IN THE EMAN TIME 中 EMAN 还是缩写呀

什么是Eman测定? 动物生物化学里面的一个名词解释. 将下列字母组成单词owdn isht tansd hawt eemt eman neif hes nokw ecni in the same time还是at the same time? 是in the day time还是on the day time in the breakfast time还是at the breakfast time 是in the half-time 还是on the half-time还是at the half-time 是in the half-time 还是on the half-time 还是at 他和half time in the morning缩写 the day after tomorrow间接引语中是变成in two days time还是in two days' on time还是in time? in the fist time还是at the fist time 还是on ___my the first time 是on 还是 in