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- impulse hammer exciting method 脉冲锤激励法
- The theoretical basis of pulse hammer excitation method used to detect the damage and measure the dynamic elastic modulus of solid wood flooring is briefly explained. 介绍了脉冲锤击法检测实木地板损伤及测定其动态弹性模量的理论依据,并通过有限元模拟与试验验证了其可行性。
- It showed that the modal test using hammer excitation method was successful.The method presented can give reference to the similar spatial structure's modal test. 这说明锤击法的模态试验是成功的,研究结果可为同类空间结构的模态试验分析提供参考。
- Dynamic Test of Curved Continuous Rigid Frame Bridge Model Using Hammer Excitation Method 基于锤击法的弯连续刚构模型桥动力试验
- Experimental research for dynamic coefficients of Huilong pumped storage generator /motor upper bracket are carried out using hammer excitation and varied-time-base(VTB). 用锤击法和变时基技术对回龙抽水蓄能发电电动机上机架动力特性进行试验研究。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- 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。
- We were seized by a sudden impulse to run. 我们身不由己突然想跑。
- His irresistible impulse to set fire to shoe shop. 他放火烧鞋店的不可抗拒的冲动。
- I don't find cricket very exciting. 我觉得打板球没有劲。
- 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。
- That party is only too exciting. 那个晚会真是激动人心。
- It's found that the measurement of OLTC deviation voltage by excitation method is effective.The corresponding test method and measurement request are put forward. 通过对三台变压器的实际测量和结果分析,认为采用励磁法测量有载分接开关偏移电压是有效的,并提出了试验方法和测试要求。
- He bought the house on an impulse. 他凭一时冲动买下了这所房子。
- Do you think football is an exciting sport? 你认为足球是一种激动人心的运动吗?
- 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。
- The new model come in an exciting range of colour. 这种新式样有各种鲜艳的颜色。
- He felt an irresistible impulse to jump. 他突然有个无法抗拒的冲动,想跳下去。
- My uncle bought the house on an impulse. 我叔叔一时冲动买下了那房子。
- I think football is an exciting sport. 我认为足球是一种刺激的运动。