产生的

Based on history, actuality research of the High-tech Zone in Tang Shan, the text analyze the current existent problems and the procreant causes of villages in the city, which bring forward reconstruction's strategy and propose in the high-tech zones, and explore how to avoid the emergence of a new villages–in-city in the process of urban development, with a view to playing a guiding role in the reconstruction of villages and urban economic development.

本文通过对唐山市高新区城中村的历史、现状进行调查研究，分析了当前存在的问题及城中村产生的原因，提出了高新区城中村改造的策略及建议，进而探索如何在城市发展过程中避免新的城中村的产生，以期能对城中村改造及城市经济发展起到一定的指导作用。

Harmonic problems in the power system of electric power pulsive shipping are discussed in this articl.

本文对电力推进船舶电网的谐波问题进行了深入的研究。首先对船舶电气进行了分类和归纳，研究了谐波对船舶电气产生的影响和危害；对于不同的电路拓扑结构，尤其以用电设备交流侧电路结构的不同，深入分析了各自谐波产生的原因、谐波的特点。

Thirdly, it is necessary to analyze the pyrology environment of the transition space, because it is a new space form. The update of design, conformation and technology will help to meliorate the pyrology environment of the transition space and make it become a indispensable composing in the pyrology environment of the whole building.

但是对于一个新产生的空间形态无论是从交往产生的角度还是从整个建筑物的气候适宜性要求角度都需要对其热环境进行分析，通过设计、构造及技术的更新使其成为整个建筑优良的热环境体系的一部分。

In megametaphoric metafunctions, the syndromes produced by its ideational function in syntagmaxis form the basis of signifying chains, with its registral elements co-occuring and extending regularly in the same text so as to form the extensive and gestalt semantic framework of a metaphorical text; meanwhile, the metaphoric degrees can be shown in the rankshifts produced in parataxis.

其中，博喻的概念功能在横组合中产生的综合征形成&意指链&的基础，并以其语域成分在同一篇章中共现且作有规律的延伸，从而呈现出延展性和完形性等特征，并以此构成隐喻性篇章的语义框架；而在纵聚合中产生的级阶转换则可显示出一个变体的隐喻程度。

The analysis of the mechanism of the effect of the surface type on atmosphere shows that the surface impact become gradually weakens. This indicates that stable atmosphere restrains the surface disturbance, and has the restorable ability.

通过对地表类型影响大气的机制分析，表明随着模拟时间的增加，地表的影响可能逐渐减弱，这显示出处于稳定状态的大气，可以抑制地表产生的这种扰动作用，表现出大气对地表类型改变产生扰动的一种自我恢复能力。

Arbitrary waveform generator is widely used in experiment and practical work as signal sourer. Apply the HSO function of 8OC198KC MCU to generate PWM waveform, then use the PWM to compose arbitrary waveform. The concrete hardware control circuit and the software realization method are presented. Then take the three-phase SPWM waveform generator for example, pot forward the application circuit and show the result of test. Experiment shows that the waveform distortion of sine, triangle and sawtooth is small and the operation is simple. The performance is high.

任意波形发生器作为信号源，在实验教学和实际工作中有着广泛的应用；应用Intel公司80C196KC单片机的HSO功能产生PWM波形，再由FWM波合成频率在20~100Hz之间的任意波形；设计了具体的硬件控制电路和详细的软件实现方法，并以三相SPWM波形发生器为例，给出了实际应用电路及其测试结果；实验结果表明，该波形发生器产生的三相正弦波，三角波、锯齿波失真度小，操作简单，直观，性能价格比高。

CL which can be detected during tensile testing of unaged polyami-de and UV-irradiated polypropylene specimens, has been found to be an effect of thermally unstable hydroperoxides decomposing due to stress-induced adiabatic heating, which after necking is localised to the travelling neck shoulders.

在对物理尼龙和紫外线照射过的聚丙烯样件的拉伸测试过程中，采用化合光对其进行检测，可以发现一种不稳定的热效应产生的氢分解。这是由于在受拉伸颈部的轴肩局部位置，因应力作用而产生的绝热加热。

CL which can be detected during tensile testing of unaged polyami-de and U-irradiated polypropylene specimens, has been found to be an effect of thermally unstable hydroperoxides decomposing due to stress-induced adiabatic heating, which after necking is localised to the traelling neck shoulders.

在对物理尼龙和紫外线照射过的聚丙烯样件的拉伸测试过程中，采用化合光对其进行检测，可以发现一种不稳定的热效应产生的氢分解。这是由于在受拉伸颈部的轴肩局部位置，因应力作用而产生的绝热加热。

Sides are reprieved for not execution of the obligations of the present Contract if it was a consequence of circumstances of irresistible force, arisen after signing of the present Contract, i.e. if it was a result of extraordinary and uncontemplated circumstances, arising of which sides could not foresee ore prevent.

双方都没有被执行此合同的义务，如果它是由于不可抗力事件的情况下，产生的合同签订后，即如果它是一个非凡的结果，而产生的情况下，uncontemplated双方不能预见的矿石防止。

Simulative results show that the electron beam can be transported in the unmagnetized plasma-filled for two reasons. The first, the plasma neutralizes the majority of the space charge forces within the beam. The second, radial electric field generated by electron beam interaction with the plasma leads the beam to converge along axis. By PIC simulation, we find that atomic mass of the background ion effects on the Characteristics of the plasma-filled devices.

非磁化等离子体填充的RBWO-FEL的模拟表明只有在一较窄的背景等离子体密度范围内，电子注才能良好传输，产生泵波及激光功率输出，并都存在有峰值功率点，同实验观测到的结果完全吻合；该范围内，电子注的传输是由于背景离子中和了注中径向发散空间电荷力及注在等离子体中产生的径向的电场使注在轴向汇聚。

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。