“选择性试验”的概念、定义、翻译、参考文献-科学参考

单词	选择性试验
释义	选择性试验 Encyclopedia 农学选择性试验释 selectivity test选择性试验为探明某特定的渔具对捕捞特定种类或具有特定生物特征捕捞对象的特性而进行的活动。
随便看	step-up transformer step utilization step voltage step water price step width stepwise stepwise addition polymerization stepwise adsorption stepwise approximation stepwise clustering stepwise constructed calculus stepwise construction of the solution stepwise decomposition stepwise development stepwise dilution stepwise discriminant stepwise dissociation stepwise distillation stepwise excitation stepwise formation constant stepwise hydrolysis stepwise ionization stepwise line atomic fluorescence stepwise-line atomic fluorescence stepwise line fluorescence

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