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- Pile-forming is reliable by using impact hammer,adding parabolic fill and building dikes as the protective wall. 采用冲击锥形锤,添加抛填料,筑暗筑堤作为护壁,可以实现再溶洞泥砂中可靠成桩。
- Because the gravel hammer rings quality than coal quality of broken hammer rings, so which can improve the impact hammer rings, crushing ores. 因为碎石环锤质量大于碎煤环锤的质量,所以从而可以提高环锤的冲击力,达到破碎矿石的目的。
- High speed impact hammer is used to heat and hammer the seams of the upper and vamp and the edge of welt so as to eliminate the concave and convex and to flatten the edgefold with uneven thickness. 采用高速冲击锤头对皮鞋的鞋面鞋帮的接缝、鞋口的边缘进行加温锤击,使凹凸不平、厚薄不均的折边整平。
- This work, therefore, demonstrates the feasibility of using PZT sensor in conjunction with the impact hammer for structural modal testing and can also be extended to other structures. 因此本文证明用压电片感应器结合冲击鎚从事实验模态分析之可行性,并且以可以应用在其他结构。
- The impact hammer of a hydraulic rock drill is a mechanism with high pressure and high frequency.Its seal performances affect the efficient,energy consumption and steadiness of the rock drill. 液压凿岩机冲击锤属高压、高频工作机构,其密封性能直接影响凿岩机的工作效率、能量消耗和作业的稳定性。
- AUBEMA - Product Range - Impact Hammer Crushers AUBEMA-供货范围围-硬岩锤式破碎机
- The structure and work principle of a pneumatic back reamer is first analyzed and its differences from traditional pneumatic impact hammers are pointed out. 首先对气动回扩锤的结构和工作原理进行了分析,指出其与传统气动冲击锤各方面的不同。
- A very nice set of glasses came under the hammer yesterday. 昨天拍卖了一套很精致的玻璃杯。
- The teacher has been trying to hammer in the facts. 教师一直设法把这些事实灌输给学生。
- FRACTURE FAILURE ANALYSIS OF DOUBLE ROTOR OF IMPACT HAMMER CRUSHER 反击式破碎机双转子断裂失效分析
- Fracture Failure Analysis of Rotor Impact Hammer Crusher 反击式破碎机的转子失效分析
- The mason was chipping away at the rock with a hammer. 石匠用锤子一点一点地把那块石头击碎。
- Stability and Bifurcation of Periodic Motions of Impact Hammer 振动锤的周期运动稳定性与分叉
- The hammer is missing from my toolbox. 我的工具箱里少了一把锤子。
- A hammer is used for driving in nails. 子是用来钉钉子的。
- Why do you hammer at the subject day after day? 你为何日复一日地钻研那个科目?
- These bullets fragment on impact. 这些子弹射中物体时爆炸成碎片。
- The handle of the hammer came away easily. 这锤柄很容易脱落。
- Sarcasm became a sledge hammer in their debate. 在他们的辩论中,讽刺成为强有力的武器。
- He scarred the door with a hammer. 他用锤子将门敲得疤痕累累。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries