dorsal spine
英 [ˈdɔːsl spaɪn]
美 [ˈdɔːrsl spaɪn]
网络 背脊; 胸椎; 背鳍硬棘; 背棘; 背鳍鳍棘
双语例句
- He's extending his dorsal spine.
他在伸展他的脊椎骨。 - Narrow flattened warm-water fishes with leathery skin and a long file-like dorsal spine.
温暖水域中窄而平的鱼，有似革的皮肤和锉刀状的长背脊骨。 - A total of 18 New Zealand rabbits were adopted to induce 3 incisions at both sides of rabbit dorsal spine, and every 6 rabbits were embedded with one kind of absorptive material, 6 pieces in each rabbit.
新西兰大白兔18只，在兔背胸腰段脊柱两侧各作3个切口，每只兔分别植入6块可吸收材料，每种材料6只。 - Myoelectric activities of lumbar dorsal and abdominal muscles and their physiological function in stabilizing spine
躯干侧屈时腰背肌、腹肌的肌电活动及其稳定脊柱的生理功能