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The main conclusions obtained from the present study are summarized as following:1 An Al-Ni-Rh decagonal quasicrystal with 1.6 nm periodicity, which can be formed as main phase in the rapidly solidified Al75Ni15Rh10 alloy was found and its quasiperiodic and periodic features viewed respectively along the five- and two-fold axes were revealed by HREM.

利用能量计算、高分辨观察像以及高分辨像模拟计算结合的方法确定了复杂结构合金相ξ\'-和ξ-Al-Ni-Rh中缺陷的结构，并且讨论了电子束对复杂合金相的影响。

Aimed at DMU 70V model machining center by DECKEL MAHO company in Germany of Advanced Manufacturing Technology Lab, by means of 3-D graphics coordinate transformation, on the basis of the procedure of deduction of post-processing algorithm of other mode of motion axes and detailed deducing, the paper gives the post-processing algorithm for DMU 70V model machining center.

本文针对大连理工大学现代制造技术实验室购进的德国DECKEL MAHO公司出品的DMU 70V型加工中心，从三维图形坐标变换入手，借鉴其它运动轴方式的后置处理算法确定过程，通过详细的推导，得出了DMU 70V型加工中心的后置处理算法。

Light output analysis tests character of spectrum radiate of pyrotechnic mixtures and analyses wave band distribute of light by comparing different static blaze spectrograms of the pyrotechnic mixtures. Screen out the better pyrotechnic mixtures according to request of pumping source. Press experiments in airtight erupt container experiment, which simulate the circumstance that pyrotechnic mixtures deflagrate in quartz pipe, realize the press influence to the quartz pipe wall and the disciplinarian of axes press variety. Apply these pyrotechnic mixtures to Nd:YAG lasers as the pumping source and compare pumping efficiency of different pyrotechnic mixtures. Pumping efficiency is an important standard which checkout if these pyrotechnic mixtures are the better pumping source. Sensitivity experiment analysis incarnate security of pyrotechnic mixtures that is the essential parameter in the process of design, manufacture and use.

通过对烟火药的热分析(爆热分析、DTA、TG)，了解备选烟火药反应过程中的能量输出特性及反应过程中的物理、化学变化规律；光输出分析实验对烟火药配方光谱辐射特征进行测试，比较其静态火焰光谱图，分析不同烟火药剂光辐射波段分布特征，根据激光泵浦源的辐射要求，进而筛选更符合激光泵浦源药剂要求的烟火药；模拟烟火药在石英管中爆燃环境的密闭爆发器压力分析实验反映了烟火药在石英管中反应时对管壁的压力影响以及管内轴向压力变化规律；将烟火药作为泵浦源应用于Nd：YAG固体激光器，比较不同烟火药的泵浦效率，作为检验烟火药是否适合作为激光泵浦源的重要标准；感度实验分析体现了各种烟火药的安全性，是烟火药设计、制造和使用的必要示性数。

At a height of over 4,000 feet, this mine is 7 miles away from the nearest village and currently extracts Diaspore by hand, using chisels and pick-axes.

该矿位于色利米耶村7英里以外4000英尺的高地上，目前主要为以錾掘工具的手工开采。

Erect axes dichotomize, at the branching position of which an axillary tubercle is sometimes present.

根据孢子囊的着生位置和边缘加厚带，该植物被归入工蕨类。

After 180-min stress, the diencephalon contents of 5-HT and 5-HIAA correlated positively with the plasma levels of corticostreone and 〓· These results indicate that brain 5-HT participates in the activation of hypothalamic-pituitary-adrenal and hypothalamic-pituitary-thyroid axes during stress.

甲状腺切除还可以阻断侧脑室注射5-HT引起的加重溃疡形成的作用，而地塞米松预处理则无此作用，提示侧脑室注射5-HT加重溃疡的作用主要通过兴奋HPT轴实现。

The finite element method and direct numerical integration method are used in the calculation. Through an engineering example, the numerical simulations of time-course response and axes contrail are respectively carried out when the units are acted under transient initial displacements and transient imbalance loads.

采取有限单元法和直接数值积分法相结合的方法，结合工程实例，对机组在瞬时初位移和瞬时不平衡载荷作用下的时程响应及轴心轨迹分别进行了计算机仿真计算，并对计算结果进行了分析和讨论。

For every ULA, the wide-band signals are sampled in spatial and temporal, then 2-D discrete Fourier transform is carried out. A projection operation on 2-D representation of wide-band signals is applied in the spatial-temporal frequency domain. The direction cosine relative to the ULA axes is estimated by MUSIC algorithm.

该方法采用3个共面的均匀线阵，每一均匀线阵对宽带信号空间采样，然后进行空时二维DFT变换，在空时频率域对宽带信号进行投影变换，用MUSIC算法实现宽带来波信号方向余弦的估计。

The analysis of theory and experiments shows that dark photovoltaic solitons depend on the direction of propagation,orientation of the intensity gradient,with respect to the crystalline axes of the medium.

实验和理论分析表明，暗光伏孤子的形成与光的传输方向，强度梯度与晶体c轴夹角有关；只有在一定的条件下，才能得到稳态的部分空间非相干暗光伏孤子。

A shape that is generated by rotating an ellipse around one of its axes.

一种由一个椭圆围绕它的某个轴旋转而产生的形状。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。