水生种类的若虫(也称为稚虫)，如蜻蜓，有鳃和其他生活于水中必需的诱发变异。
The nymphs of aquatic species (also called naiads), such as dragonflies, have gills and other modifications for an aquatic existence.
结果表明，供试的几种诱变因素均可诱发各类染色体结构变异，其细胞染色体畸变率均明显高于对照。
The mutagenic effects were studied and the results indicated that all the mutagens could induce the variation of the chromosome structure in rice plant.
目的观察阿奇霉素合用布地奈德、特布他林气雾剂对肺炎支原体感染后诱发的咳嗽变异性哮喘的疗效及预后影响。
Objective To observe the curative effect and prognosis of cough variance asthma(CVA) evoked by mycoplasma pneumonia(MP) treated by azithromycin combined with pumicort and bricasol.
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