求翻译：在培养过程中也可以随时修改培养条件而无须停机。3周的组织培养实验结果表明在整个培养过程中，仪器各个系统能在设定的培养条件下正确平稳运行，并保障了培养过程不被细菌或真菌污染。是什么意思？

In vitro culture conditions can also be modified at any time and without downtime. 3 weeks in tissue culture experiments showed throughout the training process, instrument systems under culture conditions set in the correct running smoothly, and protect the training process is not contaminated by bacteria or fungi.