表壳

Object displays various pattern, if superficial, or geometry being hit by the planet and the fixed star in anthodium , snowflake , shell helix or sky in animal skin , leaf or bark arranges middle.

事物呈现出各种图案，如在动物皮、树叶或树皮的表面上，或在头状花序、雪花、壳的螺旋或天空中行星和恒星的几何排列中。

Methods are described for modifying viruses so that exogenous epitopes are expressed on the interior of the viral capsid.

本发明描述了修饰病毒的方法，以便使外源表位可被表达在病毒衣壳的内部。

Cladistic analysis of morphologic characters A neighbor-joining tree of 71 Fagaceae species based on 75 leaf cuticle, architecture, fruit and cupule characters was constructed.

在总结前人对壳斗科叶结构和叶表皮研究和本研究结果基础上列出了属的检索表和70种的检索表。

Genetic diversities were evaluated and compared at three levels of morphology(i.e., apical bud, leaf, seed and cupule for nine populations), allozyme and DNAs(AFLP analysis on four populations) in order to determine core germplasm of Q.

测定了共计9个群体的当年生枝的顶芽、叶、坚果、壳斗的表型多样性、9个群体的等位酶多样性、其中4个群体的DNA多样性，并对3个不同层次的遗传多样性研究进行了比较和评价。

Circle of ascus carapace egg comes elliptic, close surface is unripe, base ministry a bit sink child inside, ascus spore white is long and thin, a lot of horizontal strokes are lain between, paragraphs small are cracked ceaselessly when maturity.

子囊壳卵圆形至椭圆形，近表面生，基部稍陷于子座内，子囊孢子白色细长，有很多横隔，成熟时不断裂成小段。

Yes, they pierce the foam skin, but this is on the inside surface of the shell.

是的，他们刺破泡沫的皮肤，但是这是内表面的壳。

Methods: Based on part one, implanted the chondroblast of second generation on porous materials, the cells were distributed randomly into three groups, A was PDLLA group, B was PDLLA/chitosan group, C was chondroblast groups.

利用第一部分经成软骨诱导、并经鉴定具有成软骨细胞表型的第一代细胞，分别种植于PDLLA多孔材料表面、PDLLA／壳聚糖多孔材料表面，分PDLLA材料组、PDLLA／壳聚糖材料组、诱导成软骨细胞单层培养组。

Furthermore, the experiences of artificial breeding and farming showed that different geographical populations of Meretrix clam are also substantially different in growth rate and the ratio of shell weight to soft-body one.

由于我国海岸线漫长、地形复杂，因长期地理隔离和生境不同，导致不同海域的文蛤在壳表形态和颜色、花纹图案等外观特征上均存在显著差异；另外，从多年的养殖实践中也发现，我国文蛤不同地理群体在生长速度、壳肉重比率等重要经济性状上也存在着显著差异，而这些性状的稳定性差异必然依赖于其分子遗传结构的变异。

The author has made a detailed analysis of the satellite gravity data over Wenchuan, Motuo, Zhongba, Jiashi and Taiwan Areas in China, where earthquakes more than magnitude of 6 took place in recent several decades. It is surprising that the gravity field patterns over these areas are extremely similar, which is characterized by the following features:(1)Paired positive and negative anomaly.(2)Epicenters usually were located between the pairs where the gradient of gravity field was the steepest.(3)The value of positive peak increased and its width decreased at higher order field.(4)The distance between positive and negative peaks varies in different tectonic background.(5)Different styles of crustmantle material diapirism in different stress fields. Geologically, rheological diapirism of high density crustmantle material could be a reasonable explanation to this unique pattern.

笔者详细分析了中国汶川、墨脱、仲巴、伽师和台湾等地的卫星重力资料(这些地区在近几十年来均发生过6级以上的大地震)，惊奇地发现，在这些地区，卫星重力场的样式具有极大的相似性，它们表现在：(1)卫星重力场的正负异常值成对出现；(2)震中通常位于重力场峰值间的陡梯度带；(3)由低阶到高阶的重力场正异常的峰值增大而宽度变窄；(4)正、负峰值间的距离随所处的大地构造背景而变；(5)不同应力场壳幔物质底辟的样式不同，从地质上看，高密度壳幔物质的流变底辟作用，可以合理地解释这种独特的样式变化。

Ccording to the regional geological survey on scale of 1∶50 000 belonging to the second round in Xiaoqinling and Xiaoshan regions,Late Archaeozoic basement metamorphic rock series of two regions have all included the metamorphic supracrustal rock series and metamorphic granite series.

小秦岭崤山地区晚太古代基底变质岩系划分与对比喻积贤①摘要小秦岭、崤山地区第二轮1∶5万区调查明，两地区晚太古代基底变质岩系均包括变质表壳岩系和变质花岗岩系。

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。