subregion
- 1. Create subregion if it does not already exist.
- 如果子区域尚不存在，创建子区域。
youdao
- 2. Create the subregion if it does not already exist.
- 如果子区域不存在，请予以建立。
youdao
- 3. In this paper, a new concept of subregion function method is suggested.
- 本文提出了一个分区函数法的概念。
youdao
- 4. In this paper, a new concept of subregion function method is suggested.
- 本文提出了一个分区函数法的概念。
youdao
