water head test

Martha, Jan's equally apathetic roommate, keeps her head above water as a human crash test dummy.

安娜也认识了对杨漠不关心的同屋主玛花，发现她为汽车公司作模拟撞击测试实验品为生。

Test of flow distribution was performed on the cylinder head of typical Turbocharged diesel engine using flow display method and 2D flow field of cooling water in the cylinder head was obtained.

采用流动显形法对典型增压柴油机气缸盖进行水流分布试验，得到冷却水在缸盖中的二维流场。

Flow characteristics experimental study within connection between steam generator channel head and pump suction has been done by air test without nozzle dams and water loop test with them respectively.

因此对蒸汽发生器下封头/主泵连接处的流动特性进行了试验研究，进行了无挡板的风洞试验和有档板的水回路试验。

Structure-reasonable rotary impeller head has been investigated by the simulated test within water. A ceramic impeller head is manufactured and the degassing test in aluminium casting alloy in laboratory condition proceeded.

通过水模拟实验，研究了吹头的合理结构，制成了陶瓷吹头，并在实验室条件下进行了铸铝合金的除气实验。

HDPE pipe is used in this project, constructed in sequence of roofing rainwater head, branch pipe, horizontal pipe and vertical pipe. Moreover, water charge test is made in accordance with the code requirement, and practice shows a good effect.

本工程采用HDPE管材，按屋面雨水斗→支管→水平管→立管的顺序施工，并按规范要求进行灌水试验和通水试验，实践证明效果很好。

The pulsating pressure data measured in draft tube of hydro-turbine model test for the Three Gorges Power Station working under 73 m water head are utilized to generate the pulsating pressure field in the whole flow passage.

本文利用三峡电站73m水头水轮机模型试验中脉动压力的实测数据，构造出整个流道内脉动压力场，求出了厂房结构在各种振源联合作用下的动力响应。