结构体

The unusual features of the manganese oxides indicate that the lattice deformation directly influences the bond length and angle of MnO 6 octahedron.

这说明晶体结构和畸变直接影响锰氧八面体的键长和键角，该体系的结构特征分析对探讨其电磁输运性质至关重要。

Through the analysis of crystal structure and phase compositions, it was concluded that the precursor carburization and substrate temperature are the most important parameters to get nanostructure tungsten carbide thin films.

通过分析影响薄膜的晶体结构、化学组成的因素后，认为要得到具有纳米晶结构的碳化钨薄膜，主要应控制前驱体气体中的碳钨比以及基底温度。

According to the structural intensity model of the Hybrid Extend-range Projectile at the first critical state, in order to validate the structural intensity of the pill at the first critical state, This paper analyses the transient process of cartridge case, rammer, gasket squashing in bore in detail.

本论文结合科研项目，主要通过建立复合增程榴弹在第一临界状态时的结构强度动力学模型，对弹体、弹带、药柱和垫板在相应的冲击挤进过程进行了瞬态有限元分析，校核了弹丸在第一临界状态时的结构强度。

The influence on absorption coefficient brought from shape choice with cylindrical or cone-shaped cavity, square or hexagonal profile, from different closure as air or water, from different material properties and structure sizes, are analyzed based on the numerical calculations. Some general characteristics are summarized. It shows that lowest resonance frequency of sound absorbent coefficient is inversely proportional to volume of cavity and sound absorbent coefficient is proportional to perforated percentage.

2通过数值方法研究了吸声结构内腔为圆柱腔和圆锥腔、基材的剖面形状为正四边形和正六边形、不同背衬、基材材料特性、尺寸大小对整体吸声效果的影响，总结了这些情况下非旋转对称吸声结构的声学特性变化规律，得出腔体体积越大，吸声系数最低共振频率越低；穿孔率越大，吸声系数越大的结论。

But all the related investigations are concentrate on Body-Centered Cubic and Face Centered Cubic metals, hexagonal close-packed metals have not been involved yet.

但目前的研究主要集中在体心立方和面心立方结构的金属，而密排六方结构的金属尚没有涉及。

The fcc structure is a close-packed structure, and the bcc structure is not, which explains why the volume of the iron decreases when this transformation occurs.

由于面心立方结构是一种密堆垛结构，而体心立方则较松散，这解释了铁在加热过912℃后体积减小的现象。

The configuration mensuration that researcher makes element of body of in order to is a foundation (a kind of objective, automatic method, the change that analyses cerebral structure can sensitively) studied sex of 27 crowd together has a headache cerebral structure of the patient, the collator that matchs with 25 undertook comparative.

研究人员使用以体素为基础的形态测定法（一种客观、自动的方法，能敏感地分析脑结构的改变）研究了27例丛集性头痛病人的脑结构，并与25例匹配的对照者进行了比较。

Aimed at the common problems for the mechanical seal of large-scale desulphurization circulating pump during operation process,such as vibration,axial impact and dry friction and so on,a new mechanical seal with bumper and reduce expenditure ring was designed,which is suitable to working condition requirements and the characteristics of sealed cavity of large-scale desulphurization circulating pump.

针对大型脱硫循环泵工作过程中机械密封存在的易出现振动、轴向冲击和干烧等问题，通过设计缓冲垫和节流环等新型结构，研制出一种适合大型脱硫循环泵工况要求和密封腔体特点的新型机械密封装置，并介绍了该新型密封装置的结构设计和主要的技术特点。

Reinforced concrete masonry shear wall structure is a new type of structure , the theory of computing and analysis for it is juvenility

配筋砌块砌体剪力墙结构是一种新型的建筑结构体系，其内力分析和计算理论还较不成熟。

A series of structural parameters and component parameters of novolac resin were concluded through DEPT 135 spectrum of typical novolac resin with low or high mass fraction,including o-o,o-p and p-p condensation percentage of total condensation reaction;o-,p-percentage of active point in condensation reaction;reaction percentage of different active points;condensation ratioof phenolic resin in double ortho way and the average number of resin.

为准确了解线形酚醛树脂的组成和微细结构，利用高分辨率核磁共振技术中近年发展起来的DEPT135测定方法，测定了线形酚醛树脂的有关结构参数：o-o位缩聚百分率、o-p位缩聚百分率、p-p缩聚百分率；参与缩聚反应活性点中o位占据百分率、p占据百分率以及各个活性点参与反应百分率；同核双邻位缩聚值；不同类型酚醛树脂的平均核体数。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。