這句描述核磁共振機器的英文怎么翻譯?謝謝
The imaging protocol comprised breathhold
T1-weighted spoiled gradient-recalled echo
(GRE) (TR/TE, 150/1.6; matrix, 512 × 224 [number
of frequency × phase encoding]; flip angle, 90°;
signal acquisition, 1; slices, 18 per 26-second
acquisition time), respiratory-triggered T2-weighted
fast spin-echo (effective TR range/TE range,
3,333–8,571/77–80; matrix, 512 × 256; echo-train
length, 8–18; signals acquired, 3–4; slices, 20 per 3.2-
to 5.0-minute acquisition time), and gadolinium-enhanced
triple-phase T1-weighted spoiled GRE
(150/1.6; matrix, 512 × 224; flip angle, 90°; signal
acquisition, 1; slices, 18 per 26-second acquisition
time) sequences.