英语释义

• device for making large forgings

片语

drop-hammer pile driver落锤式打桩机

drop-hammer test落锤试验

drop weight落锤

drop board hammer夹板落锤

drop pile hammer落锤

Drop A Hammer Competition砸榔头比赛

drop-hammer operator落锤工

Drop-hammer ram落锤头

block hammer落锤

drop forging hammer落锻锤

英汉例句

• the main demands which must be attained for forgings ejection mechanism in drop hammer forging were discussed. several patterns and the design essentials of the ejection mechanism were introduced.

  论述了锤模锻造锻件的顶出机构应达到的基本要求；介绍了顶出机构的几种形式及设计要点；

• the results show that the impact actions of drop hammer on the model have triangular impulse shapes, whose max-values have a close relation to hammer momentum and the model stiffness.

  结果表明：撞击作用为三角脉沖荷载形式，其最大幅值和脉宽与撞击沖量和网壳所处变形阶段的刚度性能相关；

• the epoxy plastic (ep) moulding surface of drop hammer die seriously presented embrittlement and deformation while drop pressing.

  原有的环氧塑料落压模在使用过程中模具型面脆裂变形严重。

• the large dynamic testing devices in the us are listed and the drop hammer test is introduced as an alternative test.

  对部分测试内容进行了着重讨论，并列出了美国大型动力测试设备的情况。

• this paper presents an experimental investigation on the dynamic buckling of a kiewitt8 single-layer reticulated shell model under drop hammer impact.

  在这样的背景下，本文对网壳结构的一种常见形式——单层鞍型网壳在强震下的失效机理开展了较为深入的研究。

• the main demands which must be attained for forgings ejection mechanism in drop hammer forging were discussed.

  论述了锤模锻造锻件的顶出机构应达到的基本要求；

• the frame photograph of explosive samples under drop hammer test have a furcate structure, in which the fractal dimension of the explosive is related to its impact sensitivity.

  炸药样品在落锤撞击下，其分幅图像具有分形结构，同时，它的分形维数与炸药感度有关。

• on this basis, it is through a series of experiments, including drop hammer experiment, high-speed rotating floor experiment and dynamic simulation experiment to test the performance of the receiver.

  在此基础上，通过开展落锤试验，高速转台试验，以及高动态模拟试验测试接收机的整体性能测试。

• this paper describes drop hammer hydraulic dynamic calibration device「s operating principle and its main function. the problems of the current calibration methods are also studied in details.

  该文介绍了落锤液压动标装置的工作原理及其主要功能，分析了现有校準方法存在的问题。

• this paper describes drop hammer hydraulic dynamic calibration device」s operating principle and its main function.

  该文介绍了落锤液压动标装置的工作原理及其主要功能，分析了现有校準方法存在的问题。

• because of its simplicity and convenience in use, drop hammer test machine is increasingly turned into the situation of important test equipment for studying impact capability of isolator.

  落锤试验方法，因装置结构简单，操作方便，现已成为在隔振器沖击性能研究领域中重要的手段。

• so the performance of microaccelerometer and instrumental drop hammer machine complies with technology standards.

  证明了加速度传感器、虚拟仪器平台落锤实验机的性能符合相关技术要求。

• a number of shock waves, generated from simulating percussive drilling, have been measured using drop hammer test device and dynamic measurement system for shock wave.

  模拟沖击凿巖原理，采用落锤试验台及应力波电测装置，测定了沖击钎桿时产生的单次脉沖应力波图形。

• the impact experiments of concrete filled steel tubes with fixed-ends were carried out on the drop hammer test machine.

  利用落锤式沖击试验机对两端固定不同壁厚钢管混凝土构件进行了侧向沖击实验。