| 摘要 |
PROBLEM TO BE SOLVED: To improve the accuracy of detecting the edge position of a lever.SOLUTION: A fat suppression pulse Fand a navigator sequence NSare alternately repeated, and when an edge of a liver reaches a trigger level TL, a data collection sequence AQ is executed. A wait time Wis provided between the fat suppression pulse Fand the navigator sequence NS, and a first wait time Wis made longer than a second and following wait time W(n≥2). The first wait time Wcan be set to 200 ms, for example, and the second and following wait time W(n≥2) can be set to 40 ms, for example. |
