- 更多网络例句与不平顺的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Dynamic analysis was used by train-bridge model to elevated railway system considering rail irregularity .
考虑轨道不平顺，采用整体车辆和桥梁组合的计算模型，对高架轨道进行车-桥动力分析。
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The Afghan should not to be held in shape The front is uniquely designed to traverse uneven terrain at unparalleled speed Accordingly the forequarter angulation is more pronounced than other sight hounds, the upper arm is well tucked under and the pasterns are long and sloping the feet are uousually large This is typical strair upright shoulders are not acceptable upright pasterns and small feet and pads should not be entertained
阿富汗人不应该在外形上被拿着前面独特地被设计以无比的速度因此横过不平顺的地带一侧的前半部，角度是比其他的视力更多的显着视力猎犬，上臂很好地被塞入在而且之下骨交是长和倾斜的脚是大大地 uousually ，这是典型的 strair ，直立的肩不是可接受的直立骨交和小的脚而且填补不应该被娱乐
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But premium lovers are passionate."I would simply curtail driving rather than switch grades," says Bill Teater of Mount Vernon, Ohio, who puts high-test in both his Cadillacs, though only one recommends it. He's sure both the DeVille and the Escalade run rough and lack pep on regular.
但是热爱高标号油的人热情高涨，住在俄亥俄州乌蒙山的比尔梯特説"我宁愿开少点也不换标号"虽然他的两辆卡迪拉克中只有一辆建议使用高级油，他却两辆都加高标号的，他确定他的卡迪拉克迪威和卡迪拉克埃斯克雷用普通油会不平顺，缺乏动力。
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In this paper, the measurement method and system for rail track geometric irregularities is studied based on this problem.
本文为了满足这一要求，对线路几何不平顺的高精度测量方法和系统进行了研究。
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The principles and steps of the methods were introduced, the sixth grade track ire-gularity PSD of U.S. railway samples in time domain were achieved by simulating trigonometric series respectively, the samples were taken as the inputting disturbances of a vehicle-track vertical dynamics model, the time response courses of vehicle system we- re obtained by numerical simulation.
介绍了国内外常用的轨道不平顺数值模拟方法的模拟原理和步骤，采用计算机仿真程序模拟出三角级数法生成的美国六级轨道不平顺谱时域样本，并以此作为车辆一轨道垂向动力学模型的输入激励，通过数值仿真得出系统的时间响应历程。
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The article simulates German high-speed track spectrum by MATLAB with trigonometric series method.The arch is modeled by ANSYS and make mode analysis.
考虑轨道不平顺对于车桥振动的影响，本文采用采用德国高速轨道谱，借助MATLAB应用三角级数法数值模拟德国低干扰垂向不平顺样本。
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The study is beginning in our country,so the analysis on unevenness of Overhead Rigid Suspension is necessary.
刚性接触网的不平顺是指受电弓取流的接触面沿汇流排延长与理论的平顺的接触面的偏差。
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According to by the time series estimate power spectral density\'s periodogram law principle,the research adopts five level of orbital power spectra which US Federal railway Administrative bureau FRA proposed;then,through the Fourier inverse transformation,the orbital not smooth time domain samples are obtained, which determine the track irregularity peak-to-peak value and the corresponding wave length; on the basis of the research,the influence of the wheel track dynamic contact force are considered.Based on the orbital roadbed coefficient\'s definition,computation model is established to solve the roadbed equispaced spring constant,and the roadbed uniform spring stiffness is obtained by using the numerical simulation method.Finally,based on the Matlab procedure platform,the computational procedure is established,and the load time interval caused by the moving train acts on the roadbed is obtained.
根据由时间序列估计功率谱密度的周期图法原理，采用美国联邦铁路管理局FRA提出的五级轨道功率谱，通过Fourier逆变换得到轨道不平顺的时域样本，确定了轨道不平顺的幅值及对应的波长，以此为基础考虑轮轨动态接触力的影响；基于轨道路基系数的定义建立了求解路基均布弹簧刚度的计算模型，采用数值模拟得到了路基均布弹簧刚度；最后，基于Matlab程序平台编制了计算程序，得到了运行列车作用到路基上的荷载时程。
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The coupling system including the vibration of vehicles and bridge structure is set up based on the vehicle-bridge coupling element due to pavement's stochastic irregulation, the motion equation is solved by numerical integration method.
通过基于桥面随机不平顺的车桥耦合单元建立包含车辆振动和结构振动的耦合系统，用数值积分法求解动力学方程。
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The nonstationary track irregularities in Chinese railway are measured and analyzed in this thesis.
本文首先介绍通过实测分析得到的轨道非平稳随机不平顺的特征。
- 更多网络解释与不平顺的相关的网络解释 [注：此内容来源于网络，仅供参考]
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brinkmanship：外交冒险政策
从这个事例中,一方面,中国政府会采取外交冒险政策(brinkmanship),另一方面,日本的特殊利益团体有能力获得政府的安全保护,我们可以推论:未来中日两国的双边贸易关系不会平顺.
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power spectrum density：功率谱密度
基于2004年和2005年前4个月秦沈客运专线轨道不平顺检测数据,利用Welch改进周期图算法,进行了功率谱密度(Power Spectrum Density)分析计算,获得了秦沈客运专线轨道不平顺的功率谱密度.参考国内外成熟轨道谱线,提出了轨道不平顺功率谱的拟合谱,
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unexpired：未满期的
"unexecuted","未履行的,未执行的" | "unexpired","未满期的" | "unfairness","不光顺性,不平顺性,不公正性"
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unfairness：不光顺性,不平顺性,不公正性
"unexpired","未满期的" | "unfairness","不光顺性,不平顺性,不公正性" | "unfinished","未完成的,未精加工的"