原振侠与卫斯理 The Seventh Curse ; The
原振侠 The Legendary Ranger
年【原振侠与卫斯理 The Seventh Curse
原子振动 [物] atomic vibration ; atomic oscillation
原子束共振法 atomic beam resonating method ; method atomic-beam resonance
原子束磁共振 atomic beam magnetic resonance ; abmr
振动原理 principle of vibration
原子束磁共振仪 atomic beam magnetic resonance apparatus
原子束共振 [物] atomic beam resonance
本文采用能量集中与耗散的方法，提出了增层结构的优化刚度和质量，降低原结构的动力反应，达到了利用增层减振的效果。
Based on the method of gathering and dissipating energy, this paper puts forward the way to reduce the building's dynamic reaction by optimizing rigidity and quality of the increasing building floors.
隔振器式张紧系统带锯机是在原杠杆压砣式张紧系统带锯机的基础上加以改进而形成的一种新式带锯机。
A improving level and weight model tensile system for band saw machine was devised on existing level and weight tensile, compared to existing mechanism in band saw vibration.
它们具有设计新颖、电路简单、结构合理、防振性好，维修方便等特点，其运行可靠性和主要技术指标已超过原进口产品。
They have the features of; new in design, simple in circuit, and with reasonable structure, well-vibration-proof and major technique norms have overtaken those importations.
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