一系列

As a result, low altitude operation is characterized by the appearance of a series of alternating pressure peaks and valleys along the nozzle surface.

因此，低空运作的特点是出现了一系列的交替的压力，高峰和低谷沿喷嘴表面。

The process then repeats itself, setting up an alternating series of high- and low-pressure zones on the nozzle wall.

然后，这一进程重演，设立一个交流的一系列高，低压力区的喷嘴墙。

Many child development experts view early childhood as a series of alternating attachment and separation phases that help to establish the child as an independent person who can relate happily to others.

许多儿童发展专家认为幼儿教育作为了一系列的交替附着和分离阶段，这有助于建立儿童作为一个独立的人谁可以涉及愉快地给他人。

In color dragons varies from greenish to golden, with a series of alternating short and long spines extending down the back and along the tail, where they become longer.

不同的颜色从绿色的巨龙，以金色，提出了一系列短期和长期交替棘延长了回来，并沿尾，他们在那里成为更长的时间。

Its eastern margin is more diffuse and consists of a series of alternating deep forested valleys and high mountain ranges that run approximately north-south, bounded by the lowlands of the Sichuan Basin of China.

它的东方边缘更开阔并且由一系列的高低错落森林山谷所组成和近似南北连绵起伏的高山，与中国的四川盆地的低地接壤。

2A series of alternating polyamide-imideswith fluorenyl cardo structure was synthesized by "one-pot" polycondensation of cardo diamines,trimellitic anhydride and various aromatic diamines including p-phenylene diamine,m-phenylene diamine, 4,4\'-oxydianiline,3,4\'-oxydianiline,2,2-bis[4-(4-aminophenoxy)phenyl]propane, 2,2-bis[4-(3-aminophenoxy)phenyl]propane respectively using triphenyl phosphite as condensing agents.

采用"一锅法"(One—pot Synthesis)，由Cardo二胺、偏苯三酸酐和不同二胺包括对苯二胺、间苯二胺、4，4\'—二氨基二苯醚、3，4\'—二氨基二苯醚、2，2—双[4—(4—氨基苯氧基苯基]丙烷和2，2—双[4—(3—氨基苯氧基)苯基]丙烷合成了一系列含有芴基Cardo结构的交替聚酰胺酰亚胺。

Many people in the field of alternative medicine and nutrition maintain that there are a whole host of beneficial uses for these two herbs.

许多人在这一领域的替代医学和营养维持，有一系列有益的用途。

The characteristics of the structure and application of aluminate zirconate coupling agents were discussed.

介绍了铝锆酸酯类偶联剂的结构特点及应用特点，合成了一系列铝锆偶联剂，对其应用性能进行了测试。

With the development of aluminum oxide industry in the country, a series of environmental problems caused by red mud, a harmful byproduct of highly alkalinity, cannot be neglected.

随着氧化铝工业在我国的发展，氧化铝生产的副产物赤泥作为一种高产出并具有强碱性的有害废渣带来的一系列环境问题已不容忽视。

Paper studies the practical stability of electricity market models by tools, for example, the appropriate structure Lyapunov functions, Cauchy matrix, the matrix measure, constant variation. Judging practical stability sufficient conditions and estimating formula of ultimate convergence boundary are provided. Conditions are descriptive by coefficients of models. At the same time, paper studies the Lyapunov stability of the electricity market. As well as the sufficient conditions of judging electricity market Lyapunov stability are provided. Some of conclusions improved the results of Alvarado and others. The conclusion of Lyapunov stability has made a comparative with practical results.

首次将实用稳定性理论和方法应用于电力市场稳定性的研究中，借助于构造合适的Lyapunov函数、柯西矩阵、矩阵测度、常数变易法等工具，系统研究了所建电力市场模型的实用稳定性，得到了用模型的系数来描述其实用稳定性的一系列判定条件和最终收敛边界的估计公式；同时对电力市场的Lyapunov稳定性进行了研究，得到了电力市场稳定性的若干判据，部分结论改进了Alvarado等人的结果；随后将Lyapunov稳定的结果与实用稳定进行了比较。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。