英德
有道
百度
谷歌
图片
维基
百科
打桩锤
[建] pile hammer
[建] monkey
[建] monkey
- 液压打桩锤冲击力和塔式起重机力矩实测研究证明该方法可行、可靠。
The experiments of the wallop of hydraulic shock device and the lifting moment of tower crane show that the mode is effective and reliable. - 与传统打桩锤相比较具有噪声小、无污染、振动小、打击能量高等优点，符合环保要求，并具有良好的动力学特性。
Compared with normal hammers, it has a lot of advantages, such as lower noise, no exhaust gas, less vibration, high piling energy and better dynamics characteristics. - 随着科学技术的进步，预制桩施工机械由落锤、汽锤、柴油锤，发展到了液压打桩锤。
With the development of science and technology , the prefabricated pile driving machines evolve from block hammer , steam-hammer , diesel hammer to hydraulic hammer .
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中国词汇量第二的英语词典
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