"difficulties met" is correct and usable in written English.
You can use it to describe the challenges that somebody or something has encountered, for example: "The project team encountered several difficulties met along the way, but eventually completed the task on time."
This set of advantages, is, however, made up for by the difficulties met during the design.
The difficulties met in the design of eight cylinder engines are also highlighted.
The difficulties met with the prostheses in open-surgery seem to be amplificated.
The various R&D phases and most of the difficulties met are discussed and illustrated by many measurements.
The main components and interactions are shown in the document, outlining the workflows and explaining the different approaches considered, including the protocols used and the difficulties met.
To overcome the difficulties met by previous methods, here we propose a simple quantitative one by using a similarity matrix plus Pearson's correlation analysis.
The company also said it still faced difficulties meeting demand for the new version of its popular 737 narrow-body jet.
The idea of having difficulties meeting the most basic statutory responsibilities, he says, "is what keeps every council leader awake at night".
bogus loan modification programs falsely promising Federal stimulus aid to distressed homeowners who were having difficulties meeting their mortgage payments.
Teachers knew that rural students might have difficulties meeting this financial challenge and may feel stressed, so they sometimes offered them a hand.
If these people have not done a careful calculation or over-estimated their repayment capability, they may face difficulties meeting the required loan payments on time.
