"High degree of consistency" means that something is very reliable and stays the same or behaves in a similar way over a long period of time. Full definition
Another study, also conducted in the San Francisco area, demonstrated that symbolic universes tend not to be applied with high degrees of consistency to different types of questions. (religion-online.org)
Whether or not printing processes are capable of a very high degree of consistency between printings is the crucial question. (slaw.ca)
They are made out of Beech wood which is a dense and light - weight wood that has a very high degree of consistency and uniformity. (blog.guguguru.com)