自发

We also find that the metal-to-semiconductor transition can be driven by squashing the armchair nanotube along any direction. In case one starts with squashing the tube along a direction that preserves the mirror symmetry, all that needs to be done is to squash the tube to a larger extent, to a point where spontaneous symmetry breaking occurs.

我们并且发现沿任何方向压缩 armchair 碳纳米管都能够使其发生金属-半导体转变，即使我们在开始压缩碳纳米管时保持了其镜像对称性，我们所需要做的只是更大程度的压缩碳纳米管，直到出现镜像对称性的自发破缺。

We have also studied the hydrodynamics of the nuclear matter with spontaneous chiral symmetry breaking based on the Poisson bracket method. The effects of mass are included and the full hydrodynamic equation of pion is given. The possibility of the phase transition to pion condensation is also discussed.

在研究具有手征对称性自发破缺的核物质系统的流体动力学时，我们运用Poisson括号方法，建立了pion介子的完整的流体动力学方程，给出了色散关系并讨论了相变和pion凝聚的可能性。

Numerical calculations are performed on the decoherence rate as a function of the polar angle, the Coulomb binding parameter, the coupling strength, the confinement length of quantum dot and the coefficient dispersion.

由于声子的自发辐射，造成量子比特的消相干，根据数值计算结果，讨论了极角、库仑结合参数、耦合强度和色散系数对消相干速率的影响。

The migration distance is closely related to the spontaneous polarization , the size of particle and the direction of polar axis.

结果表明，在SEM下用二次电子电子束轰击电气石微粒，电气石微粒产生自迁移现象，迁移距离与自发极化强度、微粒粒径、极性轴方向等因素密切相关。

The influence of far-infrared radiation from polar crystalline tourmaline on the surface tension of water was investigated.

用固液分置法排除电气石自发电场对水的影响，研究了极性晶体电气石辐射的远红外线对水表面张力的影响规律。

The second chapter focus on the development of the community education. Community education was spontaneously developed since Industrial Revolution. While the "community development" was recognized, community education began to develop self-consciously. The polestar of lifelong education urges the development of community education.

第二章考察现代社区教育的发展历程，在产业革命的背景下，社区教育开始自发发展，从"社区发展"这一命题受到充分重视开始，社区教育的自身特性得以凸现，进入了自觉发展阶段，终身教育指导思想的确立，又为社区教育的发展注入了勃勃生机。

Twelve days after the treatment of FCA intrathecal injection of CGRP (10nM, 10μl) reduced these symptoms, and, furthermore, blocked the development of the delayed polyarthritis and acceler- ated the recovery from the inflammtion.

在注射CGRP之后（佐剂后14-45天）痛敏和自发痛均较对照组轻（P.001），患肢足容积和肿胀积分均较对照组明显减轻（P.001和0.01），且健肢无一例肿胀。

In the normal rats (n=5、6), CGRP-LI were mainly present in small and some medium-sized neurons and the primary afferent fibers and ter- minals in laminae Ⅰ,Ⅱ,Ⅴ,Ⅹ and Lissauer's tract of the spinal cord; GAL- and SP-LI were mainly present in small neurons and the superficial layers of the dorsal horn. After the adjuvant injection both CGRP-and SP-LI were in- creased corresponding to the development of arthritis. On day 2, CGRP-and SP-LI were moderately increased in laminae Ⅰ,Ⅱ and the posterior commis- sure of the spinal cord and small neurons in DRG, while SP was obviously in- creased in the superficial layers and DRG. On day 14, CGRP-LI were marked- ly enhanced in the above regions with the development of polyarthritis. Some- times many strongly stained long fibers could be seen in the posteriot commis- sure.

在DRG中，CGRP主要分布于小和中等神经元之中，SP和GAL主要分布于小神经元之中；2、注入弗氏完全佐剂（含冻干结核菌0.5mg）后第2天动物（各5~6例）产生具有明显红、肿、热、痛和痛敏的急性关节炎，免疫组化实验观察到注射侧脊髓背角和DRG中CGRP-和SP-LI明显增加；在佐剂后第14天，动物患肢肿胀、痛敏和自发痛均进一步加重，部分动物健肢也出现红肿，产生多发性关节炎时，脊髓背角浅层和DRG中CGRP-和SP-LI增加更为明显，并且在灰质后联合中可见许多深染的CGRP-LI长纤维；在佐剂后第21和28天，随着佐剂性关节炎的逐渐恢复，脊髓背角和DRG中CGRP-和SP-LI也接近正常。

In this paper, the control of the atomic spontaneous emission is discussed by using the relative phase difference of the polychromatic field and certain results are obtained.

本文对利用多色场的相对相位控制原子的自发辐射问题进行了讨论，并得到了一定的结论。

In china, it is limited for the function of positive law and judicature, and most disputes are solved by various inherent rules of communities, especially customary law.

在我国特定的社会历史条件下，制定法规范以及司法资源的有限性，社会中的大量纠纷是由包括习惯法内的各种自发规则来解决的。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。