激

Mechanical excircle drum scanning laser imager basic input section, information processing section and laser scanning records section, etc., the first two parts of the architecture and cannotation and Prism′s machanistic imagesetter is basically the same, the main difference in the recording section, laser scanning scanning drum is made of leichtmetall Al-detontion made of hollow to reduce inertia guarantee a smooth rotation, its work, the constant speed.

板滞式边方滚筒扫描激平照排机根基由不不输入局部，新闻办理局部和激平扫描纪录局部等构不败，后两局部的构不败道理与功能与棱镜扫描式激平照排机根基不异，次要不同在激平扫描纪录局部，扫描滚筒是用不沉金属铝制不败的空腹方筒，以减小不停不静惯量包管回旋扭不停不乱稳，处事时，以恒定的速率回旋扭不停。

The purpose of this study were to:(1) study the effects of foreknowledge on the heart rate variability of college students under stress.

本研究的目的在于：一是研究预知对应激者心率变异性的影响；二是比较预知和腹式呼吸对应激者心率变异性的影响；三是研究预知对不同性别应激者心率变异性的影响；四是研究预知对内外倾应激者心率变异性的影响。

It was demonstrated that substance p,calcitonin gene related peptide,neurokinin A and neurokinin B immunoreactivities in circulating blood,nodose ganglion,C7-T5 spinal ganlia and dorsal horn and solitatary nucleus were increased in the asthmatic guinea pig than in normal control.

测得哮喘豚鼠结状神经节，C7～T5段脊神经节，C7～T5段脊髓后角和孤束核内P物质，降钙素基因相关肽，神经激肽A和神经激肽B水平明显高于对照组P.05。测得哮喘患者血浆P物质，降钙素基因相关肽，神经激肽A和神经激肽B含量高于正常对照组P.05。

By observing the effect of the short-distance transportation stress on the experimental animals, the method establishes the short-distance transportation stress evaluation, comprises technology index systems such as energy metabolism totem GLU, immunologic function executor WBC, HPA axial final effect laser CORT, etc., ensures that the health adaptive stage after the short-distance transportation stress is at least 72 hr and provides the nutrition replenisher intervention measure for relieving the adverse reaction of the short-distance transportation stress.

本发明通过观察短途运输应激对实验动物的影响，建立了短途运输应激评价的包括：能量代谢标志物GLU、免疫功能执行者WBC、HPA轴终末效应激素CORT等的技术指标体系，确定了短途运输应激后的健康适应期至少为72hr，并提供了减轻短途运输应激不良反应的营养补充剂干预措施。

In order to verify the prediction efficiency, 27 interplanetary shock events from January 1979 to June 1982 and 68 interplanetary shock events from February 1997 to January 2000 are used for testing. Comparing the results of our disturbance model to those obtained by STOA and ISPM, we find that our disturbance model is as good as the other two models, and in some cases even better.

为印证扰动传播模型的适用性，利用79年到82年间的27个激波事件，以及97年2月到2000年1月间的68个激波事件，对激波到达地球轨道附近的传播时间进行了预测，并将结果与目前流行的行星际激波事件到达地球轨道时间的STOA和ISPM预报模型所得结果进行了比较。

In this dissertation, InGaAs/InGaAsP/InP MQW microdisk laser and its characterization were presented. Some conclusions are as following: the characteristics of lasing threshold was discussed by using rate equation. The dependent relations between threshold and cavity volume, spontaneous emission coupling efficiency β were investigated. The whispering gallery mode and spontaneous emission in a microdisk geometry were then studied. Almost all spontaneous emission was coupled into the lowest order TE mode when the normalized thickness of photonics well was between 0.15 and 0.5. The design principle and device process of InGaAs/InGaAsP/InP MQW microdisk laser were presented. The microdisk lasers with the diameter of 8μm, 4. 5μm and 2μm were succesfully fabricated by using etching techniques. The pulse lasing thresholds for the microdisk with the diameter of 8μm and 4. 5μm were 170μW and 15μW, a record results compared with the published in the literature. The cw lasing threshold for a 2-μm-diameter microdisk was only a few μW. We haven't found similar report up to now. To solve the problem of directional output in a microdisk laser, the power coupling efficiency in a double disk geometry was investigated with the theory of waveguide mode couple. A new structure of electrically pumped microdisk laser with output waveguide was designed, making a foundation for the practical use of microdisk laser.

本文主要研究InGaAs/InGaAsP/InP多量子阱半导体碟型激光器的研制和特性表征，并取得如下结果：利用速率方程理论讨论了激光器激射阈值的特性，分析了阈值与腔体积和自发发射耦合系数β之间的关系；讨论了微碟光子阱结构中的自发发射特性和微碟中WGM模式特性；光子阱结构在其归一化厚度在0.15-0.5之间时，几乎全部自发发射进入到最低阶TE模式中；研究了InGaAs/InGaAsP/InP多量子阱微碟激光器的结构设计原理和器件的制备工艺；利用刻蚀方法成功制备出直径分别为8μm、4.5μm、2μm的碟型微腔激光器；直径8μm和4.5μm的微碟脉冲光泵浦激射阈值分别为170μW、15μW，是目前所见文献报导中比较低的；直径2μm的微碟连续光泵浦激射阈值仅几μW，目前尚未见到达到类似结果的研究报导；为解决微碟激光器激射光定向引出的问题，通过波导耦合模理论分析了双层碟之间功率耦合效率；据此设计了新型带耦合输出波导的电泵浦微腔激光器，为进一步研制可实用的电泵浦微腔激光器打下基础。

According to the anti-counterfeiting laser molded holographic imaging technology identifies the hologram of different can be divided into three dimensional laser pulse classics, bolographic anti-false and molded synthetic molding, multiple image laser molding, dynamic molding, dynamic grating molding, embedded hologram molded, inks encryption such as holographic laser molded anti-false identification.

根据激平模压全息不攻假标记全息图不败像技艺的差别可不兵其不合为经典、脉冲不一维激平模压全息不攻假标记以及不合不败模压、众轻图像激平模压、不静态模压、不静态平栅模压、隐不神全息模压、不攻假油墨加密激平模压等全息不攻假标记。

Results showed:(1) The airway responsiveness of smoke control group was higher than that of normal control group, the airway responsiveness of smoke + exercise group was lower than that of smoke control group;(2) Plasma level of cortisol determined immediately after exercise was higher than that determined before exercise, no significant difference occurs between that determined next day morning after all exercise finished in contrast to that determined before exercise;(3) HE staining showed, there was severe chronic pulmonary inflammatory response in smoke control group, which was reduced in the smoke + exercise group;(4) chronic cigarette smoke downregulated the protein and mRNA expression of BKca in smooth muscles of bronchi and bronchioli, exercise increased the mRNA expression of BKca;(5) chronic cigarette smoke downregulated the protein and mRNA expression of Kv1. 5 in smooth muscles of bronchi and bronchioli, exercise increased both the protein and mRNA expression of Kv1. 5 in contrast to smoke control group in bronchioli and did not effect the expression of Kv1. 5 in bronchi;(6) chronic cigarette smoke induced upregulation of FIZZ1/RELMα in bronchial smooth muscle cells, exercise decreased these effect.

结果：(1)吸烟对照组的气道反应性明显增高，吸烟加运动应激可明显降低大鼠的气道反应性；(2)吸烟运动组运动后血浆皮质醇浓度明显高于运动前，但全部运动结束后次日晨测定的血浆皮质醇浓度与运动前无明显差异；(3)HE染色显示，吸烟对照组肺组织出现明显的慢性炎症反应，吸烟加运动应激组比吸烟对照组炎症反应轻；(4)慢性吸烟可降低大鼠大气道和小气道BKca mRNA和蛋白表达，而吸烟加运动应激可使BKca mRNA表达上调，但对小气道的蛋白表达无影响；(5)慢性吸烟可降低大鼠大气道和小气道Kv1.5蛋白和mRNA表达，在小气道吸烟加运动应激可减轻这种作用，大气道则无作用；(6)吸烟使支气管平滑肌的FIZZ1/RELMα蛋白表达明显增强，而吸烟加运动组的RELMα蛋白及mRNA均明显减弱。

Totally 36 male Wister rats were randomly and averagely divided into three groups, and all groups were fed for 6 weeks: control group were fed with basic food; the rats in hyperlipidemia group were fed with hyperlipidemia diet; the rats in hyperlipidemia stress group were given hyperlipidemia diet, and were exposed under the different stressors at the same times, including limit, circumvolve and huddle.

36只Wister雄性大鼠随机平分为3组，均饲养6周，正常对照组喂食普通饲料；高脂组喂食高脂混合饲料；高脂加应激组除喂食高脂混合饲料外，同时给予限制应激、旋转应激、拥挤应激。

Social stress such as the quickened social rhythm, increasingly furied work competition, make people have more and more mental burdens. Stressful life events have high affinity to depression, this suggests that the social stress could be important in the pathogenesis of some depressive disorders.

应激是生物在生存过程中受到各种各样的刺激后产生的非特异性适应性反应，随着现代生活节奏的加快、工作竞争激烈等各种社会应激因素的加剧，抑郁症的发病率逐年升高，应激性生活事件与抑郁症的发病存在密切关系，应激已成为诱发抑郁症的重要因素。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。