同时，在7个月时给予一剂激发剂量的单价1型口服脊髓灰质炎疫苗，并分别采集给服激发剂量7天前、后的大便标本。
We also administered a challenge dose of monovalent type 1 oral poliovirus vaccine at 7 months and collected stool samples before and 7 days after administration of the challenge dose.
进行激发试验时，明确激发药物或物质的确切剂量很重要，并需以最小的速度增加剂量。
When conducting provocation tests it is essential to know the exact quantity of the drug or agent and to give very small incremental doses.
方法取常用的塑封集成电路芯片制成粉末样品，测量其光激发光信号对辐射剂量的响应。
Methods IC chips powder samples were prepared, and the OSL curves and their dose response and stability were measured.
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