spring system造句

• Optimum design of collector head spring system of pantograph
  机车受电弓弓头弹簧系统的优化设计
• Drive spring system
  传动装置弹簧装置
• Mass - spring system
  质量弹簧系统
• The spring system can be tuned instantly to adapt to body weight , skill level and terrain
  新上市的高跷棍加入一个弹跳装置，似医生用的注射器。
• Elements of electrical and optical connection - test methods - holding force of grounding spring system
  电气和光学连接元件.试验方法.接地簧组件的夹持力
• On the construct design of a fixed - fixed undamped mass - spring system under the sum of mass of system restriction
  固定型无阻尼弹簧质点系统的质量约束问题
• Easy pull - down system locks and heavy - duty spring system at intervals to fit a variety of projection formats
  拉下系统锁及重型弹簧系统适合不同投影形式
• Aerospace series . elements of electrical and optical connection . test methods . part 413 : holding force or grounding spring system
  航空航天系列.电气及光学连接元件.试验方法413部分:保持力和接地弹簧系统
• The flybar ( tm ) 1200 can propel you over 6 feet in the air with a innovative , patented , fully - adjustable elastomeric spring system
  产品说明：可调节的橡胶弹簧，高强度的铝合金材质包括超宽的脚蹬有助于安全保护。
• Aerospace series - elements of electrical and optical connection ; test methods - part 413 : holding force of grounding spring system ; german version en 2591 - 413 : 1998
  航空航天系列.电气和光学仪器连接元件.试验方法.第41
• Bias - plunger and bias - spring systems are less aggressive , and subsequently deliver a less consistent , yet still acceptable , connection between plunger and barrel
  偏置顶针和偏置弹簧系统的积极性较低，因而在顶杆和套筒之间提供一致性较低但仍可接受的连接。
• Abstract : the vibration solution of a massive spring system is presented , the effective mass of a spring is derived . the approximate period of the vibration is given
  文摘:给出了弹簧质量不可忽略的弹簧振子系统的振动解，导出了弹簧的有效质量的渐近级数表达式，指出振动呈拟周期性
• According to the possible problems in the wind - resistance design of guyed mast and the characteristic of the structure form , the concept of the mr damper - spring system is presented in this paper
  根据抗风设计的要求和桅杆结构自身的特点，创新的提出了适合于桅杆结构振动控制的mr阻尼器?弹簧系统。
• It is feasible to predict the fatigue life of the structure in the critical location when the s - n curve of the fatigue life applied . the meanings and conclusions can effectively instruct the design of leaf spring system
  最后对模型采用疲劳寿命的s - n曲线法计算能较准确的预测出疲劳破坏发生的区域及结构的疲劳寿命，在实际应用中对钢板弹簧的设计有重要的指导意义。
• The meanings and conclusions can effectively instruct the design of leaf spring system . the results of the test and simulation reveal that based on the fe analysis , the fine friction between leaves is no obvious influence upon the structure stress distribution
  本文通过使用有限元法的结构应力分析计算和疲劳试验研究表明，钢板弹簧簧片间良好的摩擦状况对结构的应力分布无明显影响。
• In this paper the ccebc is applied in the analysis of one - mass - spring system and the switches between the left and right centers in the lorenz strange attractor . quantitative indices are introduced and good results are got from sensitivity analyzing
  本文先后将ccebc用于分析单弹簧系统的有界稳定性及类lorenz系统围绕左右两个中心的切换，引入量化指标，并进行灵敏度分析，得到了良好的结果。
• It really provides convenience to evaluate and optimize the design result . 3 ) vibration analysis has been fulfilled by calling some math libraries and graphic libraries in matlab to plot graphics such as velocity - time , displacement - velocity , step response , impulse response , gain - frequency and phase - frequency . we can know the capabilities of the spring system from the graphics
  3 、在matlab环境下调用相应的数学函数库和图形库对设计的弹簧进行分析，绘制弹簧加载后系统的速度-时间响应曲线、速度-位移响应曲线、阶跃响应曲线、脉冲响应曲线、增益-频率响应曲线和相角-频率响应曲线，根据曲线来分析系统的各项性能。
• This paper deals with seismic response of a tunnel - soil system immersed tunnel ， as an underground structure ， must be compatible with the deformation of the surrounding soil thus the simplified model for a tunnel - soil system is established through two steps at the first step ， an mdof system is developed for modeling the foundation soil to this end ， dynamic behavior of the foundation soil is analyzed a typical section of the foundation soil simplified as a single mass - spring system on the basis of some equivalent criteria those mass are linked longitudinally by elastic springs to form an mdof system at the second step ， the tunnel is treated as a beam on elastic foundation ; that is ， the tunnel is connected with the soil massed to form a tunnel - soil system this model has been applied to the seismic analysis of huangsha fangcun immersed tunnel across the pearl river in guangzhou design recommendation is proposed on the basis of this analysis
  研究沉管隧道在地震条件下整体受力的分析方法分两步建立计算模型第一步通过分析场地地基土切片的动力特性，根据等效原则将其化为等效单质点体系，然后在纵向用等效弹簧连接而成为多质点体系的地基土计算模型；第二步将隧道看作弹性地基梁与上述多质点体系通过等效弹簧连结而得到土隧道体系的计算模型本文结合广州黄沙芳村珠江水下隧道工程实例建立了具体的计算模型并对多种不同的约束条件，进行了纵向与横向地震响应时程分析，为该隧道的抗震设计提供依据
• In accordance with the mr damper - spring system presented in this paper and non - linear fem model of guyed mast , an " off - on energy dissipation " semi - control strategy based upon mr damper ' s displacement is proposed , in which the control force of mr damper is close to the instantaneous optimal active control force and dissipate energy as possible as it can
  根据本文提出的mr阻尼器?弹簧系统和桅杆结构非线性计算模型，文中提出了使mr阻尼器所提供的控制力尽量接近瞬时最优主动控制力，同时又能尽量耗能的mr阻尼器对桅杆结构风振响应半主动控制基于阻尼器位移的“开关?耗能”半主动控制策略，并在时域内进行了仿真分析。