系统发生

According to either sequence data sets or gene arrangement features at both gene junctions, Brachyuran crabs were monophyletic and divergent between Heterotremata and Thoracotremata. Potamoidea represented by S.

本文基于基因序列和排列数据的系统发生分析都支持短尾类是一单系群；异孔类和胸孔类互为姐妹群；以长江华溪蟹为代表的溪蟹总科与扇蟹总科、梭子蟹总科有较近的亲缘关系。

An engine tune up will disclose malfunctioning fuel-system components, since the carburettor and fuel pump are checked during the tune-up job.

调整发动机时也会暴露出燃料系统发生故障的部位。这是因为在调整时，要检查化油器和燃油泵。

It indicates that e-e interactions are favorable to SDW butunfavorable to CDW and BOW.

所以电子—电子相互作用会抑制CDW和派尔斯二聚化，并导致系统发生CDW到SDW的相变。

The log is a temporary linear color display of events that have occurred in the system.

记录是临时的用线的颜色表示系统发生的事件。

The results show that latent heat can affect the triggering and developing of strong convective systems.

结果表明：潜热释放对强对流系统发生、发展都有重要的作用。

Since 1980 the river net pattern began to show typical features of artificial river system with straight watercourse, low curvilinearity.

近百年来扬中的渠网系统发生了显著变化。1935年和1958年河港为近于自然树枝状水系。1980后河港格局表现出典型的人工水系特征，到1994年河港数量和长度明显增加，网络的结构趋于复杂，河港网络趋于完善，但城镇及其附近的渠道和池塘逐渐减少。

Comparisons of mitochondrial gene arrangements of decapod suggested that rearrangement of the four gene-block found in Eriocheir is informative for high level phylogenetic study of decapod.

十足目动物线粒体基因排列顺序的比较研究显示，在绒螯蟹中发现的4基因块的重排，对十足目高级阶元的系统发生研究是有用的信息。

Over a period of half a century, the initials and finals system of the Cantonese spolen by these boat dwellers has undergone great changes due to the influence and infiltration of th stronger Chaozhou-Shantou subdialect thereabout on the one hand, and because of the detestation and rejection of their mother tongue in th.

在50年的光阴里，一方面，由于强势方言潮汕话的影响与渗透，使疍家粤语的音韵系统发生了重大的变化；另一方面，又由于家渔民从心理上对母语产生厌恶和排斥而加速了粤语交际功能的丧失。

The riparian zone has four-dimensional structure characteristic with portrait, diastrophism, perpendicularity and changing by time which is outcome between land and hydrophily in space. It has important function in landscape pattern.

河岸带具有四维结构特征，即纵向、横向、垂直方向和时间变化(如河岸形态变化及河岸生物群落演替)4个方向的结构，是空间内陆地——水生态系统发生直接相互作用的产物，在景观格局中有重要的作用。

This type release automatically when overload occurs in the drive shaft system.

这种类型自动释放当传动轴系统发生超载。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。