Genetic diversity was analyzed with 6632 core rice cultivars selected from 60 282 Chinese rice accessions on the basis of 12 allozyme loci, Pgi1, Pgi2, Amp1, Am
A series of tests of a full-scale river icebreaker was conducted to investigate the characteristics of ice-induced hull vibration. The test was conducted when t
This study developed a new methodology for analyzing the risk level of marine spill accidents from two perspectives, namely, marine traffic density and sensitiv
Welding residual stress in the engineering structure has a non-negligible influence on crack propagation, and crack closure is a significant factor affecting th