您要查找的是不是：
- forced excitation method 强迫激励法
- The primary resonance bifurcation problems are discussed for an arch structure with parametric and forced excitation. 摘要研究拱型结构在参数激励与强迫激励联合作用下的主共振情形的分叉问题。
- 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'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。
- 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。
- Reversing-time limiting of forced excitation 强励反时限限制器
- parametric and forced excitation 参数强迫激励
- In this paper, the problem of controlling the Euler's dynamically buckling problems by means of the coupled feedback controlling and periodic force excitation were studied. 摘要研究了利用藕合反馈控制法和周期激振力法来控制欧拉动弯曲问题。
- rectangular wave excitation method 方波激发法
- This article will consider a variety of excitation methods that can be used in active sensor/transducer applications and will show some typical circuits. 这篇文章将考虑激发方法的多样性有可能被使用在主动传感器应用和典型电路中。
- 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。
- WANG Min-qing, SHENG Mei-ping, SUN Jin-cai, et al.Vibrational power flow in infinite stiffened-plates with force excitation applied on plate[J].Acta Acustica, 1997,22(4) :323- 328. [7]王敏庆;盛美萍;孙进才;等.;板受力激励下加筋板结构振动功率流[J]
- The singer forced his low notes. 那位歌手勉强唱出低音。
- A terrible storm forced the ship to put back. 可怕的风暴迫使这条船返航了。
- I was forced to sign the agreement against my will. 我被迫违心地在协议上签了字。
- The town was forced to yield after a long siege. 该城受长期围困而被迫弃守。
- Magnetic force excited by moving magnetic field media with permanent magnet breaks a new way of EPM. 以永磁材料为工作磁体的运动磁场在熔融金属中产生电磁力，对金属熔体进行驱动控制的方法开辟了材料电磁加工的新技术。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- The British line was forced back a short distance. 英军的阵线被迫后退一段距离。
