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进一步促进核电运行安全性能的提高,需要作业人员加强对于核电焊接接头裂尖力学特征及环境致裂裂纹扩展速率研究,为各项作业的稳步开展奠定基础。
To further promote the improvement of safety performance of nuclear power operation, it is necessary for operators to strengthen research on the mechanical characteristics of crack tip and the rate of crack growth in environmental cracking joints, and lay the foundation for the steady operation of various operations.