| 单词 | 共生 |
| 释义 | 〔magnetite〕The mineral form of black iron oxide, Fe3O 4, that often occurs with magnesium, zinc, and manganese and is an important ore of iron. 磁铁矿：黑色氧化铁矿，Fe3O 4，经常和镁、锌以及锰共生，是一种重要的铁矿石 〔zoochlorella〕Any of numerous unicellular green algae that live symbiotically within the cells of other organisms, especially those of many freshwater invertebrates.虫绿藻：一种单细胞绿藻，共生地生长在其他生物体的细胞内，尤指许多淡水的无脊椎动物细胞内〔photophore〕A light-producing organ found especially in marine fishes that emits light from specialized structures or derives light from symbiotic luminescent bacteria.发光器官：常在海洋鱼类身上发现的一个发光器官，可以从特殊的结构中散射光或是从共生的发冷光细菌中提取光〔amensalism〕A symbiotic relationship between organisms in which one species is harmed or inhibited and the other species is unaffected.片害共栖：有机体之间共生的作用关系，一个物种受另一个物种侵害或抑制，而后者不受前者的影响〔symphysis〕A growing together of bones originally separate, as of the two pubic bones or the two halves of the lower jawbone.联合：原来分离的骨头长在一起，如两块共生骨或下颌骨的两块骨头〔helotism〕A type of symbiosis, as among certain ants, in which one species is dominant and makes the members of another species perform the tasks required for their mutual survival.共生（现象），役生现象：一种共生（现象），如某些蚂蚁，在这种现象中，一个种处于支配地位，并使得别的种的成员承担他们共同生存所需完成的任务〔worker〕A member of a colony of social insects such as ants, bees, wasps, or termites, usually a sterile female but often a sexually immature individual of either sex, that performs specialized work such as building the nest, collecting and storing food, and feeding other members of the colony.工蚁，工蜂：共生昆虫群中的一员，像蚂蚁、蜜蜂、黄蜂或白蚁，通常是不能生育的雌性，但经常也是两性中未成熟的个体，其行使像筑巢、收集和贮存食物等专门的工作，喂养共生群中的其他成员〔lichen〕A fungus, usually of the class Ascomycetes, that grows symbiotically with algae, resulting in a composite organism that characteristically forms a crustlike or branching growth on rocks or tree trunks.地衣：一种真菌类植物，通常属于子囊菌纲，与藻共生形成一种复合有机体，生长于岩石或树干上，多为硬壳状或枝叉状〔commensalism〕A symbiotic relationship between two organisms of different species in which one derives some benefit while the other is unaffected.共生，共栖：不同种类两个组织之间的共生关系，在此关系中一个受益而另一个不受影响〔commensal〕Of, relating to, or characterized by a symbiotic relationship in which one species is benefited while the other is unaffected.共栖的，共生的：属于、有关或特征有共生关系的，在这种共生关系中一个种类受益，而另一个种类未受影响〔community〕A group of plants and animals living and interacting with one another in a specific region under relatively similar environmental conditions.共生动物群：一群植物和动物，在有比较相似的环境条件的特定区域生活和相互影响〔palladium〕A soft, ductile, steel-white, tarnish-resistant, metallic element occurring naturally with platinum, especially in gold, nickel, and copper ores. Because it can absorb large amounts of hydrogen, it is used as a purification filter for hydrogen and a catalyst in hydrogenation. It is alloyed for use in electric contacts, jewelry, nonmagnetic watch parts, and surgical instruments. Atomic number 46; atomic weight 106.4; melting point 1,552°C; boiling point 3,140°C; specific gravity 12.02 (20°C); valence 2, 3, 4. See table at element 钯：一种柔软的，易拉长的，银白色的，保持光泽的金属性元素，常与铂共生，尤其在金、镍和铜矿中存在。因为它能吸收大量氢，常用作除氢的过滤器或氢化作用的催化剂。其合金可用于电子接触器、珠宝、无磁性表部件以及外科医用器具。原子序数46；原子量106.4；熔点1,552°C；沸点3,140°C；比重12.02（在20°C时）；化合价2，3，4 参见 element〔zooxanthella〕Any of various yellow-green algae that live symbiotically within the cells of other organisms, such as those of certain radiolarians and marine invertebrates.动物黄藻：与其它生物细胞共生的黄绿色海藻，如某些放射虫和海生无脊椎动物 |
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