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These eventually evolved into the basic symbols for neumatic notation, the virgawhich indicates a higher note and still looked the acutus from which it came; and the punctumwhich indicates a lower note and , as the names suggests, reduced the gravis symbol to a point.

这些标识很明显是纽姆谱中最基本的符号，virga或者rod，表示一个更高的音符，这个符号的形状仍然和actus，/很相像，而punctum这个代表更低音符的标识，从标识名称上就能表明它是简化了的gravis，\符号。

This research outlines the role of third-party "trust facilitators" in reconstructing trust in cluster environments that have evolved into states of distrust and noncollaboration.

本文简述了在一个包含不信任和不合作的集群环境中第三方&信任推动者&在重建集群信任上的作用。

We speculate that AEP2 and OLI1 have evolved during the adaptation of S. bayanus to nonfermentable carbon sources, thereby driving speciation.

这项成果对于未来医学应用有也帮助，可以持续观察粒线体扮演的角色，为癌症与老化方面的研究提供参考。

As viruses have evolved, the technologies used to detect them have also become more complex. Advanced technologies (heuristics and behaviour analyzers) can collectively be referred to as 'nonsignature' detection methods.

即使病毒演化出更多变种，该技术仍可通过不断的更新来侦测它们，而更先进的技术可统称为'非特征值'的检测方法（如启发式和行为分析技术）。

China has basically evolved an oceanographic education system embracing professional education, vocational education and popular knowledge education .

中国初步形成了海洋专业教育、海洋职业教育、公众海洋知识教育体系。

Two independent molecular sources were used to reconstruct phylogeny: the 16S rRNA gene on the mitochondrial genome and the 28S rRNA gene on the nuclear genome. A comparison of the sequences showed that the obtained 28S rDNA sequences have evolved at a much slower rate than the 16S rDNA, and that the former is better than the latter for resolving deep branching in the Odonata.

两种独立的分子资源用于重建系统发育发展史：线粒体基因组的16s rRNA基因和核基因组的28s rRNA序列比对表明：获得的28s rDNA序列以远低于16s rDNA的速率进化，并且28s rDNA比16s rDNA更适于分析蜻蜓目的深度分支。

Overmature gas in carbonate rock, biogenic gas, gas generated with coal evolution and gas evolved crude oil generation The geologic conditions for their occurences are analysed briefly, furthermore some problems related to the gas potential and its exploration are discussed in this paper.

本文初步划分了我国油田气，煤成气，碳酸盐岩过成熟气及浅层生物气四类主要气源，并简要分析了其赋存的地质条件，进而对天然气资源及勘探方向，进行了一些探讨。

There is a case of an oysterlike bivalve that evolved a more and more spiraled shell until, just before extinction, the valves could barely open.

这里有个例子，一种牡蛎状双壳类，进化出越来越趋螺旋状的外壳，直到该物种灭绝，其外壳已几乎不能打开。

There is a case of an oysterlike bivalve that evolved a more and more spiraled shell until, just before extinction, the valves could barely open.

这里有个例子，一种牡蛎状双壳贝，进化出越来越趋螺旋状的外壳，直到该物种灭绝前，其外壳已经几乎打不开了。

There is a case of an oysterlike bivalve that evolved a more and more spiraled shell until, just before extinction, the valves could barely open.

而且为什么灭绝发生在同一族群，仿佛是劣质基因的责任？

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。