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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 simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The Research on Safety of Smaller Stab Detonator in Fuze Hammering Test 小型针刺雷管在引信锤击试验中的安定性研究
- 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。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- 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
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Test hammering the nuts of the bolts for looseness. 以锤敲击螺帽检查松动。
- The hammer is missing from my toolbox. 我的工具箱里少了一把锤子。
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- Our big guns have been hammering away at the enemy positions. 我们的大炮已向敌人的阵地发起连续轰击。
- He is answering the test paper busily. 他正忙着答考试卷。
- A hammer is used for driving in nails. 子是用来钉钉子的。
- Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
- 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。
