• 为什么那位演讲者要选择这种两栖动物作为公众生物代表呢?

    Why does the speaker choose that amphibian as her representative of a public creature?

    youdao

  • 然而很多海洋生物骨骼一种叫作霰石碳酸钙矿物变体组成。

    In many marine creatures, however, the skeleton is composed of a mineral variety of calcium carbonate called aragonite.

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  • 人们可能会关心大熊猫他们海洋生物命运感兴趣要难得

    People might care about giant pandas, but it is much harder to excite them about the fate of tiny sea creatures.

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  • 在那里他们控制其他生物数量,将植物种子带往各地,清除地面衰败腐烂的物质

    There, they keep other creatures in check, distribute seeds, and clean dead and decaying materials from the ground.

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  • 如果没有外界提示信号这种差异就会积累生物日常内部调节活动继续进行,与太阳日有关潮汐活动那样。

    Without the external cue, the difference accumulates and so the internally regulated activities of the biological day drift continuously, like the tides, in relation to the solar day.

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  • 基因决定每个生物特征

    Genes determine the characteristics of every living thing.

    《柯林斯英汉双解大词典》

  • 人们期望匹马表现得像辆车那样,却考虑作为一个生物的感受

    People expect a horse to perform like a car, with no thought for its feelings as a living being.

    《柯林斯英汉双解大词典》

  • 这里,枯叶变成了树木和其他森林生物的养料。

    It is where dead leaves turn into food for the trees and other forest life.

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  • 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.

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  • 些残骸能够维持十年,构建出一个生态系统,将鲸的沉尸作为深海生物的一片“绿洲”。

    The remains (残骸) can last (持续) for ten years and build an ecosystem called a whale fall an "oasis (绿洲) " of life in the deep sea.

    youdao

  • 生物生物研究

    Biology is the study of living things.

    youdao

  • 表明细菌化学合成不是这些生物充足营养来源

    This suggests that bacterial chemosynthesis is not a sufficient source of nutrition for these creatures.

    youdao

  • 透明生物的体内没有色素因此细胞组织吸收光线

    A transparent animal doesn't have pigments, so its tissues won't absorb light.

    youdao

  • 这里核心问题生物专利权是否延伸这些生物的后代

    The central issue in the case is whether patent rights to living things extend to the progeny of those things.

    youdao

  • 这种生物一些战斗策略看起来很野蛮或者完全是怪异的。

    Some of the critter's combat strategies seem barbaric or downright bizarre.

    youdao

  • 有没有听过一种树木它们是陆地动物海洋生物家园

    Have you ever heard of the trees that are homes over animals both on land and sea?

    youdao

  • 例如,几年巴基斯坦他们发现一个类似狼生物的头骨

    For example, a few years back in Pakistan, they found the skull of a wolf-like creature.

    youdao

  • 海洋沉积物浮游生物的这种变化标志着白垩纪第三纪分界线

    This change in plankton found in marine deposits is what marks the boundary between the Cretaceous and the Tertiary.

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  • 状肢可能确实水生生物必要反应海龟鲸鱼儒艮鳍状肢。

    Flippers may indeed be a necessary response to aquatic life, turtles, whales, and dugongs also have them.

    youdao

  • 寿命一样,不同生物新陈代谢身体质量有着固定数学关系

    Like the life span, the metabolic rate has for different organisms a fixed mathematical relationship to the body mass.

    youdao

  • 这些地区含量特别海洋学家推测,铁的缺乏阻碍了浮游生物的繁殖。

    These areas have particularly low concentrations of iron, and oceanographers hypothesize that this shortage of iron prevents plankton from thriving.

    youdao

  • 马达加斯加一些人称为“被时间遗忘岛屿”,众多独特外来生物家园

    Called by some the "island that time forgot", Madagascar is home to a vast array of unique, exotic creatures.

    youdao

  • 然而他们虽然仍呼吸着空气,却从未进化出类似腮这种早期海洋生物器官。

    They do, however, still breathe air, having never developed anything equivalent to the gills of their earlier marine incarnation.

    youdao

  • 沃森弗朗西斯·克里克发现DNA结构是所有生物遗传信息载体

    Watson, together with Francis Crick, discovered the structure of DNA, the genetic information carrier of all living organisms.

    youdao

  • 细胞是在小鼠其他哺乳动物免疫系统细菌侵入性生物反应发挥作用的细胞。

    Macrophages are cells that play a role in the response of the immune system of mice and other mammals to invasive organisms such as bacteria.

    youdao

  • 但是通过生物过程合成的,也就是涉及生物那些子和左撇子中数量相等

    But the ones synthesized through abiotic processes, which is to say not involving microorganisms, occur in equal numbers of right- and left-handed.

    youdao

  • 岩石薄片X 射线检查有时会发现可怕触角轮廓消化道多种海洋生物视觉器官

    X-ray examination of thin slabs of rock sometimes reveals the ghostly outlines of tentacles, digestive tracts, and visual organs of a variety of marine creatures.

    youdao

  • 想想看:叶子在腐烂时会产生热量,使土壤升温;反之,温暖土壤又影响生物生存条件

    Think about this, decomposing leaves create heat that warms the soil; the warm soil in turn affects the growth, the conditions of organisms there.

    youdao

  • 我们不仅使生物大规模灭绝陆地空气海洋含有巨大毒性从而使生物生存条件遭到破坏。

    Not only are we bring about the extinction of life on a vast scale, we are also making the land, the air and the sea so toxic that the very conditions of life are being destroyed.

    youdao

  • 我们不仅使生物大规模灭绝陆地空气海洋含有巨大毒性从而使生物生存条件遭到破坏。

    Not only are we bringing about the extinction of life on a vast scale, we are also making the land and the air and the sea so toxic that the very conditions of life are being destroyed.

    youdao

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