1. Since fractal dimension itself can reflect the knock intensity, thus it has the functions of knock detection and knock intensity evaluation. 由于分形维数本身可以作为爆震强度指标，因此分形维数兼具爆震检测和爆震强度判别两种功能。
2. Since fractal dimension itself can reflect the knock intensity, thus it has the functions of knock detection and knock intensity evaluation. 由于分形维数本身可以作为爆震强度指标，因此分形维数兼具爆震检测和爆震强度判别两种功能。
3. Porcine, bovine α-1, 3-galactosyltransferase gene knock-out and HLA-G1 gene knock-in in somatic cells. 猪、牛成纤维细胞α-1，3-半乳糖基转移酶基因的敲除以及人白细胞抗原-G1基因的敲入。
4. It shows that the value of fractal dimension gives large change at knock threshold and can be used to evaluate the knock intensity. 研究表明，分形维数在爆震边缘附近变化明显，可以作为爆震强度指标判别爆震边缘。
5. It shows that the value of fractal dimension gives large change at knock threshold and can be used to evaluate the knock intensity. 由于分形维数本身可以作为爆震强度指标，因此分形维数兼具爆震检测和爆震强度判别两种功能。
