| 释义 |
pyrus 释义 梨属 例句 1·Pyrus communis L were different in germplasm with China pear. 西洋梨与中国梨有种质区别; 2·The results obtained are listed as followings:(1) ASPV was tested from Pyrus pyrifolia in China. 取得的主要研究结果如下:(1)砂梨上ASPV的鉴定和分离。 3·The essential oil from the flowers of Pyrus betulaefolia Bunge was abstracted by steam-stilling and analyzed by capillary GC-MS method. 采用水蒸气蒸馏法从杜梨花中提取挥发油,用气相色谱-质谱法对化学成分进行鉴定。
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