Considered the father of modern engineering this Arab scholar invented a programmable humanoid automaton and50other mechanical gadgets such as water cranks and pumps with suction pipes.
艾尔·加扎利被认为是现代工程之父，这名阿拉伯学者发明了编程机器人和50件其他机械器件，例如连接真空管的水曲柄和水泵。
If the mechanical strength and chemical inertia property would be improved, the alumina ceramic inside sulfuric acid suction tower will achieve longer lifetime.
若能进一步提高陶瓷的机械强度和耐酸腐蚀性能，可提高硫酸的生产效率，并延长硫酸吸收塔的使用寿命。
Objective To discuss the effect and applying of lung dilated suction in mechanical ventilation therapy.
目的探讨膨肺吸痰法在机械通气治疗中的应用和影响。
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