However, due to the complexity of the application system, it is difficult to realize.

但是由于应用系统的复杂性，实现的难度也较大。

youdao

So that medication use system (MUS) is complex system that is difficult to realize and administrate.

因此，药物使用系统是一个难于认识和管理的复杂系统。

youdao

As one of key techniques of SNOM, sample tip distance regulation is important and difficult to realize as well.

作为SNOM的关键技术之一，样品与探针间距的控制尤为重要，而实现起来比较困难。

youdao

They realize it can be difficult to balance college classes and a job during the school year.

VOA: special.2010.06.18

This made it difficult to realize personal content protection with a set of dedicated application software and dedicated content file formats in an open environment like Android, since a variety of applications freely developed by third-parties started to be downloaded and executed.

ENGADGET: Panasonic and Red Bend Software announce Android security partnership at MWC

We realize it's complex, we realize it's difficult for humanitarian organizations sometimes to dispense the assistance that they can.

NPR: Activists Host Darfur Observance Day in L.A.

Cost estimates such as the USDA's exclude "any intrinsic benefit that parents realize from child rearing, which would be extremely difficult to monetize, " Prof.

WSJ: Kids Can Be Costly Long After They Turn 18