浮游植物是生长在海里的微小植物。
Phytoplankton are microscopic plants that grow in the ocean.
研究人员称，上个世纪海洋中的浮游植物(处于海洋最上层的微小植物)下降明显。
The amount of phytoplankton - tiny Marine plants - in the top layers of the oceans has declined markedly over the last century, research suggests.
拥有大量微小绒毛的叶子，如蕨类植物，可以将球形水滴聚集在叶子表面。
Leaves that have tons of tiny hairs, like a fern, can hold spherical water droplets in focus above a leaf's surface.
这种现象的核心是被称为浮游植物的微小海洋微生物。
At the heart of the phenomenon lie tiny marine microorganisms called phytoplankton.
地球是所有生物的家园——人类、动物、植物、甚至是微小的微生物。
Earth is home for all living things—humans, animals, plants, and even tiny microbes.
从青蛙到大猩猩，从庞大的植物到微小的昆虫，成千上万的物种正处于危险之中。
From frogs to gorillas, from huge plants to tiny insects, thousands of species are in jeopardy.
植物通过根吸收水分，然后经叶片背面的微小气孔散发至空气中。
Plants take in water through their roots, then release it through small pores on the underside of their leaves.
数亿的微小海洋动物和植物繁衍生殖并沉到海底。
Countless billions of minute sea creatures and plants lived and sank to the sea bed.
那些污泥坑中被称之为有孔虫的微小生物以及一些植物等其他物质不断堆积，形成了对海平面上升情况的自然记录。
That steady accumulation of muck traps tiny organisms called foraminifera, plant matter and other substances that form a natural record of sea level rise.
浮游动物（微小的海洋生物）通常吃浮游植物，而其本身又是小鱼和其它动物的捕食对象。
Phytoplankton are typically eaten by zooplankton - tiny marine animals - which themselves are prey for small fish and other animals.
这些植物主要由三种微小分子组成。
These plants are composed mainly of three types of large molecule.
生物泵被浮游植物所驱动，这些微小的植物不断地将阳光和CO2转化成更多的浮游植物，它们有一半将死掉或被浮游动物吃掉。
The pump is driven by phytoplankton, the tiny plants that constantly convert sunlight and CO2 into more plants, half of which die or are eaten by zooplankton.
这些少量的苔藓类植物是地球上最坚强的群落之一，为一系列微小生命提供了家园。
These smatterings of bryophytes are amongst the hardiest flora in the world, providing a home for a variety of minute life.
这个过程叫做富营养化，额外的营养物质促进了微小的浮游植物的增长。
This has led to a process called eutrophication, in which the additional nutrients stimulate rapid growth of phytoplankton - microscopic free-floating Marine plants.
浮游植物是体型微小、像植物一样的微生物，它们在南半球的春季和夏季充足的营养及长时间的日照条件下，生长旺盛。
Tiny, plant-like organisms—phytoplankton—thrive throughout the Southern Hemisphere’s spring and summer on an abundance of nutrients and long hours of sunlight.
微小无根水生植物的一个属，有球形叶，漂浮于水面或生长于水面附近的地方。
Minute rootless aquatic herbs having globular fronds floating on or near the water surface and bearing one flower per frond .
这些影响包括骨骼曲线、植物生命的微小细节以及建筑产生的无数有机形态。
Influences include a myriad of organic forms from the curve of a bone, minute details of plant life through to architecture.
病毒：微小、简单的传染因子，仅在动物、植物、细菌的活细胞中能够繁殖。
Virus: Microscopic, simple infectious agent that can multiply only in living cells of animals, plants, or bacteria.
海藻是一个庞大的家族，除了一些大型海藻外，很多都是非常微小的植物，有的是单细胞植物。
The family is a huge algae, except for a few large seaweed, many are very small plant, have a plenty of single-celled plants.
微小的长春花属植物的根和叶子可产生一些大自然的最复杂的化学物质。
Some of nature's most complicated chemistry takes place in the shoots and leaves of the tiny, unassuming periwinkle plant.
温度是调控植物发育的一个关键环境信号，但是植物通过哪种机制感觉环境温度的微小变化仍然难以捉摸。
Temperature is a key environmental signal regulating plant development, but the mechanisms by which plants sense small changes in ambient temperature have remained elusive.
剩下的将逃脱到一个居住着微小动植物的地方。
浮游植物--一种微小的水生植物，可能在地球生命的起源中发挥着重要的作用。
One microscopic aquatic organism plays a major role in making life on earth possible: phytoplankton.
植物病原细菌是寄生在植物上的原核生物，个体微小，繁殖速度快。
Plant pathogenic bacteria are tiny prokaryote with the characteristic of rapid propagation.
借助非编码的微小RNA发挥的RNA干扰作用是植物和无脊椎动物先天抗病毒免疫反应的关键组成部分。
RNA interference through non-coding microRNAs (miRNAs) represents a vital component of the innate antiviral immune response in plants and invertebrate animals;
苔藓植物是一种形体微小、结构简单的高等植物，是水生向陆生的一种过渡形式，是高等植物中最原始的类群。
Bryophyte is a kind of higher plants with small size and simple structure, being the transitional form from aquatic to terrestrial and the most original group of existing higher plants.
苔藓植物是一种形体微小、结构简单的高等植物，是水生向陆生的一种过渡形式，是高等植物中最原始的类群。
Bryophyte is a kind of higher plants with small size and simple structure, being the transitional form from aquatic to terrestrial and the most original group of existing higher plants.
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