| 单词 | 细胞壁 |
| 释义 | 〔zymosan〕An insoluble carbohydrate from the cell wall of yeast, used especially in the immunoassay of properdin.酵母聚糖：来自于酵母细胞壁的一种难溶解的碳水化合物，尤用在免疫蛋白质的免疫分析中〔cellulose〕A complex carbohydrate, (C6H 10O 5) n, that is composed of glucose units, forms the main constituent of the cell wall in most plants, and is important in the manufacture of numerous products, such as paper, textiles, pharmaceuticals, and explosives. 纤维素：一种复杂的碳水化合物， (C6H 10O 5) n，由葡萄糖分子组成，是大部分植物细胞壁的主要成分，在许多产品生产如纸张、织物、药物和炸药中起着重要作用 〔hernia〕The protrusion of an organ or other bodily structure through the wall that normally contains it; a rupture.疝，突出：某一器官或其它身体组织突破正常情况下包裹它们的细胞壁；突出〔periplast〕An outer layer surrounding the cell membrane of certain microorganisms, such as a spirochete.质膜：某些微生物，如螺旋体，包围细胞壁的外层膜〔suberize〕To cause to undergo suberization.使栓化：使细胞壁栓化〔lysozyme〕An enzyme occurring naturally in egg white, human tears, saliva, and other body fluids, capable of destroying the cell walls of certain bacteria and thereby acting as a mild antiseptic.溶菌酶：一种自然存在于蛋白、人的眼泪、唾液或其它体液之中的酶，能够毁坏某些细菌的细胞壁，从而可以用作温和的抗菌剂〔coenocyte〕A multinucleate cytoplasmic mass enclosed by a single cell wall, as in slime molds and certain fungi and algae.多核细胞：由单个细胞壁包围的多核细胞质物质，如在粘液菌和某些真菌及水藻中〔lignin〕A complex polymer, the chief noncarbohydrate constituent of wood, that binds to cellulose fibers and hardens and strengthens the cell walls of plants.木质素：一种复杂聚合物，是木头非碳水化合物的主要组成物，作用是凝聚纤维素并增强细胞壁的强度〔mycoplasma〕Any of numerous parasitic, pathogenic microorganisms of the genusMycoplasma that lack a true cell wall, are gram-negative, and need sterols such as cholesterol for growth. In human beings, one species is a primary cause of nonbacterial pneumonia. Also called pleuropneumonia-like organism 支原体属：支原体属 大量寄生的、致病的微生物，它们没有真正的细胞壁，呈格兰氏阴性并且生长时需要类固醇（比如胆固醇）。在人体中，有一种是无菌肺炎产生的主要原因 也作 pleuropneumonia-like organism〔zooglea〕An aggregate of bacteria forming a jellylike mass with cell walls swollen by the absorption of water or other fluid.菌胶闭：细菌的聚生，通过吸收水或其它液体而鼓胀，形成带有细胞壁的胶状块〔heterocyst〕A large, thick-walled, transparent cell that occurs at intervals along the filaments of certain cyanobacteria.异型细胞：间歇地沿某些藻真菌的花丝出现的大型、细胞壁厚的透明细胞〔lignify〕To turn into wood or become woody through the formation and deposit of lignin in cell walls.木质化：通过木质素的形成和湿度，从而在细胞壁内形成木质化〔suberin〕A waxy waterproof substance present in the cell walls of cork tissue in plants.软木脂：植物木栓层中细胞之间细胞壁中的一种蜡状水密物质〔annulus〕A ring or group of thick-walled cells around the sporangia of many ferns that functions in spore release.环带：蕨类植物孢子囊周围具有释放孢子功能的环或一组细胞壁很厚的细胞〔xylan〕A yellow, water-soluble, gummy polysaccharide found in plant cell walls and yielding xylose upon hydrolysis.木聚糖：一种水溶性的黄色树胶质多聚糖，常见于植物细胞壁和水解后产生的木糖中〔periplast〕A cell membrane or cell wall.一种细胞膜或细胞壁〔chitin〕A tough, protective, semitransparent substance, primarily a nitrogen-containing polysaccharide, forming the principal component of arthropod exoskeletons and the cell walls of certain fungi.几丁质：一种基本上为含氮多聚糖的保护性半透明坚硬物质，是节肢动物外骨骼和某些真菌细胞壁的主要组成部分〔periplasm〕The region near or immediately within a bacterial or other cell wall, outside the plasma membrane.周质：在细菌或其它细胞壁之间或附近，原生质膜外的地区〔plasmodesma〕A strand of cytoplasm that passes through openings in cell walls and connects the protoplasts of adjacent living plant cells.胞间连丝：穿过细胞壁开口与相邻活植物细胞的原生质体连接的细胞质链〔plasmolysis〕Shrinkage or contraction of the protoplasm away from the wall of a living plant or bacterial cell, caused by loss of water through osmosis.胞质皱缩：通过渗透作用由于缺水引起的活植细胞或细菌的细胞质的皱缩或收缩，并与细胞壁分离〔cutin〕A waxlike, water-repellent material present in the walls of some plant cells and forming the cuticle, which covers the epidermis.角质：一种出现在某些植物细胞的细胞壁上的蜡状抗水物质，它形成覆盖在表皮外面的角质层〔hemicellulose〕Any of several polysaccharides that are more complex than a sugar and less complex than cellulose, found in plant cell walls and produced commercially from corn grain hulls.半纤维素：比糖复杂但没有纤维素复杂的几种多聚糖中的一种，在植物的细胞壁中发现，商业中由谷物的外壳制得〔diatom〕Any of various microscopic one-celled or colonial algae of the class Bacillariophyceae, having cell walls of silica consisting of two interlocking symmetrical valves.硅藻：一种由两个互联对称瓣构成硅细胞壁的、硅藻纲类的微小单细胞或群体的细胞藻〔plant〕Any of various photosynthetic, eukaryotic, multicellular organisms of the kingdom Plantae characteristically producing embryos, containing chloroplasts, having cellulose cell walls, and lacking the power of locomotion.植物，树：植物界中具有光合作用的，真核生物的多细胞生物体，其特征能产生胚，含有叶绿素，具有纤维素构成的细胞壁，且缺乏运动的能力〔spiroplasma〕Any of numerous bacteria of the genusSpiroplasma that vary in form, lack flagella, and are associated with various plant diseases. These bacteria and the related mycoplasma are the only bacteria without cell walls. 螺原体：螺原体 属中许多种细菌中任一种，外形可变且缺少鞭毛，与各种植物疾病相关。这类细菌和相关的支原体菌是唯一无细胞壁的菌类 〔collenchyma〕A supportive tissue of plants, consisting of elongated, living cells with unevenly thickened walls.厚角组织：植物的一种支持组织，由延长的活细胞组成，细胞壁厚薄不均〔spheroplast〕A bacterial cell whose cell wall is absent or deficient, causing it to have a spherical form.原生质：因无细胞或细胞壁不完全而导致其呈球状的一种细菌细胞〔chlamydospore〕A thick-walled, asexual fungal spore that is derived from a hyphal cell and can function as a resting spore.厚垣孢子：一种由菌丝细胞形成、细胞壁很厚的无性真菌孢子，能起休眠孢子的作用 |
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