Do you think of algae as gloopy green slime?
你觉得海藻像是粘稠的绿色黏液吗?
Of today's different groups of algae, green algae are probably the most similar to ancestral plants.
在今天的众多藻类中,绿藻可能与植物的祖先最为相似。
Green algae store food as starch, as do land plants and have cell walls made of cellulose, similar in composition to those of land plants.
绿藻以淀粉的形式储存食物,陆生植物也是如此,它们的细胞壁由纤维素构成,与陆生植物的细胞壁组成相似。
If so, the green algae would have been subjected to environmental pressures that resulted in adaptations that enhanced their potential to give rise to land-dwelling or organisms.
如果是这样的话,绿藻就会受到环境压力的影响,从而产生适应性,提高它们产生陆地生物或有机体的潜力。
DNA comparisons have shown that green algae are plants' closest living relatives.
DNA比对显示,绿藻是植物现存的关系最近的亲戚。
Today green algae live mainly in freshwater, suggesting that their early evolutionary history may have occurred in freshwater habitats.
如今的绿藻大多生活在淡水水域中,这一点说明它们的早期进化史可能起源于淡水生境。
Ancient fresh water green algae must have evolved features that enable them to withstand extremes of temperature and periods of dryness.
古老的淡水绿藻一定进化出了一些特性,这些特性使得它们能够熬过极端的温度和干旱期。
Stu tells us that no one should get too excited about the "green stuff" showing up on some of the rocks, as it certainly is not algae or moss or anything like that.
斯图认为,大家不必对部分岩石上的“绿色的玩意儿”太过乐观,很明显,那既不是海藻、苔藓,也不可能是其他任何类似事物。
The firm's algae towers, designed as slender white towers with green patches, would serve as self-sustaining housing, interlaced with hydrogen production.
该公司的海藻塔,设计成打上绿色补丁的细长白色塔楼,将成为能够自我维持的住宅系统,与制氢相互交错。
Spotted salamanders lay their eggs in pools in spring. And the egg capsules actually look green, thanks to the algae that surrounds the resident embryos.
斑点蝾螈于春天在池塘中产卵,并且胶囊状的卵呈绿色,这是因为藻类包围了这些胚胎。
A great deal of green algae appeared on the famous Dadonghai Beach in Sanya, Hainan, China News Service reported.
据中新社报道,海南三亚著名的大东海海滩出现了大量绿色海藻。
Their fur is transparent (not white), their skin is black (not white), and when kept in warm humid environments, their fur can turn green from algae.
他们的皮毛是透明的(不是白色),他们的皮是黑色的(不是白色的),并且在温暖潮湿的环境里,它们的皮毛会变成绿色。
Nature's Green Cleaner Air-dried algae (shown above) from an algal turf scrubber captured most of the nitrogen and phosphorus in the manure.
图中展示的是从藻床中取下的自然绿色海藻,海藻可以有效地分离出水源中的氮和磷,用完之后自身转化为有机肥料还可以进一步利用。
Currently the waters have a green tint from all of the algae flourishing thanks to their ample source of industrial pollution in the lake.
目前,湖水由于大量工业污染源,藻类茂盛疯长,已呈现一片绿污颜色。
Sanitation workers said the green algae has appeared for days and they have swept up 2 truckloads of algae every day.
据环卫工人介绍,绿藻出现已有些时日,每天能清扫出2大卡车。
In case of a continuous surf islands are surrounded with a wide band of sea foam saturated with green algae that are so loved by the birds.
海浪不断的冲刷在岸边形成了丰富的混合着海藻的泡沫,是鸟儿最爱的泡沫浴。
Miller says the ultimate goal is to make it cheaper to produce vaccines and algae-based "green" fuels. Unlike e. coli, cyanobacteria only need water and sunlight to survive instead of a carbon source.
查尔斯·米勒建议,尝试基因工程在光感大肠杆菌里基因物质,而不是在利用可以进行光合作用的蓝藻的基因的犹他州立大学代表队说,最终目标应该是制造以成本更低的疫苗和藻类为基础的“绿色”燃料,不像大肠杆菌那样,蓝藻只需要水和阳光的生存来源,而不是碳水化合物。
Scientists are experimenting with photosynthetic microbes such as algae and cyanobacteria (sometimes referred to as blue-green algae).
科学家目前用来做实验的微生物是有光合作用能力的微生物,如藻类和蓝细菌(有时叫做蓝绿藻或蓝藻)。
The organism is a cyanobacterium, also known as blue-green algae, although it is technically not an algae.
这种微生物是一种藻青菌,也称为蓝绿藻,尽管严格来讲它并不是一种藻类。
Or they may be algae which colour the sea green, like the carpet of weed in Qingdao that nearly brought the sailing to a halt in last year's Olympic games.
或者,他们可能是会把海洋漆成绿色的水藻。就像去年奥运会上,青岛由杂草所形成的地毯一般——那几乎使帆船比赛都无法进行。
Researchers monitoring the spread of the blue-green algae said such blooms had spread over the Baltic sea each summer for decades.
研究人员检测到蓝绿色藻类如此蔓延在波罗的海的每年夏天,长达数十年之久。
Among the common kinds are cyanobacteria, silica-encased diatoms, dinoflagellates, green algae, and chalk-coated coccolithophores.
其中常见的种类是蓝藻、二氧化硅包裹硅藻、甲藻、绿藻和白垩涂层颗石藻。
As well threatening certain species, blue-green algae can also pose a risk to human health, and officials are advising people not to bathe in areas where the algae is visible.
以及物种的威胁,蓝绿色海藻还可能影响人类的健康,专家建议人们不要在有藻类的地方洗澡。
The empty house, in a middle-class corner of southern California, is two storeys high and boasts a three-car garage. Roses bloom around a kidney-shaped swimming pool, which is green with algae.
在南加州一个中产阶级聚居区,坐落着这样一套双层空置住宅,它带有一个可以停放三辆车的巨大车库,院中有个半环形的游泳池,池边开满了玫瑰,然而池水中却长满了青苔。
Green algae broke out in a large scale in the Huangpu River recently for the first time, which threatened the scenic water area of the Bund.
近日,黄浦江水域首次大规模爆发绿萍,威胁外滩景观水域。
Green algae broke out in a large scale in the Huangpu River recently for the first time, which threatened the scenic water area of the Bund.
近日,黄浦江水域首次大规模爆发绿萍,威胁外滩景观水域。
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