类淀粉

A: bookbiding with microtensile approximately150, source, or more or less extensive, there are several categories of animal husbandry, starch base class, qula class, natural resin, celluolse and artificial synthetic resin, etc.

答：装订用黏结材料种类很多，来源极为广泛，大致有以下几大类，即动物类、淀粉基类、干酪素类、天然树脂类、纤维素类和人工合成树脂等。

The effects of starch (such as corn starch, sweet potato starch, and potato starch), protein and carrageenin on carp surimi were studied.

研究了淀粉类添加剂（玉米淀粉、地瓜淀粉、马铃薯淀粉）、蛋白类添加剂以及卡拉胶对鲤鱼鱼糜蛋白凝胶品质的影响。

The glycemic index, physiological function of low glycemic-index food and low glycemic-index starchy derivatives (including indigestible dextrin, slowly digestible starch, resistant-enzyme starch, starch-lipid complex and starch-protein conjugate) are introduced.

本文综述了近年来低血糖生成指数淀粉类衍生物的研究进展，并简要介绍了国内外对血糖生成指数、低血糖生成指数食品的生理学功能及其淀粉类衍生物(如难消化糊精、慢消化淀粉、抗酶解淀粉、淀粉-脂质复合物、淀粉-蛋白质复合物等)方面的基本研究状况，展望了其发展前景。

The variety used depends on the different elasticity and malleability required for each product and the reason why the wheat flour used in many foods cannot be replaced by other starches such as sweet potato flour or cornflour is because neither of these flours contains proteins capable of forming gluten.

许多淀粉类产品中的面粉无法被其他淀粉类如地瓜粉、玉米粉等替代的原因，就是玉米粉、地瓜粉中不含可形成面筋的蛋白质。

The development and application of the natural polymer flocculants,such as starch, chitosan ,lignin and plant gum,were introduced.

介绍了国内外关于天然高分子改性絮凝剂———淀粉类、木质素类、甲壳素类以及植物胶类絮凝剂的研究及应用现状，并对天然高分子絮凝剂的开发趋势进行了分析和预测。

Ultrastructurally, the chalazal border of the mature egg cell demonstrates regularly discontinuous regions in which exist a great number of single or double-membrane vesicles.

卵细胞中的质体多含淀粉粒，精细胞中的质体均不含淀粉粒。DNA荧光显示，卵细胞质中具丰富的类核并可以断定环状类核为线粒体DNA。

Amyloidosis is caused by aggregation of misfolded proteins to fibrils comprised of specific cross-β structures.

类淀粉沉积症是由错误摺叠的蛋白质堆积，而形成拥有专一乙级结构的纤维。

Disfunction of lysosomes is the earliest change observed in AD patients, and thought to be caused by oxidative damage induced by Aβ.

在阿兹海默症的早期可以发现溶小体有一些不正常的改变，贝他类淀粉蛋白也会对阿兹海默症患者产生一些氧化压力的伤害。

On the other hand, increased Aβ concentration from 10 to 100 μM failed to show any effect on lipid peroxidation of lysosomes, and Cu2+ at 50 μM caused a significant increase in lipid peroxidation as compared to the control or Aβ treatment.

另一方面，在相同浓度下，50 μM的铜离子所产生的脂质过氧化反应比贝他类淀粉蛋白造成的脂质过氧化有显著的增加。

Histologically, the seminiferous tubules contained numerous Sertoli cells and more Sertoli-spermatozoa complexes, accompanied by the depletion of Leydig cells with deeply stained nuclei. Mature spermatozoa were stored up in the epididymis, but only a few in the efferent ducts. In the second place was testicular atrophy（32/120; 26.7%）. The seminiferous tubules showed moderate to severe inactivity of spermiogenesis with evidence of only spermatogonia, spermatocytes and Sertoli cells. The Leydig cells were obviously decreased in numbers associated with decrease of lipid droplets in their cytoplasms. Testicular hypoplasia was the third disorders（22/120; 18.3%）. Only a few spermatogonia and Sertoli cells appeared without any spermiogenesis. The associated changes was decreased in Leydig cells and fibrous hyperplasia in the interstitium.Epididymal stones were sometimes found（12/120; 10%）. Grossly, yellowish-white nodules with various sizes and firm in consistency were observed in the epididymis and the front efferent ducts. Microscopically, the epididymal ducts were dilated with voluminous spermatozoa storage, even showed calcification in severe cases. The deposited calcium salts were stained positively by Von Kossa and Alizarin red methods.Amyloidosis was also detected in 10 roosters（8.3%）. Eosinophilic, homogeneous, amyloid-like substances were deposited mainly in the testicular interstitium and the periphery of blood vessels. These substances showed positive reaction by Congo red staining. Five roosters（4.2%）had Marek's lesions in the testis, epididymis and peripheral nerves with infiltration of pleomorphic lymphocytes. Only one case showed epithelial necrosis of seminiferous tubules accompanied by fibrous proliferation in the interstitium.

结果发现，在总共搜集的120个病例中，其中因年老所导致的产精力不佳为最多，占38例（31.7%），於镜下可见大量精虫黏附於Sertoli cell的表面，并可见Sertoli cell数量明显增多而Leydig cell明显减少，且其细胞核呈现浓染的现象，而在其副睪中仍可见到成熟精虫蓄留於管腔中，但在其输精管内却只有少量精虫存在；其次为睪丸萎缩，占32例（26.7%），镜下可见中度至重度无造精作用，其生精小管中只见到精母细胞、精原细胞及Sertoli cell存在，但Leydig cell数量明显减少且其细胞质内的脂质也明显减少；睪丸发育不全，占22例（18.3%），於生精小管内只见到精母细胞及少量Sertoli cell存在，不见造精细胞分化，於生精小管间质可见Leydig cell减少并伴随结缔组织增生；副睪结石，占12例（10%），肉眼下可在副睪及输精管前段见到黄白色大小不一的结节，触感坚硬，於镜下可见副睪管扩张并有大量成熟精虫蓄积，严重时可见钙化现象，以Von Kossa及茜素红染色均呈阳性反应；类淀粉沉著症，占10例（8.3%），镜下在睪丸间质及血管周围可见粉红均质样的物质沉积，以刚果红染色成阳性反应；马立克病，占5例（4.2%），镜下可在睪丸、副睪实质及周边神经内均可见到嗜碱性大小不一的淋巴样细胞浸润；睪丸坏死，占1例（0.8%），镜下可见生精小管上皮细胞坏死脱落及间质结缔组织增生。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。