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amplification coefficient中文是什么意思

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用"amplification coefficient"造句"amplification coefficient"怎么读"amplification coefficient" in a sentence

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  • 放大系数

例句与用法

  • The calculation - improving of stress amplification coefficient and the checking of its trouble - shooting model
    羊肠线应力放大系数改进算法及故障模型鉴别
  • Calculating results show the dynamic amplification coefficient is smaller when the stiffness of the bridge is larger and vices versa
    计算结果显示,桥梁的刚度越大,由于抖振导致的动力放大系数越小;而桥梁的刚度越小,其动力放大系数越大。
  • It is found that the current amplification coefficient strongly depends on the spin polarization of the electrons injected from the emitter to the base , the spin relaxation time and the width of the base
    自旋晶体管中的电流放大系数主要取决于注入基区的自旋极化电子的极化程度,基区中自旋的驰豫时间及基区的宽度。
  • Fatigue test indicates that strain multiplier have not been damaged for fatigue in the service life of fatigue life gage , fatigue response of fatigue life gage can be derived from the strain amplitude equal to specimen strain multiplied by amplification coefficient of strain multiplier
    疲劳实验研究表明,在疲劳寿命计工作寿命内,应变倍增器无疲劳破坏情况,疲劳寿命计疲劳响应可由静载标定放大倍数乘试件表面应变后所对应的等幅应变值得到。
  • According to the theory analysis and engineering practice , the application of natural vibration features in bridge inspection is introduced . during the transient dynamic analysis of pubugou cfst arch bridge , the time history responses of the structure under uniform velocity moving load and impact load are analyzed , and the amplification coefficients of deflection and internal forces of the structure are intensively analyzed
    在瀑布沟大桥的瞬态动力分析中,模拟分析了当移动荷载以不同速度通过桥面时的时间历程动力响应以及在冲击荷载作用下桥跨结构的时间历程动力响应,并对桥跨结构在移动荷载和冲击荷载作用下的动力放大系数作了较为详细的分析。
  • Based on these foundations , we give a perfect scheme of the bbo opos : single pass amplification coefficient of the opg under different pump intensity is calculated ; collinear type - i and type - ii phase matching tuning curve pumped by the q switch nd : yag various harmonics as well as noncollinear type - i tuning curve are calculated in details ; the effect of the walkoff for the nonlinear effect coefficient and the group velocity matching are analyzed ; the acceptance angle in parametric process is calculated ; the numerical threshold of the bbo opo is calculated ; the process of the saturation and depletion of the pump beam are analyzed ; the relationship of the conversion efficiency and reflectance of output mirror are discussed ; various linewidth controlling methods are discussed ; the improvement of the beam quality applying the unstable cavity is discussed ; and the crystal bbo design is considered
    在此基础上,给出了一整套bbo - opo激光参数设计方案:计算了不同泵浦强度下的参量放大倍数;详细计算了在nd : yag调q激光器各次谐波泵浦条件下的共线类和类相位匹配的调谐曲线,以及非共线类相位匹配调谐曲线;分析了走离角对非线性系数和群速匹配的影响;计算了参量过程的允许角;计算了bbo - opo的理论阈值条件;分析了饱和与泵浦光束的消耗过程;给出了转换效率与超过泵浦阈值的倍数的关系;讨论了转换效率与输出镜反射率的关系;讨论了线宽控制的各种方法;研究了利用非稳腔改善光束质量的方法;考虑了bbo晶体的设计。
  • To guarantee the stability of the frame in strong earthquake motion , and on the basis of analysis on the concept of “ capacity design ” in the above three countries seismic design provisions , it is advised that the moment amplification coefficients at the bottom sections of columns for the frame structures in some seismic intensity be increased to reduce the possibility of the frame column yielding . taking the above three countries seismic codes as reference , it is recommended that it be added details of seismic design by using diagonal shear reinforcement to safeguard beams against sliding shear failure , when the positive - negative shear forces are reverse and the ratio is high
    为了保证在大震作用下框架结构的稳定性,借鉴国外规范“柱-梁承载力级差系数”的思想,本文提出了对部分抗震等级的框架结构的柱端抗弯能力增强系数应予以提高,以降低框架柱屈服的可能性;参照国外有关规范的发展,本文建议对于正、负剪力反向且比值较大的框架梁宜增加交叉斜筋,以防止沿垂直裂缝发生严重的剪切错动。
  • According to purpose of the towed flight , a new trajectory consisting of taking off , climbing phase , level flight phase is presented with . trajectory pitch angle of the towing plane is optimized . according to the flight law of the towing plane , the fin deflection angle and amplification coefficient of particle - system trajectory of carrier rocket are designed , in order to realizing flight steadily of the carrier rocker
    根据牵引飞行的目的,对载机应用了“起飞?爬升?平飞”的变轨道飞行方案,同时对载机轨道的倾角、倾角变化规律进行优选设计;再根据载机的飞行规律,对运载器质点系轨道的舵偏规律及其放大系数进行了设计计算,实现运载器稳定牵引飞行。
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