查询词典 transient time

The stabilized biconjugate gradient and fast Fourier transform method is deployed to analyze the transient EM characterization of the objects embedded in a half-space and a three-layer background.

应用稳定的双共轭梯度－快速傅立叶变换方法，分析了两媒质半空间和三分层媒质中浅层埋入体的脉冲电磁散射。

Keywords Bromobenzene;Laser flash photolysis;HNO_2;Transient absorbance spectrum;OH radical;Cross-reaction

溴苯； 激光闪光光解； HNO_2；瞬态吸收光谱；·OH自由基；交叉反应

The result of stress analysis shows that temperature load induced remarkable thermal stress, and under pressure and temperature load, the distribution of the stress depend on the thermal stress. The most dangerous casse is not the steady operating case, but the transient case at the moment that the shell-side fluid is just shut down, but tube side pressure load and thermal load still retain.

通过强度分析表明，温度载荷对管板造成了较大的热应力，而且在温度载荷及压力载荷共同作用的工况，热应力决定了整个管板系统的应力分布；本题研究的管板的危险工况不是发生在管程载荷、壳程载荷和温度载荷同时作用的正常操作工况下，而是发生在可能出现的壳程压力先停(管程载荷和温度载荷同时作用)的瞬态工况下。

Objective:To explore the changes of plasma Lysophatisic acid level in patients with transient ischemic attacks or cerebric infrction.

目的：观察短暂性脑缺血发作和脑梗死患者血浆溶血磷脂酸的变化，探讨其在缺血性脑血管病发生发展以及早期诊断中的临床意义。

Objective:To explore the changes of plasma Lysophatisic acid level in patients with transient ischemic attacks or cerebric infrction.

溶血磷脂酸是磷脂中的一种小分子物质，是磷脂生物合成早期阶段的关键性前体，在体内的信号传递中起着十分重要的作用，因此被称为多功能&磷脂信使&［1］。

Objective:To explore the changes of plasma Lysophatisic acid level in patients with transient ischemic attacks or cerebric infrction. And to value the effect of those in the formation and progress of those diseases.

目的：观察短暂性脑缺血发作和脑梗死患者血浆溶血磷脂酸的变化，探讨其在缺血性脑血管病发生发展以及早期诊断中的临床意义。

Objective:To explore the changes of plasma Lysophatisic acid level in patients with transient ischemic attacks or cerebric infrction. And to value the effect of those in the formation and progress of those diseases.

溶血磷脂酸是磷脂中的一种小分子物质，是磷脂生物合成早期阶段的关键性前体，在体内的信号传递中起着十分重要的作用，因此被称为多功能&磷脂信使&［1］。

The incidence rates and duration of ventricular dilation-induced arrhythmias in each of verapamil, chelerythrine or glibenclamide group were similar to those in control group. Conclusion Ventricular dilation may induce arrhythmias in isolated rat hearts, which is inhibited by ischemic preconditioning. The transient increase in [Ca(superscript 2+)] appeared to be a triggering factor in the process of ischemic preconditioning. K channel PKC might also play an important roles in this process.

对大鼠心室进行膨胀可诱发心律失常；缺血预适应对心律失常的发生具有抑制作用；细胞内钙离子浓度的短暂升高可能是缺血预适应发挥抑制作用的驱动因子；ATP敏感性钾通道及蛋白激酶C在缺血预适应过程中可能发挥了重要作用。

According to the feature that the advantages and disadvantages of the three methods are supplementary to each other, a new method called"Synthetic Direct Method"has been proposed for fast direct transient stability analysis, which compositely uses the advantages of three methods and is fault tolerant and with higher accuracy and reliability.

本文重点对此进行了深入研究，主要工作如下：对常用三种直接暂稳分析算法，即：相关不稳定平衡点法、势能边界面法、扩展等面积准则法，从计算假定、计算精度、计算速度及可信度等多方面，在理论上及实际计算上进行了大量的研究和比较，分析了大误差发生的原因，并对方法作了改进和完善。

Pan Yue could aptly concretize condolences and grievances into words, partly due to the toil and ordeal he personally went through, and partly to his excessive obsession with the pursuit of a decent political position, which deprived him of happiness and pleasure. Loneliness and dreariness was his only and last emotional experience in a transient life, which made his writings of condolences and grievances almost unrivaled.

潘岳善写哀悼之情，一方面源于现实生活的残酷，一方面缘于个人经历的不幸，还有不容忽视的另一方面，就是&误尽平生是一官&的执迷不悟，是他失去了感受欢乐的能力，生命体会的欢愉只有在失去之后才倍觉悲恸与孤凄，&逝日长兮生年浅，忧患众兮欢乐鲜&，孤凄是他感受生命易逝中唯一的也是最后的情感体验，因此它的哀诔之文极尽孤凄。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。