查询词典 most primitive

The results showed that conifers were the closest relatives of Ginkgo with gnetales being nested within conifers, and cycads were the most primitive in gymnosperms.

多基因综合分析表明，银杏与针叶植物的亲缘关系最为亲近，买麻藤为针叶类内起源，苏铁为裸子植物中最原始的类群。

Paleontologists believe they are the most primitive jawed vertebrates, even predating sharks.

经常被称作&海里的恐龙&的盾皮鱼在古生代统治着海洋长达7千万年，直到3.60亿年前灭绝。

There can be no doubt that the Verbal Contract was the most ancient of the four, and that it is the eldest known descendant of the primitive Nexum.

口头契约&是四类契约中最古的一类，并且是原始&耐克逊最早的已知的后裔，这是毫无可疑的。

It was different of contents of same mineral element inthe leaves of Malania olefera because of different areas, but the differences was notnotable. The influence of mineral element and soil elements on Malania olefera wasnitrogen, iron, manganese, zinc, potassium, copper from most to least, and four ofthem were belong to microelement. However, the lack of copper and serious lack ofzinc and iron in the soil influent the growth of Malania olefera. It had been made through the analysis of morphologic and anatomicalcharacteristics of root, stem, leaf, flower, fluid and seed that Malania olefera notonly had the primitive character but also had the evolution character, which had thevital significance on Olacaceae classification.

砂粒含量比大，通透性良好的土壤适宜蒜头果的生长；六个不同分布区土壤的有机质和全N含量极为丰富，速效K的含量水平中等，而土壤速效P的含量富贫差异较大；分布区土壤部分缺Cu，严重缺Zn、Fe；蒜头果叶片中的叶绿素含量与立地条件有着密切的关系；龙虎山样地立地条件比其他样地更适合蒜头果生长；不同立地上生长的蒜头果叶片中同一矿质元素含量有一定的差异，但差异不显著；土壤元素对蒜头果生长的影响由大到小依次为：N、Fe、Mn、Zn、K、Cu，其中四个是微量元素，而分布区土壤缺乏Cu，严重缺Zn、Fe而影响了蒜头果的生长发育。

Conservation value: Dual core lan is Orchidaceae in one of the most primitive types, but also of our unique single-species of plants, on the study of ancient flora of orchid evolution of the system, kinship relations are of great significance.

保护价值：双蕊兰是兰科中最原始的类型之一，也是我国特有的单种属植物，对研究古代植物区系，对兰科的系统演化，亲缘关系等都有非常重要的意义。

The dispersal unit is thus composed of sessile spikelet, rachis internode, and pedicel (the pedicelled spikelet falls separately), all of which contribute to the protection of the seed and are frequently ornamented or modified.In the more primitive members both spikelets of a pair are alike and fertile and are arranged in a terminal panicle. In most genera, however, the pedicelled spikelet has lost its fertility and differs in shape and texture from the sessile one.

驱散单位如此由无梗小穗，轴节间和花梗(pedicelled小穗分别下降)组成，其全部有助于种子的保护，在大多数属方面，不过，pedicelled小穗已经失去它的能育并且在外形上不同和来自无梗一的质地。

The importance of the original discovery is that in phylogenetically primitive vertebrates (and probably during fetal stages of most other vertebrates) there is an inescapable BaupIan for both the gross form and the sensory-motor integration.

最初的重要发现是对於脊椎动物一开始有关物种的变化(或者是在大多数脊椎动物的胚胎阶段)有一个关於数量以及运动肌感知的整合性的蓝图。

The most primitive mammals comprising the only extant members of the subclass Prototheria.

最原始的哺乳动物，组成原兽亚纲唯一的现存种类。

Its most primitive forms (deblas, martinets, siguiriyas and solea) dealt only with unhappiness, issues such as death, lost love or hardships.

其最原始的形式(如deblas， martinets， siguiriyas 及 solea)均只以忧伤为题，如死亡、失去的爱或生活的艰苦等事项。

Totemism is a most primitive form of religion.

图腾崇拜是一种最原始的宗教形式。

Based on the construction of international financial centre, we have pushed forward the explorations in the integration of cultural industries with financial services.

2010年及整个"十二五"期间，上海文化产业面临更有利的发展时机、更坚实的发展基础和更完善的发展环境。

The koala is an animal with a large bag in its body.

树袋熊用它的身体的一个大的袋子是一只动物。