP ~WA 2B. 4A8 92I 93N PSX TCJ |
| DOI | 10.11895/j.issn.0253-3820.170338 |
| DatabaseName | 维普期刊资源整合服务平台 中文科技期刊数据库-CALIS站点 维普中文期刊数据库 中文科技期刊数据库- 镜像站点 Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Chemistry |
| DocumentTitleAlternate | Residue Analysis of SIOC0426 in Environmental Samples and Its Degradation in Soil |
| DocumentTitle_FL | Residue Analysis of SIOC0426 in Environmental Samples and Its Degradation in Soil |
| EndPage | 1570 |
| ExternalDocumentID | fxhx201710023 673350890 |
| GrantInformation_xml | – fundername: 国家自然科学基金; 国家重点研发项目子课题(No. 2016YFD0200204-4)资助.This work was supported by the National Natural Science Foundation of China; the National Key Research and Develop-ment Program of China funderid: (31401772); (31401772); (2016YFD0200204-4) |
| GroupedDBID | --K --M .~1 0R~ 1B1 1~. 1~5 29B 2B. 2C. 2RA 4.4 457 4G. 5GY 5VS 7-5 71M 8P~ 92E 92I 92L AACTN AAEDT AAEDW AAIAV AAIKJ AAKOC AALRI AAOAW AAQFI AARLI AAXUO ABFNM ABMAC ABXDB ABYKQ ACDAQ ACGFS ACNNM ACRLP ADBBV ADECG ADEZE ADMUD AEBSH AEKER AENEX AFKWA AFTJW AFZHZ AGHFR AGUBO AGYEJ AIEXJ AIKHN AITUG AJBFU AJOXV AJSZI ALMA_UNASSIGNED_HOLDINGS AMFUW AMRAJ AXJTR BKOJK BLXMC CQIGP CS3 CW9 DU5 EBS EFJIC EFLBG EJD EO9 EP2 EP3 FDB FEDTE FIRID FLBIZ FNPLU FYGXN GBLVA HVGLF HZ~ J1W KOM M41 MO0 N9A O-L O9- OAUVE OZT P-8 P-9 P2P PC. Q38 ROL SDF SDG SES SPC SPCBC SSK SSZ T5K TCJ TGP U1G U5L ~G- ~WA -02 -0B -SB -S~ .5D 188 4A8 5VR 5XA 5XC 8RM 92M 93N 9D9 9DB AAITT AATTM AAXKI AAYWO ABJNI ABWVN ACRPL ADNMO ADVLN AEIPS AFJKZ AFUIB AFXIZ AGCQF AGRNS AIIUN AKRWK ANKPU APXCP BBR BNPGV CAJEB CCEZO CDRFL CDYEO CJPJV CW7 FA0 J.9 JUIAU M~T PB1 PB6 PSX Q-- R-B RT2 S.. SSH T8R U1F U5B UY8 UZ4 W94 ~LN |
| ID | FETCH-LOGICAL-c573-72694b66e4e117b445e17ce8fd12b1a1a31d2c6d99ad44b0ce411f2545dc77e43 |
| ISSN | 0253-3820 |
| IngestDate | Thu May 29 04:00:23 EDT 2025 Wed Feb 14 09:57:23 EST 2024 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 10 |
| Keywords | 土壤降解 残留 4-Bromo-N-( 2-chloro-6- Residue 液相色谱-串联质谱 6-dimethoxypyrimidin-2-yloxy ) benzyl ) aniline Soil degradation Ultra performance liquid chromatography-tandem mass spectrometry 溴嘧氯草醚 |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c573-72694b66e4e117b445e17ce8fd12b1a1a31d2c6d99ad44b0ce411f2545dc77e43 |
| Notes | HE Hong-Mei1 , WU Min1 , ZHANG Chun-Rong1 , YU Jian-Zhong1 , ZHAO Hua1 , ZHU Ya-Hong1 , HE Kai-Yu1 , ZHANG Chang-Peng1, CAI Lei-Ming1, XU Ling-Ying1, TANG Qing-Hong2 （ 1State Key Lab Breeding Base for Zhejiang Sustainable Plant Pest Control, MOA Key Lab for Pesticide Residue Detection ; Institute f Quality and Standard for Agro-products, Zhejiang Academy f Agricultural Sciences, Hangzhou 310021, China ;2 Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China） An analytical method based on ultra performance liquid chromatography-tandem mass spectrometry was developed for the determination of SIOC0426 residues in environment samples（soil,sediment and water）.The fate of SIOC0426 in three kinds of soils was also evaluated.The target compound was extracted with acetonitrile,cleaned up by C_（18） cartridge,and analyzed by gradient ultra performance liquid chromatographytandem mass spectrometry with electrospray ionization under positive mode（ESI ＋） using a UPLC BEH C_（18） column. |
| PageCount | 7 |
| ParticipantIDs | wanfang_journals_fxhx201710023 chongqing_primary_673350890 |
| PublicationCentury | 2000 |
| PublicationDate | 2017 |
| PublicationDateYYYYMMDD | 2017-01-01 |
| PublicationDate_xml | – year: 2017 text: 2017 |
| PublicationDecade | 2010 |
| PublicationTitle | 分析化学 |
| PublicationTitleAlternate | Chinese Journal of Analytical Chemistry |
| PublicationTitle_FL | Chinese Journal of Analytical Chemistry |
| PublicationYear | 2017 |
| Publisher | 省部共建国家重点实验室培育基地"浙江省植物有害生物防控重点实验室",农业部农药残留检测重点实验室,浙江省农业科学院农产品质量标准研究所,杭州310021%中国科学院上海有机化学研究所,上海,200032 |
| Publisher_xml | – name: 省部共建国家重点实验室培育基地"浙江省植物有害生物防控重点实验室",农业部农药残留检测重点实验室,浙江省农业科学院农产品质量标准研究所,杭州310021%中国科学院上海有机化学研究所,上海,200032 |
| SSID | ssib001104858 ssib048394981 ssj0037577 ssib002258198 ssib007686865 ssib051370160 |
| Score | 2.1117003 |
| Snippet | 建立了超高效液相色谱-串联质谱法（UPLC-MS/MS）测定土壤、沉积物和水中溴嘧氯草醚残留量的方法,研究了溴嘧氯草醚在3种不同类型土壤中的降解特性。样品经乙腈提取后,以C_（18）固相萃取柱净化,采用梯度洗脱程序、BEH... 建立了超高效液相色谱-串联质谱法(UPLC-MS/MS)测定土壤、沉积物和水中溴嘧氯草醚残留量的方法,研究了溴嘧氯草醚在3种不同类型土壤中的降解特性.样品经乙腈提取后,以C18固相萃取柱净化,采用梯度洗脱程序、BEH... |
| SourceID | wanfang chongqing |
| SourceType | Aggregation Database Publisher |
| StartPage | 1564 |
| SubjectTerms | 土壤降解 残留 液相色谱-串联质谱 溴嘧氯草醚 |
| Title | 超高效液相色谱-串联质谱法测定环境样品中溴嘧氯草醚残留及其在土壤中降解特性的研究 |
| URI | http://lib.cqvip.com/qk/93919X/201710/673350890.html https://d.wanfangdata.com.cn/periodical/fxhx201710023 |
| Volume | 45 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3Nb9xEFLdKQYIL4lOUQtUDc3TwfNgzcxzvelUhwSmVeovWa29z2lJIUdUDooIiQlU40EhtqERFkdKq6gehhMDfU3s3_wXvvXEcLykt4WLNvnnz3u99zPrZHo-D4L2h1vAfV9hQ5nwYqmKYh8Ncl2HJlYiULvmYvrH04UfJiZPqg1PxqUMvrHVWLZ1byRdGF574Xsn_iSrQIK74luwBItsKBQK0Ib5whAjD8T_FmGWGpQkzMcsscymzhmUJszEz1ICuVLBMM5uy1CCzsUSBURFLecgyhR2eZDizivoUc6ZlIkEShWIDRKcsi5nLmHUo2mTMDYgimJHI42CURoqVKNOrcH0a7lA4dgFFEyWi4aC9j-DADJOQ5ARVoC6Nqq3FUWbAjKNGjLahnB5BpYb1MCRzqqPU4lgQnpFG6EXM4AWLKkxEMDRqNAobAN76BvAk3cqd9BqEhy4G8yOigF5CArpce5OT9PfJZxqNBt-gQeCheI8lRhEpKUPDbLcn7SESVASw48Y_Ts7JHyAK5E1RBTYGMKh7F8e_rkozjozsUTwsxsl7Df3I52RgpvSbAKOLgVmT--AoyGs-9hllnEP7PcX5uA6IxxCz2KW4JkIQbCGaNLIUANCOYWuxJSinUWcxBuiCHmWGh0Txgwj5UQ2PRTelJBnTUR8MNkAS9NOQLp86mIJdR_kuH4bBk7IzwdwyUWeSHAhD76lu2Y9No5mWt5nXJLoT88yOvNFOxXZue2yDZroa4kFKsn8OkFctmuZB2j7Nqxgnuc3wwZ2AYijuTLk2i54CkpiNa6xOdSfQ1PA5Mz-7noVtn0zRwzcE5x5siFiG0oioW5n5jWZ3z0BRp87CLa46NTuP_deH9teDxsZUEKKShVbJAodCx-8q9Y_d9sfnl8_j_ETvyeeC54XWHFeKL3y-VwbpxCRmb3GIgmtMZU27slDqmD7422rbXUAKWN7_FyS4s8_ymcnps3C9Qq-PTsbDyenOlc7iK8HLzS2K486fb14NDl1Yfi14sbf7ZdDXg89mW5d27l6r176ptzanP27PVjdnD38NH29vzi5enT26DT_q39bq3y9X99en3z2ofv6yvvlH9cPFx9v36r8eVdc26ocPZldWd75er-9fnq5dr77_trq0Vd24Xd34qbr1C7DtXL8y27g1Xf2z_mJjuv7V9ObV6Z2tN4LFQbbYOxE23-8JR7GWocZNEvIkKVXJuc6VikuuR6UZF1xAYcCHkhdilBTWDgul8mhUKs7HAi7pi5HWpZJvBocnZyblW8Fxq8Yi0TIflXoMFafKi9JKWcRCcmkiI48ER1v3LX3st2nCFcsyjoyNjgTHGocuNSfvT5fm4vz2sxiOBi9h2996fyc4vPLJufJduBhdyY9RavwNfB9gnA |
| linkProvider | Elsevier |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E8%B6%85%E9%AB%98%E6%95%88%E6%B6%B2%E7%9B%B8%E8%89%B2%E8%B0%B1-%E4%B8%B2%E8%81%94%E8%B4%A8%E8%B0%B1%E6%B3%95%E6%B5%8B%E5%AE%9A%E7%8E%AF%E5%A2%83%E6%A0%B7%E5%93%81%E4%B8%AD%E6%BA%B4%E5%98%A7%E6%B0%AF%E8%8D%89%E9%86%9A%E6%AE%8B%E7%95%99%E5%8F%8A%E5%85%B6%E5%9C%A8%E5%9C%9F%E5%A3%A4%E4%B8%AD%E9%99%8D%E8%A7%A3%E7%89%B9%E6%80%A7%E7%9A%84%E7%A0%94%E7%A9%B6&rft.jtitle=%E5%88%86%E6%9E%90%E5%8C%96%E5%AD%A6&rft.au=%E4%BD%95%E7%BA%A2%E6%A2%85&rft.au=%E5%90%B4%E7%8F%89&rft.au=%E5%BC%A0%E6%98%A5%E8%8D%A3&rft.au=%E4%BF%9E%E5%BB%BA%E5%BF%A0&rft.date=2017&rft.pub=%E7%9C%81%E9%83%A8%E5%85%B1%E5%BB%BA%E5%9B%BD%E5%AE%B6%E9%87%8D%E7%82%B9%E5%AE%9E%E9%AA%8C%E5%AE%A4%E5%9F%B9%E8%82%B2%E5%9F%BA%E5%9C%B0%22%E6%B5%99%E6%B1%9F%E7%9C%81%E6%A4%8D%E7%89%A9%E6%9C%89%E5%AE%B3%E7%94%9F%E7%89%A9%E9%98%B2%E6%8E%A7%E9%87%8D%E7%82%B9%E5%AE%9E%E9%AA%8C%E5%AE%A4%22%2C%E5%86%9C%E4%B8%9A%E9%83%A8%E5%86%9C%E8%8D%AF%E6%AE%8B%E7%95%99%E6%A3%80%E6%B5%8B%E9%87%8D%E7%82%B9%E5%AE%9E%E9%AA%8C%E5%AE%A4%2C%E6%B5%99%E6%B1%9F%E7%9C%81%E5%86%9C%E4%B8%9A%E7%A7%91%E5%AD%A6%E9%99%A2%E5%86%9C%E4%BA%A7%E5%93%81%E8%B4%A8%E9%87%8F%E6%A0%87%E5%87%86%E7%A0%94%E7%A9%B6%E6%89%80%2C%E6%9D%AD%E5%B7%9E310021%25%E4%B8%AD%E5%9B%BD%E7%A7%91%E5%AD%A6%E9%99%A2%E4%B8%8A%E6%B5%B7%E6%9C%89%E6%9C%BA%E5%8C%96%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%2C%E4%B8%8A%E6%B5%B7%2C200032&rft.issn=0253-3820&rft.volume=45&rft.issue=10&rft.spage=1564&rft.epage=1570&rft_id=info:doi/10.11895%2Fj.issn.0253-3820.170338&rft.externalDocID=fxhx201710023 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F93919X%2F93919X.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Ffxhx%2Ffxhx.jpg |