1、Firstly, the data model and statistic model of UCA are introduced.
1．較為詳細地介紹了圓陣列天線的陣列模型、統(tǒng)計模型和模式空間概念。

2、The UCA500R1 keyword plus any attributes form a UCA collation name.
U CA500R1關(guān)鍵字加上所有屬性構(gòu)成一個UCA排序規(guī)則名。

3、The second group each SD rats was poured in the new type UCA through gastric tubes.
根據(jù)結(jié)果我們選出造影效果最好的新型胃超聲造影劑。