As well as needle-sharp claws, the undersides of the feet are covered with short, spine-like scales, which ensure a firm grasp.
同样它也是锋利的鹰爪，在鹰爪的下面有一个短而象倒刺一样的脚掌，以确保紧紧地抓住猎物。
Pedalling down the spine of each island left us exposed to the harsh sun, and keeping our cool proved difficult, with the short, tangled Mediterranean fauna offering little shade.
在这些岛屿的腹地骑行时我们暴露在炽热的阳光下，要找到一点阴凉很不容易，因为那些矮小而缠作一团的地中海植物根本不能遮挡阳光。
The distance between sternum and spine is surprisingly short, giving an excellent accessibility and possibilities to perform anterior spinal surgery in this region.
胸骨和脊柱的距离令人意外地短，提供了前路脊柱手术的非常好的可行性和易行性。
Objective: to supply the anatomical basis for the design of short segment anterior internal fixation instrument for the spine.
目的：为新型脊柱前路短节段内固定器械的设计提供解剖学依据。
The multifidus muscle is a powerful spine stabilizer as it has short and powerful fibers that enable it to produce large forces over short distances.
多裂肌具短而力地肌纤维，能够在短距离内产生巨大肌力，因而对稳定脊柱非常重要地作用。
The multifidus muscle is a powerful spine stabilizer as it has short and powerful fibers that enable it to produce large forces over short distances.
多裂肌具短而力地肌纤维，能够在短距离内产生巨大肌力，因而对稳定脊柱非常重要地作用。
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