结果：血栓的便携血小板和纤维蛋白形成，观察在低流量，而只有单层的蔓延血小板被视为在高流速。
Results: Thrombi of packed platelets and fibrin were observed to form at low flow rates, while only a monolayer of spread platelets was seen at high flow rates.
在分配系统中没有安装高位点的排气口，可采用高流速以及流速限制技术以确保系统的完全充填。
In distribution systems where high point vents are not installed, high velocity flow and flow restriction techniques can be used to ensure complete filling of the system.
小湾水电站泄洪洞在泄洪时具有高水头、高流速、泄量大的特点，对混凝土冲刷力强，容易产生空蚀破坏。
As the high head, high velocity and large flow of flood discharge, the concrete of spillway tunnel in Xiaowan Hydropower Station is easy to be damaged by cavitation.
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