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A computational result of RHF/LANL2DZ optimized structure and total energy shows that the isomers with C H…π structure have lower total energy, and that stability and isomeric preference of isomer are related to the C H…π interaction in the isomer.

用 RHF/LANL2DZ对该体系可能的异构体进行结构、能量优化，可能形成C—H…π相互作用的异构体具有较好的稳定性。C—H…π相互作用对含吡啶环的[CoN5Cl]^2+系配合物的异构体的选择性形成及其稳定性具有重要作用。

00 Known moving average digital filter unit for pulse response h = [k = 0,1,2 1,1,1] Calculation y = x * h , the same is likely to draw a map before 50 y s and x waveform sequence comparison y s and .

已知3点滑动平均数字滤波器的单位脉冲响应为h=[1，1，1 k=0，1，2]，计算y=x*h，在同一张图上绘出前50点y，s和x的波形，比较序列y和

The results show that the alloys are composed of LaNi5 as matrix and LaNi3 as secondary phase. With the increasing Sm substitution for La, the unit cell volume of matrix of the alloys shrinks linearly and both the hydrogen storage capacity and discharge capacity decrease. When the Sm substitution is 0.1, 0.2 and 0.3, the discharge capacity decreases from 380 mA·h/g to 370(362), 355(334) and 329(295) mA·h/g, respectively. However, the rate performance and cycle stability is improved. After 100 cycles, the capacity loss decreases from 20% to 18%(17%), 16%(14%) and 13%(11%).

结果表明：该合金是由LaNi5主相和LaNi3第二相构成；随着Sm取代La量的增加，合金主相单胞体积线性收缩，合金储氢量和放电容量减小，当Sm取代量分别为0.1、 0.2、 0.3时，合金容量由380 mA·h/g分别减小到370(362)、 355(334)、 329(295) mA·h/g，但高倍率放电能力和循环稳定性得到改善， 100次循环后的容量损失率由20%分别降低到18%(17%)、 16%(14%)、 13%(11%)。

The signals of inner H-3 and H-5 of CD shift upfield uponaddition of DBBAB, it show that BDDAB interact with CD. The chemical shift of thebenzene ring of BDDAB molecule are changed after interacting with α-, and β-CD.

随着BDDAB浓度的增加，CD的H-3，H-5的化学位移向高场移动，说明BDDAB与CD发生了相互作用。

RESULTS: Four hours after operation, rats injected with bletilla particles developed temporary conscious disturbance, and sustained hemiparesis of contralateral limbs with spontaneous circling behavior. Ischemia or infarction was found obviously in the cortex of parietal, frontal lobes and basal nuclei of the right cerebral hemisphere, where the neurons characterized with vague outlines, pyknosis and necrosis of neuron nuclei were recognized as well. But hemiparesis and spontaneous circling behavior only lasted for 12 h after embolization with bletilla gum.

结果：白芨微粒组大鼠术后4 h内呈现意识障碍，持续性对侧肢体轻度偏瘫及环转，TTC染色显示右侧大脑半球额叶、顶叶皮层和基底核附近局灶性缺血或梗塞，光学显微镜下可见缺血区脑组织水肿或坏死，神经元轮廓模糊，核固缩或裂解等；白芨胶组仅在术后术后1 h内有轻度意识障碍，12 h内出现对侧肢体行动障碍，但未见明显病理改变。

To declare what we can do with a set, we start a header file Set.h:#ifndef SET_H #define SET_H extern const void * Set; void * add (void * set, const void * element); void * find (const void * set, const void * element); void * drop (void * set, const void * element); int contains (const void * set, const void * element);#endif The preprocessor statements protect the declarations: no matter how many times we include Set.h, the C compiler only sees the declarations once.

宣布我们能做些什么用一套，我们开始一个头文件Set.h ：＃ ifndef SET_H ＃定义SET_H 外部构造无效*设置；无效*地址（无效*一套，无效*常量元素）；无效*找到（常量无效*一套，无效*常量元素）；无效*下降（无效*一套，无效*常量元素）；国际载（常量无效*一套，无效*常量元素）；＃ endif 预报表保护声明：无论多少次我们包括Set.h ， C编译器将只看到申报一次。

The calculated results show that H atom preoccupies the twofold bridge site of the subsurface on the intact W(100) surface at low coverage, and obtains the perpendicular vibration frequency of 156 meV. The H-atom adsorption on bridge site, top site and fivefold hollow site (the top site on the second W layer) were observed at high coverage.

计算结果表明，低覆盖度下， H原子优先吸附在W(100)面的内层吸附位二层桥位B'，获得156 meV的垂直振动频率，随着覆盖度的增加， H原子稳定吸附在表层的五重洞位、桥位及顶位。

With the help of Lyapunov analysis , we prove that all these signals are sufficiently regular and the close-loop system including the boundary dynamics is globally L~2, H~1 and H~3 stable and well posed.

通过Lyapunov分析，证得所有的信号是充分正则的，并且包含边界动力学的闭环系统是L~2，H~1和H~3全局稳定的和适定的。

In 1886, H. H. Wilcox bought some land that his wife then christened "Hollywood."

在1886年，H·H·维尔科斯买了一些土地，随后他的妻子将这块地命名为"好莱坞"。

The dust was first mixed with NaBH4 powder to adjust the H/Cl ratio. Then, the sample was roasted at low temperature to promote the efficiency of dehalogenation/hydrogenation reaction. By way of Cl- titration, it was found that the roasting temperature (300℃~500℃), roasting time (5 to 25 minutes) and H/Cl ratio (6.0 to 20.0) would change the dissolution of Cl- from 0.0% to 17.5%. After caustic roasting and leaching of the dust, the zinc (17.4 g/l) and lead (1.6 g/l) recovery ratio were found to be 82.7% and 61.8% respectively.

利用NaBH4在低温可促进氯化冶金反应的进行，经由氯离子浓度滴定，发现随著焙烧时间、温度及H/Cl比值之调整，氯离子之溶出量变化亦相对改变，此结果说明在使用NaBH4调配H/Cl比值由6.0~20.0的变化下，烟尘中的氯成分在低温(300℃~500℃)焙烧5~20分钟，可与金属氧化物发生氯化反应，氯离子溶出量显示有0~17.5%不等之变化量。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。