single dose什么意思

Question

如题所述

Answer 1

single dose
英[ˈsiŋɡl dəus]美[ˈsɪŋɡəl dos]
释义
单次量; 单剂量; 一次剂量

1
A single dose of the vaccine offers full protection.
“接种一剂疫苗即可起到充分保护作用”。

2
Then the cycle was adjusted and rats were required to press the lever twice to get a single dose.
接着，调整实验条件，小鼠们必须按操作杆两次才能得到一剂药物。