国产精品无码专区在线观看-图片区小说区激情区偷拍区-麻豆人妻少妇精品无码专区-国产av一区二区三区天堂综合网

胡偉論道

天下一家,有啥說啥,農(nóng)機(jī)就大。

你現(xiàn)在的位置:農(nóng)機(jī)通首頁>>農(nóng)機(jī)博客>>胡偉論道>>默認(rèn)>>

現(xiàn)代物理農(nóng)業(yè)有關(guān)參考文獻(xiàn)(2)收藏

[1] 候天偵. 發(fā)展物理農(nóng)業(yè)實(shí)現(xiàn)生態(tài)農(nóng)業(yè).http://www.edu.cn
[2] http://www.tjnj.gov.cn
[3]Crasson M, Legros JJ, Scarpa P, et al.50 Hz magnetic field exposure influence on human performance and  psychophysiological parameters:two double-blind experimental studies J). Bioelectromagnetics, 1999,20:474-486.
[4] Lebedeva NN, Sulimov AB, Sulimova OP, et al. Investigation of brain potentials in sleeping humans exposed to the electromagnetic field of mobile phones J). Crit Rev Biomed Eng, 2001, 29:125-133.
[5] Huber R, Graf T, Cote KA, et al. Exposure to pulsed low-frequency electromagnetic field during waking affects human sleep EEG J). Neuroreport, 2000,11:3321-3325.
[6] Bonhomme-Faivre L,Marion S, Bezie Y, et al. Study of human neurovegetative and hematologic effects of environmental low-frequency (50 Hz) electromagnetic fields produced by transformers J). Arch Environ Health, 1998,53:87-92.
[7]Bortkiewicz A, Zmyslony M, Gadzicka E, et al. Ambulatory EHH monitoring in workers exposed to electromagnetic fields J). J Med Eng Technol, 1997,21:41-46.
[8] Mann K, Wagner P, Brunn G, et al. Effects of pulsed high-frequency electromagnetic fields on the neuroendocrine system J). Neuroendocrinology, 1998, 67:139-144.
[9] 史霞,楊昆,孫華。高頻電磁輻射作業(yè)人員的心電圖分析 J)。 職業(yè)與健康,1999,15 (4):17-18
[10]黃常新,李衛(wèi)萍。高頻電磁輻射對(duì)記憶能力的影響 J)中國心理衛(wèi)生,2004,14(5):323-324
[11] Shtemberg AS, Uzbekov MG, Shikhow SN, et al. Species specificity age factors, and various neurochemical correlates of the animal spontaneous behavior after exposure to electromagnetic field of the ultra low intensity J). Zh Vyssh Nwrv Deiat Im I P Pavlova, 2000,50:703-715
[12] Sastr A, Cook MR, Braham C. Noctumal exposure to intermittent 60 Hz magnetic fields alters human cardiac rhythm J). Mwd Or, 1998,49:261-274.
[13] Sait ML , Wood AW , Sadafi HA. A study of heart rate and heart rate variability in human subjects exposed to occupational level of 50 Hz circularly polarized magnetic fields J). Med Eng Phys, 1999,21:361-369
[14]Bortkiewicz A, Zmyslony M, Gadzicka E. Exposure to electromagnetic fields with frequencies of 50 Hz and changes in the circulatory system in wirkera at electrical power station J). Mwd Or,1998,49:261-274

發(fā)表于 @ 2006年10月01日 17:07:00 |點(diǎn)擊數(shù)(

舊一篇:現(xiàn)代物理農(nóng)業(yè)有關(guān)參考文獻(xiàn)(1) | 新一篇:向兩節(jié)期間加班的農(nóng)機(jī)博客致敬

主站蜘蛛池模板: 亚洲av无码国产精品色午夜| 国产亚洲精品a在线观看app| 少妇高潮喷水久久久久久久久久 | 日本一道综合久久aⅴ免费| av怡红院一区二区三区| 欧美日韩国产成人高清视频| 特大黑人娇小亚洲女| 岳好紧好湿夹太紧了好爽矜持| 国产二区交换配乱婬| 日韩精品久久久免费观看| 欧美性狂猛xxxxx| 色妞色综合久久夜夜| 熟妇人妻av中文字幕老熟妇| 美女无遮挡免费视频网站| 精品亚洲成a人无码成a在线观看| 国产精品国产精品国产专区不卡 | 人妻少妇中文字幕乱码| 久久精品中文字幕有码| 亚洲字幕av一区二区三区四区| 丰满少妇被猛男猛烈进入久久| 欧洲美女熟乱av| 狠狠色综合网站久久久久久久高清| 精品无码国产自产拍在线观看| 男人扒开女人腿做爽爽视频| 999国产精品999久久久久久| 亚洲午夜精品久久久久久app| 草草影院ccyy国产日本欧美 | 末成年女av片一区二区| 1717国产精品久久| 麻豆传煤入口免费进入2023| 亚洲欧美中文日韩在线v日本| a级毛片毛片免费观看久| www.狠狠爱| 亚洲av香蕉一区区二区三区| 亚洲国产成人一区二区三区| 亚洲一区二区三区香蕉| aaaaa级少妇高潮大片免费看| 人人妻人人澡人人爽人人dvd | 小13箩利洗澡无码免费视频| 国产精品成人观看视频国产奇米| 最新亚洲人成网站在线观看 |