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- 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. 摘要落锤试验方法,因装置结构简单,操作方便,现已成为在隔振器冲击性能研究领域中重要的手段。
- Manafacture and application of drop hammer test machine 落锤试验机的研制及应用
- 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。
- 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。
- Discussion on drop hammer test used for inspection of rail welding quality 钢轨焊接中落锤试验的探讨
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- 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?
- 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。
- He hit the nail into the wall with a hammer. 他用一把锤子把钉子打进墙里去。
- I want to hammer in a few facts if I can. 要是能够的话,我要反复强调几个事实。
- They were testing a new weapon then. 当时他们在试验一件新武器。
- He was chipping away at the rock with a hammer. 他用锤子一点一点地击碎那块石头。
- Good teaching and good testing are closely related. 出色的教学工作与完善的测试制度密切相关。
- The hammer is missing from my tool-box. 我的工具箱里少了一把锤子。
- She smashed the hammer down onto the box. 她用锤子猛击箱子。