查询词典 transient

The transient temperature field and structural response of shell are numerically simulated by the finite element method.

同时结构的各种材料参数往往是温度的函数，这是一个材料非线性的热动力学问题。

An individual machine energy function observationally decoupled method has been proposed in this paper, which is able to compute the transient stability region of the machine by measuring its locally available variables.

对大型电力系统，如何利用局部可测信息在线分析其中各别机组的暂态稳定性能是一个长期以来引人入胜，却很少有人涉足的课题。

OCCAM algorithm has been successfully used to invert transient Rayleigh wave dispersion curves for lower velocity layers.

OCCAM算法在大地电磁测深资料反演中已获得了成功应用。

Current, a surname brought a knife to had been published " I am knife knife "," friend knife knife " and " be loved transient " 3 offprint.

目前，慕容引刀已经出版了《我就是刀刀》、《朋友刀刀》和《被爱路过》3本单行本。

And ofttimes the beauty of poetry, so sad in its transient loveliness, had misted her eyes with silent tears for she felt that the years were slipping by for her, one by one, and but for that one shortcoming she knew she need fear no competition and that was an accident coming down Dalkey hill and she always tried to conceal it.

沃尔什。后面还有什么"薄暮中，你会到来吗？"之句。诗是那样可爱，其中所描绘的无常之美是那样令人悲伤，以致她的眼睛曾多次被沉默的泪水模糊了。

The effect of material property parameters on the transient stress and strain has been evaluated.

讨论了各材料性能参数对局部热处理过程瞬态应力和应变的影响。

After the transient temperature distribution has reached dynamic equilibrium, because of radius temperature gradient periodically changing with time, the optical path difference between center and edge beam is also periodically changing with time.

当晶体温度达到周期性分布后，由于晶体径向温度梯度的周期性变化，引起通过晶体的平面光波的中心和边缘光线相对光程差也随时间作周期性变化。

Linear optimal controller with output feedback also has better dynamic performances, which is examined by transient stability simulation of simple and multi-machine system.

简单系统和多机系统的暂态仿真表明，输出反馈线性最优控制器也具有比较理想的动态品质和调节性能。

Moreover, based on a widely used transient stability program, the optimization results obtained are verified.

所有优化结果均用一个在电力系统中广泛使用的暂态稳定仿真程序进行了验证。

Several transient compounds were synthesized by the homo- and heterogeneous reactions of reactive halogen compounds, In-situ ultraviolet photoelectron spectroscopy and photoionization mass spectroscopy as well as theoretical calculations were used to study their molecular structures, stability and molecular orbital properties, their electronic structures and geometric structures were obtained for the first time; Simultaneously, the electronic structure and thermal dissociation of acetyl peroxynitrate and trifluoroacetyl peroxynitrate which have great importance in the atmospheric chemistry were studied; The substituent effects of series of halopyridines and halothiophenes were studied by the ultraviolet photoelectron spectroscopy method for the first time. The atmospheric chemical reaction between peroxyacetyl radicals with IO radicals as well as the dissociation of the most stable isomer of CH3COIO3 were calculated by density functional theory, it was found that the CH3COOIO2 isomer may be act as a new reservoir of inorganic iodine in the stratosphere.

通过活性卤素的系列均相与非均相化学反应合成了几种瞬态物种，采用原位紫外光电子能谱和光电离质谱结合量子化学理论计算对化合物的分子结构、稳定性以及分子轨道特性进行了研究，首次获得了这些物种的电子结构和几何结构的信息；同时研究了大气中有重要作用的乙酰过氧硝酸酯和三氟乙酰过氧硝酸酯的电子结构性质及热解过程；采用紫外光电子能谱手段首次研究了系列卤代吡啶和噻吩的取代基效应；通过量子化学理论计算研究了乙酰基过氧自由基与IO自由基的大气化学反应及其最稳定异构体CH3COOIO2的解离，发现该物种可能是无机碘化合物在平流层中的储库物种。

Go to your desktop and right click in a blank space.

请到您的桌面，然后右击一个空白。

Tara appears in Buddhism, Jainism, and particularly, Tibetan Lamaism, as a complex array of manifestations: goddess of ascetism and mysticism, mother creator, protectress of all humans as they cross the sea of life.

度母出现在佛教，耆那教里面，尤其是西藏的喇嘛教，作为一系列的陈列阵容；神秘的女神，创世之母，人类横过生命之海洋的女性保护者。