This basic concept is illustrated in most texts on hyd aulics.
这个基本概念在大多数水力学教科书中已有介绍。
Therefore, only when the characteristics of pressure and temperature both are considered together, can we evaluate the performance of a hyd…
因此，只有同时研究液压泵的压力特性和温度特性，才能较全面地评价一个泵的性能。
ResultsThe degree of headache alleviation and cure rate were significantly higher in treatment group than control group. The occurrence rates of cerebral vasospasm and hyd...
结果治疗组头痛减轻程度、痊愈率明显优于对照组，脑血管痉挛、脑积水发生率明显低于对照组，而未增加再出血、脑疝发生率及病死率。
HYD Concrete pump offers stronger pumping ability, quicker pumping rate, little pumping jam, and better ma-chine performances.
海亿达混凝土泵性能稳定，工作可靠，实现了更强的泵送能力、更快的泵送速度、更少的堵管，更优的机器性能。
HYD co. Ltd. offers its excellent concrete pumps to the market, with super machine advantages, high performance -value rate, and high quality service.
海亿达公司以卓越的机器性能、高性价比和优质服务将海亿达混凝土泵投放市场。
HYD co. Ltd. offers its excellent concrete pumps to the market, with super machine advantages, high performance -value rate, and high quality service.
海亿达公司以卓越的机器性能、高性价比和优质服务将海亿达混凝土泵投放市场。
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