防治葫芦科植物萎蔫病,至今仍依靠使用化学药剂防治甲虫.The control of cucurbit wilt has been based on chemical insecticides applied for beetle control.香瓜属葫芦科, 一年蔓生草本植物.Cantaloup is belonged to cucurbitaceous, a year of rampant herb.你认为葫芦科植物最显著的特点是 ...
Brevik served as Blizzard North's President while Roper and the Schaefers held Vice President positions.Brevik曾是北方暴雪的总裁,而Roper和Schaefer兄弟曾任职副总裁.Mr. Roper asked these same harried people.罗珀先生问同样的这些被他纠缠的人.Howe careful...
一种叫作吡啶酮的新型抗艾滋病药物能促使艾滋病毒变异，使其不能繁殖，也不会再感染新的细胞。A newer anti-HIV drug called pyridinone caused HIV to mutate into a form which could not reproduce or infect new cells.目的 研究2乙基3 羟基 6苯硫基4 ( 1H ) 吡啶酮 ( HPP ) 的抗氧化作用.AIM To study...