fixed preparation meaning in Chinese

固定标本

The cause of mine disaster lies in insufficient preparation system of the mine disaster governance , so the key countermeasures to govern mine disaster is building the composition of preparation of the mine disaster governance on the basis of 3r , which includes readiness , responsiveness and relevancy , and setting up the fixed preparation system of the mine disaster governance
导致矿难频发的重要原因在于矿难治理的准备机制不足，因此治理矿难频发关键要立足" 3r " ，即“备战、反应、关联” ，打造矿难治理的准备构成体系，建立、健全我国矿难治理的长效准备机制。