相似性

The phylogenetic analysis based on the amino acids of invertebrate and vertebrate S19 proteins showed that the amphioxus protein was at the base of a clade of vertebrate S19 proteins, indicating that amphioxus is not only the sister group of extant vertebrates but also the basal lineage of chordates.

另外，AmphiS19与脊椎动物各S19蛋白在氨基酸水平上的相似性几乎是等同的。这些结果表明文昌鱼不仅是脊椎动物的姊妹类群，而且是脊索动物谱系进化过程中的基部类群。

Cladistic taxonomy stressed that the distances to co-ancestor were the only standard to measure kinship between species and popolation groups.

支序分类强调以共同祖先的近度作为衡量生物物种间和类群间亲缘关系的唯一标准，认为性状及性状状态反映类元的进化历史，只有在从祖先到后裔类群中的共同衍征，才是在系统归类中有价值的相似性。

If correlations between two codewords with four directions exist,one codeword will be deleted from this codebook.

该理论是将各个码字按四个方向垂直旋转后进行相似性检查。

Work on the systematic form-meaning resemblance in cognates, words that have descended from a common source, lies at the core of comparative reconstruction.

研究同源词-从同一来源发展而来的词-的形式和意义的系统的相似性，是比较重建的核心任务。

The congeners distribution presented great comparability to each other as 1,2,3,7,8-PeCDD and 2,3,4,7,8-PeCDF contributed about 33.6%～40.5% of total TEQ.

二英异构体的分布具有相似性，其中1，2，3，7，8-PeCDD和2，3，4，7，8-PeCDF共占毒性当量的

In this study, the dendrogram of cluster analysis obtained by RAPD marker was similar with that of AFLP marker.

在本研究中，两种标记对56份萝卜种质的聚类表现出了高度的相似性。

Finally, computer service companies and financial service were found to be a large proportion of DRAd advertisers in financial magazines of U.S., mainland China and Taiwan.

在直接回应广告的产品类别上，三地存在很大的相似性，主要为电脑类和金融服务类产品。

It is very important to solve many enigmas and problems for the mankind.

它们具有多样性，既具有差别，又表现了某些相似性，并体现了亚洲各种价值观的融合与对话，对其要进行正确的理解和鉴别。

The density of the foot 、middle part and top are 124grain /m~2、91 grain /m~2、66 grain /m~2,the seeds is more little windward than the leeward.The density of seed banks in windward is 81grain/m~2 and the leeward density is 100grain/m~2.The seed of ephemerals bourgeoning reaches the pinnacle on April and May.The diversity of different parts sand dune is different,but the differences do not reach the marked level.The similarity is high between the seed banks and the vegetation.

迎风坡种子库密度比背风坡面少，迎风坡种子库平均密度为81粒/m2，而背风坡种子库平均密度为100粒/m2；短命植物种子在4月上旬达到萌发高峰，沙丘不同部位物种多样性存在差异，土壤种子库和地上植被存在较高的相似性，此外短命植物在沙丘不同部位的分布存在较高的空间异质性。

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。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。