• The weight that drops in a pile driver or steam hammer.

    撞键舂机落下重物

    youdao

  • The most wonderful piece of machinery on show was Nasmyth's steam hammer.

    其中奇妙史密斯蒸汽锤。

    youdao

  • Steam hammer is an important equipment of machinery industry, the head is one of the main parts.

    汽锤机械行业广泛使用重要设备,锤主要部件之一

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  • And telephone, electric light, steam hammer and other inventions started to appear on exhibitions.

    电话电灯蒸汽锤发明,都是最先展会上与世人见面

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  • There was also a great deal of machinery on display. The most wonderful piece of machinery on show was nasmyth steam hammer.

    展出许多机器,其中妙的一台机器那什蒸汽锤

    youdao

  • The principles can be applied either in the calculation of water hammer in liquid or in the calculation of steam hammer in compressible fluid.

    适用液体介质计算,也适用于可压体的汽锤计算。

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  • This scrap mostly expatiate on mian technical parameters for the steam hammer refit to a electro_hydraulic hammer, and refer its benefits on save energy.

    介绍了蒸气改造成电液锤主要技术参数及改造后电液锤节能效果

    youdao

  • To overcome the shortcomings of steam driven hammer, such as energy wasting and serious vibration, the new type program controlled hydraulic hammers are developed.

    针对—空模锻存在浪费能源振动噪音大缺点,开发了用于蒸—空模锻更新换代新型程控液压模锻锤。

    youdao

  • The author described philosophy, causes and precautions for water hammer appearance in steam piping, drum, feedwater piping, economizer, drum draining tube, sub-steam cylinder etc.

    叙述蒸汽管道、锅给水管道、煤器。锅筒放水管、分汽缸发生水冲击的基本原理产生原因预防措施

    youdao

  • The contents of the paper include:the comparison of the electrohydraulic hammer and the steam—air hammer;

    其中包括电液锤蒸汽-空气锤工作状况比较

    youdao

  • Way for ash cleaning of horizontally arranged steam boilers normally adopts mechanical rapping. The device USES accelerated velocity produced by hammer rapping to remove fly ash.

    卧式布置余热锅炉方式一般采用机械打清灰,装置采用锤子打击产生的加速度去除灰。

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  • The solution of problems such as water hammer, hard to dispose the noncondensables, air lock and selection of steam trap were discussed to save energy, protect environment and lower the cost.

    指出蒸气凝结水回收重要性同时炼油厂蒸气凝结水回收系统中存在的诸如、非凝结性气体不能排除、水阀的选型安装等问题解决办法进行了探讨。

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  • The loose tooling forging of half shaft bushing on the steam-air forging hammer is numerically simulated using FEM software DEFORM3D.

    采用商用有限元软件DEFORM3D对半轴套管胎模锻成形过程进行了计算机模拟

    youdao

  • The competition began. John Henry kissed his hammer and started working. At first, the steam-powered drill worked two times faster than he did.

    比赛开始约翰亨利亲吻了一下铁鎚开始工作

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  • Separation of condensate in front of steam using equipment to prevent water hammer.

    设备前端分离冷凝水防止击现象产生

    youdao

  • The steam trap is rationally arranged to avoid the water hammer.

    合理布置装置,避免的出现。

    youdao

  • The steam trap is rationally arranged to avoid the water hammer.

    合理布置装置,避免的出现。

    youdao

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