特征位

Objective To explore the CT findings and scanning techniques of duplicitas of renal pelvis and ureter.

目的探讨肾盂输尿管重复畸形的轴位CT特征及其扫描方法。

Xenoliths are found at numerous horizons, and locally there is evidence of scour and other erosional features

捕虏体可见于许多层位，并局部可见到冲刷和其他侵蚀特征。

TVCDS has high resolution,it can evocate the diagnostic rate of ectopic pregnancy and has higher clinical value.

经阴道彩色多普勒超声具有高分辨率特征，使异位妊娠的诊断率得以提高，在临床中具有较高的应用价值。

TVCDS has high resolution,it can evocate the diagnostic rate of ectopic pregnancy and has higher clinical value.

经****彩色多普勒超声具有高分辨率特征，使异位妊娠的诊断率得以提高，在临床中具有较高的应用价值。

To explore the endoscopic feature of gastric heterotopic pancreas in order to improve diagnostic level.

目的探讨胃异位胰腺内镜特征，提高内镜诊断率。

According to the distribution of the positive charges inthe surface of the cage, it can be expected that two -OH groups finally adding at two sites which arewithin one hexacyclic ring and in different sides of equator, which is accord with the conclusion resultedfrom thermodynamics

通过寻找并分析过度态的结构，发现酸化阳离子中处于赤道带6-6类碳原子上的羟基和两极区域5-5类碳原子上的羟基都有朝邻近赤道带碳原子上迁移的可能，结合碳笼上正电荷的分布特征，预计亲核水解作用将发生在赤道异侧六员环的对位，说明考虑动力学因素，最终获得1，4-加成富勒醇的可能性最大，该结论与热力学的结果一致。

We investigated the receiver functions in a horizontally-layered medium with arbitrary oriented hexagonally symmetric anisotropy, and discussed the phenomenon of shear-wave splitting and energy deviation in an anisotropic medium. The anisotropic structure yields patterns of receiver function amplitudes and arrival times on both the radial and transverse components that are a systematic function of source-receiver back azimuth. We also investigated the influence of varying anisotropy parameters, e.g.

采用具有任意方向对称轴的横向各向同性介质系统，探讨了各向异性介质中接收函数表现出的横波分裂、能量偏离等特征，并系统剖析了各向异性介质对称轴方位角、倾角以及各向异性层位分布对接收函数方位变化花样的影响。

The results indicated that GLP was a linear (1→3)β-D-Glcp main chain linkage. Its monosaccharide component was predominantly composed of D-Glc, and small amount of galactose, mannose, xylose and idose, residues of branches terminated with substituted at 1→6 by a small number of singleunit β-D-Glcp side-chains, it's also observed that the (1→3)-linked β-D-glucan contained a triple-helical conformation, which was composed of a repeating unit with a structure as below:.

结果表明：灵芝多糖含有三螺旋体构型，GC-MS分析灵芝多糖的主要单糖组分为葡萄糖，还有少量的半乳糖、甘露糖、木糖和艾杜糖，IR及1HNMR分析多糖为β-构型，HIO4氧化、Smith降解和甲基化分析表明：多糖主要为(1→3)糖苷键连接构型，并伴有少量的1→6位支链键连接的结构，灵芝多糖是由D-葡萄糖单元通过β-(1→3)糖苷键连接葡聚多糖，其主要构型特征为(1→3)β-D-线性连接的骨架结构。

This study indicatd that specific MHC class Ⅱ alleles or haplotype may confer the susceptibility or resistance to IMN in shanghei chinese hsn, which conformed and developed the theory that IMN had an immunogenetic basis.

本实验结果表明，MHC-Ⅱ类某些特异性等位基因和单倍型可能授与上海地区汉族IMN患者易感性或抵抗性，并与临床特征及病理类型有关，论证并扩展了IMN的发病机制存在免疫遗传背景的推测。

It has the characters of security, priority repay , legal establishment, impartibility, subrogation and so on.

优先权具有担保性、优先受偿性、法定性、不可分性、代位性等特征。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷