time of mixing

例句：

1. 1. The scientists have been working on the project for several months, and it's time of mixingis almost finished.
   科学家们已经在这个项目中工作了几个月，现在混合阶段即将完成。
2. 2.During the time of mixing, the materials need to be carefully mixed to ensure uniformity.
   在混合阶段，需要仔细混合材料以确保均匀性。
3. 3. The researchers are now in the time of mixing, where they can make significant progress.
   研究人员现在处于混合阶段，可以取得重大进展。