重复接种实验结果表明,利用下胚轴伤口接种法进行抗源筛选是可行的,而且可靠性较大。
The results of repeated inoculation experiments showed that it was feasible to screen germplasm for resistance by using the method of inoculating on hypocotyl wound and its reliability was high.
在进行大规模动物疫苗接种活动时,动物卫生工作者可能因不经意间使用多剂量小瓶和重复使用针管和耳咽管而造成病毒传播。
During mass animal vaccination campaigns, animal health workers may, inadvertently, transmit the virus through the use of multi-dose vials and the re-use of needles and syringes.
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