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单词 植物组织
释义 〔dextrose〕The dextrorotatory form of glucose, C6H 12O 6·H 2O, found naturally in animal and plant tissue and derived synthetically from starch. Also called dextroglucose 右旋糖:葡萄糖的右旋形式,C6H 12O 6·H 2O,在动、植物组织中自然存在并可由淀粉人工合成 也作 dextroglucose〔sclerenchyma〕A supportive plant tissue that consists of thick-walled, usually lignified cells.厚壁组织:辅助性植物组织,包括通常是木质化的厚壁细胞〔cellular〕the cellular construction of a beehive; the cellular nature of plant and animal tissue.蜂窝状细胞结构;动植物组织的细胞状特性〔chlorenchyma〕Plant tissue consisting of parenchyma cells that contain chloroplasts.绿色组织:由含叶绿体的薄壁细胞构成的植物组织〔prosenchyma〕A type of plant tissue consisting of elongated cells with tapering ends, occurring in supporting and conducting tissue.纤维细胞组织:一种植物组织,由有逐渐变细的尾的拉长的细胞构成,存在于支撑和引导组织中〔transpire〕To give off (vapor containing waste products) through the pores of the skin or the stomata of plant tissue.蒸发:通过皮肤毛孔或植物组织的气孔散发(含有废料的气体)〔flavin〕Any of various water-soluble yellow pigments, including riboflavin, found in plant and animal tissue as coenzymes of flavoprotein.黄素:在动植物组织中以黄素蛋白的辅酶形式存在的几种水溶性颜料中的一种,包括核黄素〔histology〕The anatomical study of the microscopic structure of animal and plant tissues.组织学:对动植物组织的微以构的解剖研究〔sawfly〕Any of various hymenopterous insects, chiefly of the family Tenthredinidae, the females of which have sawlike ovipositors used for cutting into plant tissue to deposit their eggs.叶蜂,锯蜂:任一种膜翅目昆虫,主要属叶蜂总科,雌性锯蜂生有锯齿状产卵器,用于切开植物组织在其中产卵〔bruise〕A similar injury to plant tissue, often resulting in discoloration or spoilage.水果的伤痕:植物组织的类似伤口,伤处有色斑,易腐烂〔tyrosinase〕A copper-containing enzyme of plant and animal tissues that catalyzes the production of melanin and other pigments from tyrosine by oxidation, as in the blackening of a peeled or sliced potato exposed to air.酪氨酸酶:动植物组织中一种含铜的酶,用氧化的方式催化,从酪氨酸中产生黑色素或其它色素,如在削皮的或削成片的土豆暴露在空气里变黑的过程〔micropropagation〕A tissue culture technique for plant propagation in which offspring are cloned from tissue taken from a single plant.组织栽培法:栽培植物的组织栽培方法,其产物会由单一植物组织中以无性生殖培养繁殖出来〔uredinium〕A reddish, pustulelike structure that is formed on the tissue of a plant infected by a rust fungus and produces uredospores.夏孢子堆:一种微红色的脓疱状结构,主要形成于受锈菌感染的植物组织上,并产生夏孢子〔glucose〕A monosaccharide sugar, C6H 12O 6, occurring widely in most plant and animal tissue. It is the principal circulating sugar in the blood and the major energy source of the body. 葡萄糖:一种单糖,C6H 12O 6,广见于大多数动植物组织。它是血液中基本的循环糖和人体等主要能量来源 〔pericycle〕A plant tissue characteristic of the roots, located between the endodermis and phloem.中柱膜:位于内皮层和韧皮层之间的根系的植物组织〔meristem〕The undifferentiated plant tissue from which new cells are formed, as that at the tip of a stem or root.分生组织:能形成新细胞的未分化的植物组织,如位于茎或根尖端的〔sunscald〕Localized injury or death of the tissues of a woody plant caused by excessive sun in summer and by the combined effects of sun and low temperatures in winter.日灼病:木质植物组织的部分灼伤或坏死,由夏天过多日光辐射或冬天日光和低温的共同作用引起〔bruise〕To damage (plant tissue), as by abrasion or pressure:植物损伤:碰伤(植物组织),如由于摩擦或挤压:〔glutamine〕A nonessential amino acid, C5H 10N 2O 3, occurring widely in plant and animal tissue and produced commercially for use in medicine and biochemical research. 谷酰胺:一种非必需的氨基酸,C5H 10N 2O 3,大量的含于动植物组织,大量生产用于医药和生化研究
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