明显特征

There was obvious difference among chromatographic fingerprints of Caulis Spatholobi and its easily-confused species.

鸡血藤及其混淆品种的色谱指纹图谱存在明显差异，所提取的11个色谱峰可作为指纹特征。

The typical manifestations of PHC were nodular,irregular and heterogenous enhanced regions in lesion,tumorous vessels could be seen in the arterial phase,the hyperdense regions in the arterial phases were changed to hpodense quickly in the portal phase;The characteristic findings of HCH were well-defined intense mural nodular enhancement in the arterial phase,and centripetally oriented enlargement of this nodular in the portal phase,the density of the nodular in the arterial phase were similar to that of aorta or hepatic arteries.

原发肝癌的典型表现是动脉期病灶内结节状、片状强化，并可见肿瘤血管影，强化部分在静脉期迅速呈低密度影；肝血管瘤的特征性表现为动脉期病灶边缘结节状强化，密度类似于主动脉或肝动脉，静脉期强化结节逐渐向病灶中央扩展；肝转移癌的主要表现为动、静脉期病灶边缘环状强化，中央部分无明显强化，静脉期还可见到"牛眼征"。

The presence of REE tetrad effects in apatites and whole rocks of S-type granites has been reported by Sha and Chappell (1999) and Zhao et al.(1999), respectively. The REE tetrad effect in minerals, such as apatite, spessartite, beryl, alkali feldspar and spodumene, from all zones of Altay No. 3 pegmatite has been found remarkable, and the fractionations among isovalent incompatible elements in these minerals are also significant. This paper puts forward that the REE tetrad effect is one of the basic features of peraluminous melts and the origin of REE tetrad effect might be probably related to some processes prior to the formation of pegmatite magma. The immiscibile liquid separation between silicate melt and hydrosaline melt may be responsible for it.

由于阿尔泰3号伟晶岩脉各带磷灰石以及与其共生的石榴石、绿柱石、碱性长石、锂辉石矿物均存在明显的稀土"四重效应"以及相同电价、相似离子半径的不相容元素间存在显著的分异，并结合最近赵振华等(1999)和Sha and Chappell(1999)报道S型花岗岩全岩和单矿物(磷灰石、独居石、长石、黄玉等)均存在稀土"四重效应"这一现象，本文研究提出，稀土"四重效应"是富挥发分过铝质岩浆体系的一个基本特征，其机制既不可能由含稀土的副矿物早期结晶引起残余熔体相中REE含量变化的结果，也不能定性地归因于流体相与熔体相相互作用过程中稀土元素在流体/熔体之间分异的结果，而很可能与伟晶岩岩浆形成之前某些过程密切相关，S型花岗岩岩浆在液相线以上存在硅酸盐熔体与高盐熔体的不混溶液相分离有可能是过铝质岩浆体系产生稀土"四重效应"的主要原因。

For soil, the spectrum characteristic has strong relationship with the containing water of soil.

对于土壤，其在镜面方向的反射光谱特征与土壤含水量有明显的关系，因此利用角度信息来判断土壤含水量有很大的利用价值。

Results There were significant differences in the holistic morphology and the surface ultrastructure characteristic among the three species of seed.

结果 种子之间在整体形态和种皮表面超微结构特征上都有明显差异。

The main results of the dissertation are as following:(1) The origination and the evolving process of the venture capital industry of our country disclose that the main feature of our venture capital market is: the government is the main supplier of the venture capital regimentation and this transfer is characteristical of forced transfer.

论文所得到的主要结论有以下几个方面：我国风险投资的产生和发展过程表明，我国风险资本市场形成的最主要特点是：政府是风险投资制度的主导供给主体，这一制度变迁带有明显的"强制性制度变迁"的特征。

Results showed that all leaves consisted of epidermis, chlorenchyma, aquiferous tissue and vascular bundles. The leaves had the xeromorphic characteristics, including thickened epidermal cell wall, thickened cuticle, sunken stomata and well_developed aquiferous tissue. With the exception of this, there were remarkable differences in leaf structure among the six species.

结果表明，6种芦荟叶均由表皮、光合组织、储水组织和维管束组成，都表现出明显的旱生植物肉质叶的结构特征，表皮由一层扁平的细胞组成，其外壁加厚，并覆盖着厚的角质膜，气孔器凹陷，储水组织发达。

The cladoceran communities of the Three Gorges Reservoir showed distinct patterns in both longitudinal distribution and seasonal variation.

结果显示三峡水库的枝角类具有明显的纵向分布和季节变化特征。

The competitive power theory is different from classical economics theory, what it studied is the difference between individuals.

而核心竞争力是蕴涵在竞争力体系之中的，它没有固定的模式和表现形式，它只有三个特征：明显的竞争优势、扩展应用的潜力、难以模仿。

It has been discovered that there exists remarkable abrupt change of Circulation in climatologic characteristics between second pentad and third pentad of October,and low tropophere temperature has three abrupt changes (first pentad of September、third -fourth pentad of November and sixth pentad of January).

讨论了东亚冬季风的演变过程，发现在气候学特征上环流存在着明显的10月突变(10月第3候)，对流低层温度存在三次突变(9月初，11月中旬和1月末)。

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。