...终末支单独构成掌深弓(deep palmar arch)：位于骨间肌的浅面， 由桡动脉的终末支和尺动脉的深支吻合而成指髓间隙(pulp space)：在指深屈肌腱X 外侧 面，皮肤和远节指骨远侧4/5 的骨腹之间有纤维隔相连，此隔将指腹的脂肪分成小叶，形成 指髓间X 又称指端密...
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Space, rockets and science sprang out of the pages of the pulp science-fiction magazines he bought in Woolworths for threepence each, and which he could not always afford.
ECONOMIST: Sir Arthur C. Clarke, visionary, died on March 18th, aged 90
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