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gossamer 音标拼音: [g'ɑsəmɚ] n. 小蜘蛛网,蛛丝,轻而弱者,薄纱
a. 薄弱的,轻飘飘的 小蜘蛛网,蛛丝,轻而弱者,薄纱薄弱的,轻飘飘的 gossamer adj 1: characterized by unusual lightness and delicacy; " this smallest and most ethereal of birds"; " gossamer shading through his playing" [ synonym: { ethereal}, { gossamer}] 2: so thin as to transmit light; " a hat with a diaphanous veil"; " filmy wings of a moth"; " gauzy clouds of dandelion down"; " gossamer cobwebs"; " sheer silk stockings"; " transparent chiffon"; " vaporous silks" [ synonym: { diaphanous}, { filmy}, { gauzy}, { gauze- like}, { gossamer}, { see- through}, { sheer}, { transparent}, { vaporous}, { vapourous}, { cobwebby}] n 1: a gauze fabric with an extremely fine texture 2: filaments from a web that was spun by a spider [ synonym: { cobweb}, { gossamer}] Gossamer \ Gos" sa* mer\, n. [ OE. gossomer, gossummer, gosesomer, perh. for goose summer, from its downy appearance, or perh. for God' s summer, cf. G. mariengarr gossamer, properly Mary' s yarn, in allusion to the Virgin Mary. Perhaps the E. word alluded to a legend that the gossamer was the remnant of the Virgin Mary' s winding sheet, which dropped from her when she was taken up to heaven. For the use of summer in the sense of film or threads, cf. G. M[ aum] dchensommer, Altweibersommer, fliegender Sommer, all meaning, gossamer.] [ 1913 Webster] 1. A fine, filmy substance, like cobwebs, floating in the air, in calm, clear weather, especially in autumn. It is seen in stubble fields and on furze or low bushes, and is formed by small spiders. [ 1913 Webster] 2. Any very thin gauzelike fabric; also, a thin waterproof stuff. [ 1913 Webster] 3. An outer garment, made of waterproof gossamer. [ 1913 Webster] { Gossamer spider} ( Zool.), any small or young spider which spins webs by which to sail in the air. See { Ballooning spider}. [ 1913 Webster] 134 Moby Thesaurus words for " gossamer": air, airy, animal fiber, artificial fiber, attenuate, attenuated, boyish, bubble, cambric tea, capillament, chaff, chip, cilium, cirrus, clear, clear as crystal, cobweb, cork, crystal, crystal- clear, crystalline, dainty, delicate, denier, diaphane, diaphanous, diluted, dishwater, down, downy, dust, ether, ethereal, fairy, feather, fiber, fibrilla, filament, filamentule, filmy, fine, fine- drawn, fine- grained, finespun, flagellum, flimsy, flue, fluff, fluffy, foam, frail, froth, fuzz, fuzzy, gauzy, girlish, gossamery, gracile, gruel, hair, hank, house of cards, insubstantial, lacy, light, light- pervious, limpid, lucid, matchwood, milk and water, misty, mote, nonopaque, papery, peekaboo, pellucid, pubescent, rare, rarefied, reed, refined, revealing, rope of sand, sand castle, satin, satiny, see- through, sheer, silky, skein, slender, slenderish, slight, slight- made, slim, slimmish, slinky, small, smooth, sponge, spume, strand, straw, subtle, suture, svelte, sylphlike, tendril, tenuous, thin, thin- bodied, thin- set, thin- spun, thinnish, thistledown, thread, threadlet, threadlike, transparent, transpicuous, unclouded, vague, velutinous, velvety, wasp- waisted, water, watered, watered- down, watery, weak, web, willowy, wiredrawn, wispy
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- 醋酸铵导致细胞溶血的原因 - 百度健康
发生溶血的原因是醋酸铵与血红蛋白的结合、红细胞膜的破坏、渗透压失衡、氧化应激反应、个体差异与敏感性等，具体如下：1 醋酸铵与血红蛋白的结合：醋酸铵作为一种有机化合物，在特定条件下，能够与红细胞内的血红蛋白发生结合。
- 醋酸铵导致细胞溶血的原因 - 有来医生
醋酸铵导致细胞溶血，这里的细胞大多是指红细胞。 发生溶血的原因是醋酸铵与血红蛋白的结合、红细胞膜的破坏、渗透压失衡、氧化应激反应、个体差异与敏感性等，具体如下：1 醋酸铵与血红蛋白的结合：醋酸铵作为一种有机化合物，在特定条件下，能够与
- 醋酸铵为什么会发生溶血?_39问医生_39健康网
醋酸铵发生溶血可能是由遗传性红细胞膜缺陷、自身免疫性溶血性贫血、葡萄糖-6-磷酸脱氢酶缺乏症、镰状细胞性贫血、遗传性球形红细胞增多症等遗传性或获得性疾病引起的。 该情况可能导致贫血等严重后果，应立即就医以确定具体原因并接受适当治疗。
- 溶血实验——原理、步骤、注意事项、示例图 - 知乎
免疫介导的溶血：当红细胞被免疫系统靶向并破坏时，就会发生免疫介导的溶血。 它可能由自身抗体 (身体针对自身红细胞产生的抗体)或同种抗体 (针对外来红细胞产生的抗体，例如在输血期间或在Rh不相容性妊娠期间产生)引起。
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摘要：贫血是临床上引发弱脉的常见原因，在一定容积的循环血液内红细胞计数、血红蛋白量以及红细胞压积均低于正常标准者称为贫血。 其中以血红蛋白最为重要，成年男性低于120g L（12 0g dl），成年女性低于110g L（11 0 dl），一般可认为贫血。
- 醋酸铵为什么会发生溶血_有问必答_快速问医生
一种酸性分子跟血液里面的分子会发生反应的，氯化铵属于强酸弱碱盐，会解离产生NH3,后者能透入细胞膜而引起溶血硝酸钠溶质电解成离子，不能渗入细胞。 醋酸铵,草酸铵均水解产生极性小分子NH3，能渗入细胞。 氯化铵需要的时间要比醋酸铵,草酸铵长。
- 乙酸铵溶液为什么溶血
乙酸铵溶液溶血的原因可能有以下两种： 1 乙酸铵溶液中的醋酸根离子与红细胞内的血红蛋白结合，形成不溶解的醋酸铵盐，使红细胞破裂，发生溶血现象。 2 患者属于过敏体质，在接触到醋酸铵等药物时，可能会出现过敏反应，从而引起红细胞溶解的情况。
- 细胞膜对不同性质物质通透性差异的一般规律 - 豆丁网
醋酸铵、氯化铵、草酸铵这三种铵盐均能引起人血红细胞的溶血,这三种铵盐引起细胞溶血的机制既有相同处,又有区别。相同处是,铵根离子能与水反应有, NH4++H2O ≒ NH3 H2O +H+,其中氨分子为小的不带电荷的非极性分子,脂溶性强,生成后迅速由简单扩散进入细胞,进入
- 影响细胞膜通透性的因素研究 - 周口师范学院学报. pdf
: , 膜通透性的影响 实验结果表明 兔血红细胞比鸡血红细胞更易发生溶血现象 脂溶性溶质比水溶性溶质更易 , 使血红细胞发生溶血 弱电解质比强电解质更易使血红细胞发生溶血 上述结果说明细胞膜通透性与血红细 、 胞来源 溶质性质均有关
- 醋酸铵溶血现象原因_39问医生_39健康网
醋酸铵溶血现象可能是由遗传性溶血性贫血、自身免疫性溶血性贫血、葡萄糖-6-磷酸脱氢酶缺乏症、镰状细胞贫血、巨球蛋白血症等疾病引起的，需根据具体因素进行针对性治疗。 建议患者及时就医，明确诊断。
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