伊莱克斯三叶虫等吸尘机器人，就是很好的例子。
This approach is exemplified by vacuuming robots such as the Electrolux Trilobite.
例如，彼得·谢尔登对于三叶虫的研究，那是一种已灭绝的身体分节的海洋生物，他的研究让我们得以一窥三百万年以来一个海洋环境的进化过程。
For example, Peter Sheldon' s studies of trilobites, a now extinct marine animal with a segmented body, offer a detailed glimpse into three million years of evolution in one marine environment.
蜜蜂在三叶草丛中嗡嗡作响。
在这项研究中，观察到八种不同的三叶虫，每一种都经历了身体节数的逐渐变化。
In that study, each of eight different trilobite species was observed to undergo a gradual change in the number of segments.
蕾丝设计包含玫瑰、蓟、水仙花和三叶草——英格兰、苏格兰、威尔士和北爱尔兰的象征。
The lace design incorporated rose, thistle, daffodil, and shamrock—the emblems of England, Scotland, Wales and Northern Ireland.
他飞奔过宅前的三叶草地冲向河边，他知道那里的河堤上有一条独木舟。
He sprinted through the clover fields in front of his mansion toward the water, where he knew a pirogue lay on the levee.
类似三叶草的草本植物属。
三叶星云本身代表着恒星形成的最后阶段。
The Trifid Nebula itself represents the final phase of star formation.
施肥还可显著提高巫溪红三叶粗蛋白含量。
Fertilization can also greatly increase the protein content of Wuxi red clover.
地球上的大洋曾经到处都是类似于马蹄蟹的生物-三叶虫。
The earth's oceans were once filled with horse shoe crab-like critters called trilobites.
目的测定三叶虫茶的水提液和丙酮提取物中的总糖含量。
Objective to determine the total sugars in water extract and acetone extract from Sanyechong tea.
人们相信，偶然发现四个瓣的三叶草是一种幸运的象征。
It is believed that to accidentally find a four-leaf clover is a sign of good luck.
就在这时，一群蜜蜂从三叶草花田回家，并带着许多蜂蜜。
Just then one of the swarm came home from the clover field with a load of sweets.
她珍爱与车独处的时间，安享带来路边三叶草甜蜜芳香的微风。
She cherished her time in the car alone, reaching into the wind for roadside stalks of fragrant sweet clover.
我们坚信三叶环保的产品将为人类的环保事业做出应有的贡献。
We believe that the environmental products of SanYe will bring more contribution to the environmental protection commitment of the human being.
炒饭里放了很多葱花，颜色变得像三叶草奶昔，炒饭是冲淡辣味的上好选择。
Fried rice, cooked with so much finely minced scallion that it turns the color of a Shamrock Shake, is a superb mop for fiery sauces.
红三叶草、大豆和其它类型的植物雌激素的多项试验表明他们大多没有什么作用。
Multiple trials of red clover, soy, and other types of phytoestrogens have for the most part shown no benefit.
200多万年前的马蹄蟹化石，与今天的马蹄蟹几乎完全相同：它们是三叶虫最近的亲戚。
Horseshoe crab fossils over 200 million years old are almost identical to contemporary animals: They are the closest living relatives of the trilobites.
这株四叶草藏身于很多三叶草之中，草地上有很多彩色的猪，其中一只还戴着礼帽。
The four leaf clover is disguised between other three leaf clovers and multi-coloured pigs - and there is even one pig in a top hat.
不过倘若这样的解释是正确的，三叶虫和它的同类由何而来的问题将仍然神秘晦涩，一如往昔。
Yet if that is the right interpretation, it leaves the question of what evolved into the trilobites and their kind as mysterious as ever.
褐色的原野已披上了夏装，绿色的，芬芳的三叶草已经冒出地面，庄稼预示着丰收在望。
The brown fields clothed themselves with a summer garment, the clover sprang up green and luscious, and the crops showed good promise for the future.
大部分在古生代岩层中发现的化石都是没有脊骨的无脊椎动物，例如珊瑚、软体动物和三叶虫。
Most of the fossils seen in Paleozoic rocks are invertebrate animals lacking backbones, such as corals, mollusks and trilobites.
三叶草实际上是一种野生植物，它的花朵形状如同棉花球，通常在每一支梗上有三片叶子。
Clover is actually a type of wild plant with flowers shaped like cotton balls and usually has three leaves on each stem.
三叶草实际上是一种野生植物，它的花朵形状如同棉花球，通常在每一支梗上有三片叶子。
Clover is actually a type of wild plant with flowers shaped like cotton balls and usually has three leaves on each stem.
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