所有这些特征都出现在植物进化史的后期。
All of these features appeared later in the evolutionary history of plants.
由此产生的对干燥陆地的适应包括一些在植物进化早期就出现的结构特征;现在这些特征对于几乎所有陆地植物来说都是很常见的。
The resulting adaptations to dry land include some structural features that arose early in plant evolution; now these features are common to virtually all land plant.
与刺不同,皮刺能够被轻易地从植物茎上剥落,因为它仅仅是植物外层的一种特征,而不像刺那样是树木的一部分。
Unlike a thorn, a prickle can be easily broken off the plant because it is really a feature of the outer layers rather than part of the wood, like a thorn.
气候变暖改变了海洋的主要特征,并会影响浮游植物的生长,因为它们不仅需要阳光和二氧化碳才能生长,而且还需要营养。
Warming changes key characteristics of the ocean and can affect phytoplankton growth, since they need not only sunlight and carbon dioxide to grow, but also nutrients.
花园的植物由中央水管道供水,这也是莫卧儿式花园的一个典型特征。
The plants are fed by a central water channel, the signature feature of a Moghul garden.
格里高孟德尔,一个奥地利僧侣,他发现在豌豆植物中,他们的个体特征遗传是按这个模式来的。
Gregor Mendel, an Austrian monk, discovered that in pea plants inheritance of individual traits followed patterns.
而另外的情况下,所需的特征,如能够抵抗某些病虫害的特征,不存在于植物基因组中。
Other times, the desired trait, such as the ability to resist certain pests, can be absent in plant genomes.
这是一个很长远的目标,不过到2050年小麦可以达到自己合成肥料,除此之外它们还可以从其他植物中不断引入所需要的基因特征而变得产量更高。
It is a long shot, but by 2050 wheat plants could be making their own fertiliser, as well as having acquired desirable genetic characteristics from other plants and being larger and more productive.
最近,由英国和比利时两国研究人员组成的研究小组发现,在磁共振成像扫描仪下,植物人对简单指令产生反应的特征是脑部活动发生变化。
Recently, however, a group of British and Belgian researchers have shown that some of them respond to simple commands by altering their brain activity while in an MRI scanner.
这种植物就会有更多的后代,并把这些特征代代相传。
The plant will leave more descendants, thereby passing the advantage to the next generation.
我们倾向于假设动植物的所有特征都是自然选择的结果。
We tend to assume that all characteristics of plants and animals are adaptations that have arisen through natural selection.
鲜花,植物,动物,有特征的号角,民族特征的图案和吉尔吉斯斯坦生活的特征都能在这些华丽的,色彩艳丽的刺绣饰品中发现。
Flowers, plants, animals, stylized horns, national designs and emblems of Kyrgyz life are often found in these ornate and colorful embroideries.
不过,尽管一些特征可以与人类的味觉、视觉、触觉和嗅觉做比,你是否曾想过植物会思考吗?
But while some of their features may be compared to taste, sight, touch and smell in humans, have you ever wondered-can plants think?
焦虑症是以焦虑为中心症状,呈急性发作形式或慢性持续状态,并伴有植物神经功能紊乱为特征的一种神经官能症。
Anxiety is for the center, the anxiety symptoms of acute onset form sustaining state, or chronic and by the plant nerve dysfunction is the characteristic of a kind of nerve function disorder.
介绍了安康学院校园草坪类型和草坪植物形态特征、习性,并对安康学院校园草坪植物应用提出了相关建议。
Lawn types as well as plant morphological characteristics and habits in Ankang University were introduced. Corresponding Suggestions for the application of lawn plants in campus were put forward.
首先利用色度矩提取植物病害叶片的特征向量,然后利用支持向量机分类方法进行病害的识别。
At first extracting features of chromaticity moments was done then classification method of SVM for recognition of plant disease was discussed.
竹子有了以上这些宝贵的特征,它名副其实是一种神奇的植物。
With all these valuable traits the bamboo is rally a miracle plant.
细脉的网状式样是双子叶植物的主要特征。
The reticulate pattern of minor veins is characteristic of most dicotyledonous plants.
根据以上的特征,这种植物最适合生长在什么地方?
Based on the above characteristics, where is the most suitable place for this plant to grow?
特定的群集度是多数植物特有的特征。
A certain sociability degree is a specific character of most plants.
以下资料显示某种植物的特征。
The following information shows the characteristics of a plant.
功能特征:提取自深海海藻的植物胶原蛋白,吸收来自海洋中的活力精华,能使皮肤深具弹力与紧致。
Characteristics: the seaweed collagen is come from the deep sea seaweed it absorbed the ocean's distillate can make skin tight and full of flexibility.
本文叙述了湿地公园的概念、类型、特征,以及植物景观在湿地公园中的作用,并总结了湿地公园的植物设计原则与植物景观营造方式。
This paper describes the wetland park with its concept, types, characteristics and the functions of plant landscape, summarizes the principle and modes of plant landscape design.
植物是该项目中重要的特征之一,也是效果图的点睛之笔。
Vegetation was one of the most important features of the project and key in these visuals.
当配子在融合之前从亲本体中排出到有水介质时发生体外受精,这是孢子植物的特征。
External fertilization occurs when gametes are expelled into a watery substrate from the parental bodies before fusion; it is typical of spore bearing plants.
结果:掌握了该植物的生物学特征特性和栽培技术。
Results: The biological character and cultivation technology of this plant was known well.
结果:掌握了该植物的生物学特征特性和栽培技术。
Results: The biological character and cultivation technology of this plant was known well.
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