团

The result showed that IFN-γ was distributed over 20 nucleus of the hypothalamus, such as nucleus mamillaris medialis, nucleus pre-opticus medialis, area anterior hypothalami, nucleus ventromedialis, nucleus reunions, nucleus paraventricularis, nucleus supra optic, and etc. Many of IFN-γ positive nerve fibers were found in supra optic nucleus, paraventricular nucleus, nucleus mamillaris medialis and etc. Nerve fibers and astrocytes IFN-γ immunoreactive positive cells spreaded in paraventricular nucleus, nucleus pre-opticus lateralis, nucleus pre-opticus medialis and etc. At the same time, IFN-γ is also observed obviously in adenohypophysis and neurohypophysis. IFN-γ also expresses in follicular and corpus luteum.

结果显示，IFN-γ分布于乳头体内侧核、视前内侧核、下丘脑前区、腹内侧核、连接核、室旁核、视上核等20个核团中，各部分核团细胞着色程度深浅不一；在视上核、室旁核分泌部乳头体内侧核等有大量的阳性神经纤维；同时在室周核、视前外侧核、视前内侧核等13个核团中散布有一些阳性星形胶质细胞，与阳性神经细胞交错共存；腺垂体中腺细胞和神经垂体中神经纤维均有IFN-γ表达；卵泡和黄体中也有IFN-γ存在。

The organizer that the group buys cries " colonel ", the campus group that Zhang Li is northing buys a representative,"Honey is round " be her pull wires.

团购的组织者叫"团长"，张莉就是北航的校园团购代理，"蜂蜜团"就是她牵线的。

The presence of phosphorylated ERK1/2 in nucleus, cytoplasm, neurites suggests a role for ERK1/2 in phosphorylation and regulation of both cytoplasmic and nucleus targets. Numerous neurons were immunostained for ERK1/2 in Purkinje's layer, lateral reticular nucleus, some nuclei of reticular formation, raphe nuclei, nuclei related with visceral sensation, some nuclei in hypothalamus and preoptic area, amygdala, hippocampal formation, part of isocortex.

磷酸化ERK1/2在浦氏细胞层（Purkinje'slayer），外侧网状核，网状结构部分核团，中缝核群，内脏感觉有关核团，下丘脑和视前区部分核团，杏仁核，海马结构和部分同型皮质中标记数目较大的神经元。

Similarly, we have investigated the stable structure of Ge20 and found that its ground state structure is different from that of Si20. But the most stable structure is also a stacked structure from the ground state structure of Ge10 (tetracapped octahedron with Td symmetry), which is in agreement with the fragment experiment.

类似地，我们首次对Ge20团簇的稳定结构进行了同样的研究，发现它的基态结构与Si20团簇的不同，但它同样以Ge10团簇的基态结构（四帽八面体，Td对称性）为单元的一个堆积结构，这与碎片实验结果吻合。

The establishment and relaxation processes of the transient gratings, which are formed by two recording 514nm beams with different polarization directions, SS, PP, SP and ±45℃, are investigated. Using the weak absorption of the chromophores at 632. 8nm and the positive dichroism of the chromophores molecules, a kind of bi-photonic transient gratings, owing to the periodic distribution of Trans and Cis isomers, is established first time in azo-dye doped polymeric bulk sample.

实验考察了两束514nm的写入光在不同偏振情况下（SS，PP，SP和±45），在样品中形成的瞬态栅的建立和弛豫情况；利用偶氮生色团在632.8nm波段的微弱吸收和生色团分子的正二向色性，首次在块状偶氮聚合物材料中形成一种基于生色团反式和顺式异构体密度分布的双色光瞬态栅；利用瞬态栅的快速建立和弛豫，考察了其在衍射型全光开关方面的潜在应用。

ABSTRACT The technique of direct reduction of cold bond pellets has attracted much interests because pellets do not pulverize at low temperature.

冷固球团直接还原的生产工艺因为不存在低温还原粉化而比氧化球团或预热球团还原的生产工艺具有更大的优越性。

According to the technological principle, the process flow of pellet production is designed and technical demands for raw materials are determined. Test and application results show that developed Ti-content pellets have characteristics of high strength, high grade of iron and low cost and play double roles in blast furnace lining protection and reducing the cost of furnace charge material.

根据球团生产工艺原理，设计了生产球团的工艺流程并确定了技术要求，试验及使用结果表明，研制生产的含钛球团矿具有强度高、含铁品位高，成本低等特点，起到了高炉护炉及降低炉料成本的双重作用。

As a step in the regroupment of their battered regiments, Litzenberg and Murray organized a provisional battalion made up rather strangely of the combined Companies D and E, 7th Marines; and sections of 81mm mortars from the weapons companies of the 2d and 3d Battalions, 7th Marines; and Companies A and G, 5th Marines.

做为对已经遍体鳞伤的两个陆战团进行整编的一个步骤，里特森伯格和默雷组建了一个暂编营，非常奇怪地将陆战7团的D连和E连，以及该团2营、3营重武器连的迫击炮班，和陆战5团的A连与G连一起编入了这个临时组建的步兵营。

The laypersons could also try to follow the Shanga model, organize a study group with the spirit of the "six harmony and respectful ways" in which members of the study group encouraging each other.

在家人也可以一分效法僧团的模式，组成具有「六和敬」精神的学团，在学团中同修同学，彼此砥砺。

The minimum fluidization velocity has a minimum value when the frequency of sound waves is 120Hz and it will decrease as the sound pressure level increases. The degree of sound attenuation will increase while bed material is higher and the fluidization quality of fine particles will become poor and the minimum fluidization velocity will increase. Compared with TiO2, the SiO2 fine particles have a better quality of fluidization at the same fluidized conditions.The cluster/subcluster model and oscillators model are used to describe the fluidization characteristics of fine particles in a sound-assisted fluidized bed. The theoretical calculations show that the minimum fluidization velocity umf is decreased with the SPL increased at the same frequency of sound and the quality of fluidization is better.

论文还系统的考察了声压和频率对纳米SiO2和TiO2颗粒流化特性的影响，结果表明：在频率一定的情况下，声压越高，流化床中形成的聚团尺寸越小，最小流化速度越低，流化质量越好；当声压低于120dB时，声场对超细颗粒流化特性的影响减小，当声压大于130dB时，则能显著改善流化效果，使流化床内的颗粒聚团明显减小，最小流化速度明显降低，粉体带出减小；声压一定，频率为120Hz左右时，最小流化速度最低，此时流化床中形成的聚团尺寸最小，流化效果最好；超细颗粒达到较好的流化状态存在一个最佳频率范围，随着声压增高，这个频率范围将增大。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。