什么时候电动力汽车对于消费者和环境来说，才能够真正的物有所值？
When is an electric car worth the cost, for the owner or for the environment?
论文对以上各类指标的作用、测定方法、影响的隶属度及权值的确定原则均进行了研究，并建立了矿井非典型动力现象的评判方法。
Above all indexes action, testing ways, influence membership degree and determined weight laws are researched, and put forward a new law for judging the atypical dynamic phenomena in coal mine.
我可借此计算所需的动力估计值。
我们每天还是同样奔波工作，可是忽然之间，我们的劳动力就贬了值，连吃猪肉都成了奢侈…
We works as usual days, but our labor was suddenly devaluated down to be a situation that even pork has become a luxury.
借助ANSYS软件对封闭母线进行短路电动力计算和分析，并与理论计算值进行比较。
With help of ANSYS software, the short circuit electromagnetic force is calculated and analyzed for an enclosed busbar.
在计算染色个体的适应值函数时充分考虑了飞行器的动力约束以及规避障碍能力。
Both the dynamic constraint and the ability eluding obstacles of aircraft are considered enough in the computation of fitness function.
结果表明，对于这种大的分子团簇的结构优化，经典分子动力学能很有效地找到体系局部势能极小值。
The result discovered that, regarding this kind of large molecular cluster of structure optimization, we can very effectively find the local energy minimum by classical molecular dynamics.
本文提出了同时迭代法的一种变型算法，用来求解大型结构动力分析中的广义特征值问题。
A new improved algorithm of simultaneous iteration is presented for evaluation of generalized eigenproblems in dynamic analysis of large structures.
用解动力减振器最优值的方法求得了具有最大减振效果时l R外部电路的最佳值。
Optimal values of LR external circuit with maximum absorbing effect are studied with a method similar to optimum solution of dynamic vibration absorber.
针对松散耦合的船舶动力定位系统分布式体系结构，提出了一种基于改进的二值pmc模型的分布式系统级故障诊断算法。
For the loosely coupling distributed structure of ship dynamic positioning system, a new distributed system level fault diagnosis algorithm based on adaptive PMC model is proposed.
通过分析所得模图和相图的典型特征，得到舰船非线性横摇幅值和频率等动力学特性。
The dynamic characters about amplitude and frequency of ship nonlinear roll under typical wave parameters were obtained.
算例表明，随着杆件初弯曲的增大，其振幅值随之成比例增大，而其动力稳定性随之降低。
The calculating sample shows that along with the increase of bars' initial bending, the value of their amplitude increases proportionally and their dynamic behavior decreases.
MTMD最优参数的设计准则定义为：结构最大扭转角位移动力放大系数的最小值的最小化。
The design criterion of the MTMD optimum parameters is defined as the minimization of the minimum values of the maximum torsional displacement dynamic magnification factors.
热输原油管道的动力能耗费用与热力能耗费用之和存在一个极小值。
There exists a least value of the sum of motive power and heating power consumption costs in pipelining heated crude oil.
于是SD -AMTMD最优参数和有效性的评价准则定义为：设置SD - AMTMD结构最大动力放大系数中最小值的最小化。
The assessment criterion of optimum parameters and effectiveness of SD-AMTMD is defined as the minimization of minimum values of maximum dynamic magnification factors of the structure with SD-AMTMD.
特别分析了随着动力特征参数由零增加到一定值后，由静力失稳模态过渡到动力失稳模态的过程。
Especially, the process that the static instability mode transforms into the dynamic instability mode is simulated as the dynamic characteristic parameter increases to a certain value from zero.
实际计算结果表明该非线性气动力模型能够较为精确地计算飞机模型大幅值迎角简谐振动产生的气动力响应。
It is shown the nonlinear aerodynamic model given by the article can accurately calculate aerodynamic responses of aircraft models in large amplitude forced oscillation tests at high angles of attack.
我们每天还是同样地奔波工作，可是忽然之间，我们的劳动力就贬了值，连吃猪肉都成了奢侈。
We work as usual, but our labor was suddenly devaluated, down to be a situation that even pork has become a luxury.
本文还对典型的水动力系数进行了大量的变值计算，为进一步进行潜艇操纵性的研究提供了依据。
Extensive changing value calculation for the typical hydrodynamic coefficients are carried out and the results would provide a basis for further study of submarine manoeuvrability.
从轨道谱的功率谱密度、时间样本幅值及对动力学性能影响的角度，对比了秦沈线轨道谱和德国轨道谱。
The track spectra of Qinhuandao-Shenyang(QS) passenger railway line and German railways were compared in terms of power spectrum density(PSD), amplitude of time domain samples and dynamic performance.
在建立非刚体地球章动理论中，如何解释地球动力学扁率值的差异，如何选取地球动力学扁率值，还有待进一步的研究。
The interpretation and selection for different values of the Earth dynamical flattening will have to be approached in the construction of the future nutation theory of a non-rigid Earth.
提出了并联型混合动力汽车的混合度设计方法，重点讨论混合度设计的约束条件、边值条件及其计算方法。
Aiming at a parallel hybrid electric vehicle (HEV), a design method of degree of hybridization (DOH), mainly about the constraint, side value condition and compute method of DOH was introduced.
陀螺系统特征值问题是在转子动力学中提出的一个典型的数学问题。
Eigenvalue problem of gyroscopic systems is a typical mathematical problem derived in rotor dynamics.
本文首先提出并证明了一个动力学余能驻值原理。
A new complementary energy stationary value principle in elastic dynamics is presented and proved.
本文通过理论推导，证明在反应动力学常微分方程参数估值中所采用的拟线性化法在本质上仍然属于高斯—牛顿法的范畴。
This paper proves that the quasilinearization method for parameter estimation of ordinary differential equation in chemical reaction kinetics essentially belongs to the region of Gauss-Newton method.
通过模型筛选和参数估值，得到了环己烷水蒸汽转化反应动力学模型。
Through model screening and parameter estimation, a kinetic model of cyclohexane steam reforming reaction is obtained.
目的：研究椎动脉走行变异患者推动脉血流动力学的超声诊断价会值。
Objective To evaluate the diagnostic value of color Doppler flow dynamic changes in patients with vertebral artery course variation.
在振动力场作用下ldpe熔体的粘度减小，随振动频率的变化有一最小值。
The viscosity of LDPE melt decreases in vibration force field and has a minimum value with vibration frequency change.
在振动力场作用下ldpe熔体的粘度减小，随振动频率的变化有一最小值。
The viscosity of LDPE melt decreases in vibration force field and has a minimum value with vibration frequency change.
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