Realization highaccurate controllable weftdensity of automatic rapier sample loom
全自动剑杆小样织机高精度变纬密的实现

Aex beat enlargement and leftdownward displacement.
心尖搏动范围扩大，向左下移位。

Leftdownward enlargement of cardiac dullness, en sabot.
心浊音界向左下扩大，呈靴形。

Objective To investigate clinical value of succussion splash in diagnosis of leftdiaphragmatic hernia.
目得探讨振水音诊断左侧膈疝得临床价值。