Warning: file_put_contents(): Only 0 of 5299 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 精品国产人妻国语,请用拍支付免费观看,国产无遮挡又黄又爽不要vip网站
Video Cytological Image Analysis System and micrography were adopted to examine vessel elements in secondary xylem of Phyllanthus emblica. 摘要運(yùn)用細(xì)胞圖象分析系統(tǒng)及顯微照相的方法，對(duì)餘甘子次生木質(zhì)部導(dǎo)琯分子進(jìn)行觀察研究。