According to the US traffic safety code, the automobile producer should in 5 working day introversion US Country Highway traffic Safe Bureau circular automobile flaw, but Toyota Corporation delayed for 4 months only then to report the partial vehicles existence accelerator pedal flaw at least.
根据美国交通安全法规，汽车生产商应在5个工作日内向美国国家公路交通安全局通报汽车缺陷，但丰田公司至少拖延了4个月才报告部分车辆存在油门踏板缺陷。
The subject of longitudinal microwave instability of a single bunched beam in a circular accelerator is studied with perturbation approach based on the Fokker-Planck equation, the potential well distortion effect and the synchrotron radiation damping effect being also included.
在Fokker-Planck方程的基础上采用微扰展开方法对纵向微波不稳定性的发生机制及过程进行了分析，并且根据计算结果，研究了辐射阻尼效应对纵向微波不稳定性的影响。在计算中包含了静态的势阱畸变效应。计算结果表明，包含辐射阻尼效应的纵向微波不稳定性阈值高于没有辐射阻尼效应的不稳定性阈值。
The method can be used to calculate the equilibrium orbit of particles in those circular accelerators with very large magnetic flutter, say, the fixed field alternating gradient (FFAG) accelerator.
本方法可用于计算磁场调变度很大的圆形加速器（例如固定磁场交变梯度加速器）的粒子平衡轨道。
It is proved that in electron circular accelerator, the longitudinal distribution of particles in electron bunch can be approximately expressed as hollow distribution.
在电子环型加速器中可以证明，电子束团中粒子沿纵向的分布律可近似地表示成为空心分布。
Bi-loop circular cooling ── a method for cooling the magnetic coils of the 2.5 mV Van de Graaff accelerator
一种冷却静电加速器磁铁线圈的方法&双回路循环冷却