激

The fluorescence spectra of 4- 5 '-p-biphenylyloxadiazolyl-2' benzyl ω-p-biphenylyl polymethylene car-boxylate have been determined. The results of experi-ment show that they can form not only intramolecularexciplex but also intermolecular excimer and triplex.

测定了ω-对联苯基多亚甲基羧酸4-[5'-对联苯基〓二唑-2']苄酯的荧光发射光谱，从实验结果得到，它们不但可以形成分子内激基复合物，而且可以形成分子间激基缔合物和三分子激基复合物。

It is shown that even for the case of vanishing IMF strength the bow shock is not rotationally symmetric with respect to the Sun-Earth line: the east-west dimension of the cross section of the bow shock exceeds the north-south dimension by about 9~11% on the terminator plane (dawn-dusk meridian plane) and its sunward side, and becomes smaller than the north-south dimension by about 8% on the tailward side of the terminator plane.

模拟结果表明，即便对于IMF强度为零的情况，弓激波相对日地连线也不具备旋转对称性质：终端面及其向阳侧的弓激波截线的东西宽度大于南北宽度（约9%~11％），终端面尾侧的弓激波截线东西宽度小于南北宽度（约8％）。

While uninjurious stress to animals is very similar to psychic stress of human, restraint has been proved as a kind of very effective measn that can induce typical and uninjurious stress.

而动物的非直接损伤性应激和人类精神性应激十分相似，束缚已被证明一种能引起典型的非直接损伤性应激很有效的方法。

The FEM, whose process is very *** and is fit to deal with complex boundary condition, is used to simulate the frequency-domain IP. Studying the characters and laws of IP\'parameters under different measuring devices and undulate topography will provide scientific references and basis and reduce the multiplicities of interpretation. It is will be an attempt and exploration.Because of the frequency of the exciting currents is usually between 10-2～102 Hz, the vector A can be seen is not change with the time and the EM effect can be ignored in the low frequency.

双频以及伪随机三频激电法以它特有的轻便、快捷、高效率等特点在有色金属矿躲勘探领域里获得了广泛的应用，运用有限单元法的推导过程简单、适合处理复杂几何外形等特点来对双频以及伪随机三频激电法进行正演数值模拟，分析和研究了激电参数在不同丈量装置、模型参数和起伏地形情况下的特点和规律，为后续的资料解释提供科学的依据和参考，为减少地球物理中的多解性做一些有益的探索和尝试。

The shaker mount is first moved a small distance toward the arch ends to ensure that the arch possesses two stable equilibrium positions, one on each side of the base line. The spring connecting the arch end and the mechanical shaker is carefully chosen such that small shaker stroke can induce large vibration amplitude of the arch.

此外，我们在激振器与拱形梁之间外加一个弹簧做连接，这可使激振器在仅能达到有限的激振振幅下，仍能使拱形梁端点有足够大的振幅产生，并使之能够发生折断式挫曲现象。

An experimental rig was used to analyze the oil film flow state of the journal and bearing block excitation. Oil film flow state in the course of changing eccentricity, excitation method, excitation force and frequency were studied.

5通过改造的轴承实验台，完成了轴颈同期涡动和轴承座振动对滑动轴承油膜流态影响的实验，对偏心率、激振方式、激振力和激振频率变化过程中的油膜流态进行观察和测试。

This paper makes comparison and analyses of the structure forms and use effects of the sealing devices of the exciters made in original Soviet Union and Chinese Anshan.

对前苏联和我国鞍山生产的激振器密封装置的结构形式与使用效果进行了对比、分析，并在这两款激振器的基础上加以改进，最终使新设计的激振器密封结构达到了较为满意的效果。

The third part of this thesis is the theoretical analysis of the effects of the non-linear interac-tions in the exciton microcavity QED.

第四章研究了激子微腔QED中腔场与库的非线性耦合以及激子-激子相互作用的效应。

This kind of ignition is"flame of line shape like"ignition, in which, the phenomenon of 3-D flame propagation has been observed.

我们称这种激波管为分部式激波管，本文成功地实现了这种分部式激波管的运行。

Kallikrein kinin system ; bradykinin ; cardiovascular system ; ischemic preconditioning

激肽释放酶激肽系统；缓激肽；心血管系统；缺血预适应

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。