| 释义 |
citrullus 释义 西瓜属 例句 1·Watermelon mosaic disease was found in watermelon, Citrullus vulgaris, on Hainan Island, with an incidence of 10-30%. 在海南岛的西瓜中发现了西瓜花叶病,发病率为10-30%。 2·Watermelon mosaic disease was found in watermelon, Citrullus vulgaris, on Hainan Island, with an incidence of 10—30%. 近年来,在海南岛发现了许多西瓜花叶病株,发病率一般为10~30%。 3·Stigma structure and its ATPase activity and secretion in watermelon(Citrullus lanatus)were characterized using light and transmission electron microscopes. 用光学显微镜和电子显微镜研究了西瓜柱头结构、ATP酶活性和分泌活动。
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