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- vibration reduction by trench 隔振沟
- The numerical analysis of railway vibration reduction by trenches 铁路隔振沟减振的数值分析
- Experimental Study of Blasting Vibration Reduction by Waveform Interference in an Open Stope 露天采场台阶干扰降震爆破技术试验研究
- Select suitable equipment of vibration seperation and vibration reduction, which can reduce the noise made by vibration of gear box and generator efficaciously. 选择合适的隔振减振装置,有效地降低了齿轮箱和发电机由于振动而产生的噪音。
- The cell begins reduction by first separating its DNA chromosomes. 细胞通过首次DNA染色体分离开始减数分裂。
- They envisaged the reduction by 10% annually of tariffs on manufactured goods. 他们设想对制造品的关税每年削减10%25。
- A mechanism of the promoting effect on reduction by CeO_2 has been suggested. 提出了CeO_2促进还原的机理。
- Methods We had used erternal splintage and plaster after the reduction by hand. 方法手法复位后用小夹板加石膏托外固定。
- The mechanism of vibration reduction and support characteristics are analyzed and a friction damper is designed. 分析了该支承的减振机理和支承特性,设计了摩擦阻尼器,研究了其对转子系统不平衡响应的影响。
- The effect of bubbly layer on vibration reduction of hull model is investigated experimentally. 本文介绍和讨论了舰船结构气幕减振的模型试验研究。
- Its comprehensive coverage focuses on drag, turbulent flow, and vibration reduction in airfoils. 它的广泛报导集中在机翼阻力、湍流和振动减少。
- A 5 CP 3/3 expose armor on a warrior will reduce his reduction by 15%, on a priest, it is the entire 23%. 一个5灯3级破甲可以把一个战士的伤害减少降低15%25,在一个牧师上,就是全部的23%25。
- The object of this paper is to investigate the optimum absorber parameters for vibration reduction of a beam subjected to dynamic loads. 摘要本文的目的在于研究用?硪种疲?惺芏??汉芍?旱谋苷衿髯罴鸦??怠
- The result of the vibration reduction for finite structure is simulated by using MSC/NASTRAN, which accords well with the experiment one. 对于有限结构的一维声子晶体,利用MSC/NASTRAN进行防真,仿真结果与实验吻合较好。
- By trench observations and dating of fault rocks and stratum samples, it is proved that the fault has dislocated the stratum of middle Pleistocene. 经系列探槽的开挖,断层构造岩及有关地层样品作绝对年龄测定,证明东岗断层错断了中更新世地层;
- This seems most likely due to inductance (L) reduction by a degree of interturn shorting. 这似乎是最可能的原因是电感(1)减少某种程度的股间短路。
- Utilizing frictional damping to carrying out vibration reduction on the steam turbine blade is a kind of simple and effective method. 利用摩擦阻尼对汽轮机叶片进行减振是一种简单而又行之有效的方法。
- Noise Reduction by Intracavity Multiphoton Absorption in Driven Optical Systems[J]. 引用该论文 杨国健;汪凯戈;孙寅官.
- To determine rational microsecond delay time is both the requirement of ensuring blasting quality and the key to achieve blasting vibration reduction. 确定合理的微差间隔时间,既是保证爆破质量的需要,又是达到爆破降震的关键。
- Huang C.P., H.W. Wang, and P.C. Chiu (1998), “Nitrate Reduction by Metallic Iron”, Water Research, 32(8), 2257-2264. 林伟宇(2004),零价金属(铁与锌)去除水中硝酸盐氮之研究,台北科技大学环境规划与管理研究所硕士论文。