查询词典 transient time

The photophysical properties of PyTS have been studied by steady state absorption, fluorescence emission and time resolved transient absorption spectroscopies.

本文利用吸收光谱、荧光光谱以及时间分辨瞬态吸收光谱研究芘四磺酸四钠盐的光物理特性。

The 3-D thermal weight function method was proposed, in which the works ussually done for finite element stress analyses for every time instants could be avoided, and the transient stress intensity factor of a body subjected to thermal shock can be calculated through direct integration of products of temperature fields and TWF.

在国际上首次以三维热权函数法为核心，绕过对每一时刻有限元应力分析这一步，直接通过温度场与热权函数的乘积的积分来计算热冲击应力强度因子K的过渡过程，极大地提高了计算效率。

Brain ischemic preconditioning is that transient ischemia in sublethal dose will result in tolerance to the following ischemia in lethal dose for long time.

脑缺血预处理即给予短暂亚致死量缺血可对随后的长时间致死性缺血损伤产生耐受。

At the same time, the paper uses the spot price expression based on security region, which takes the consideration of transmission line thermal stability constraint and static voltage stability constraint and transient stability constraint simultaneously, thus the main security constraints of power system can be considered comprehensively in the security cost allocation.

同时，该文使用基于安全域的节点电价表达式，其中计及了输电线路热稳定约束、系统的静态电压稳定约束和暂态稳定约束，使安全成本的分摊能综合考虑电力系统中主要的安全约束。

Beginning with FEM solution for transient heat conduction, turning to the theory of solar radiation and some heat engineering manuals, utilizing the commercial FEM software ANSYS, the variation regulars to time of temperature field in the standard cross-sections of the composite beam and tower columns of Harbin Sifangtai Bridge have been clarified under the third boundary condition.

本文从非稳态温度场的有限元解法入手，利用太阳辐射的相关理论和国内外热工工程手册上的数据，按第三类边界条件给四方台大桥叠合梁和主塔的一个标准截面施加边界温度荷载，采用ANSYS 软件求出了标准截面温度场随时间变化的规律。

It is also time to take note of less transient events.

也是时间关注那些更短暂的事件了。

Phase angle monitoring is important for dispatcher in watching the fault recorder with high time resolution is valuable in off line analyzing the transient state of power system.

增加对这两种先进设备的了解，使之在电力系统安全运行中发挥更大的作用有着重要意义。1 设备情况1 。1录波器的

The recursive criterion of transient current protection based on Mallat wavelet transform is presented in order to meet the real-time demands.

对暂态保护原理进一步的深入研究表明，原有的暂态电流保护方案存在着原理性的缺陷。提出了改进的暂态电流保护方案。

We find that external noise can destroy the periodicity of the transient current and cancel the long-time average current peaks.

我们发现噪声可以破坏瞬时电流的周期性并削减长时平均电流的峰值。

But this control method causes transient response time, and then we use another circuit to solve this problem.

但是此控制技术却造成了暂态响应的问题出现，因此我们增加了ㄧ个改善暂态的电路来解决这个问题。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了