Wasp and fly wings are made from two compressed layers of transparent chitin, with light bouncing off both layers and mixing to produce color.
果蝇和黄蜂的翅膀其实是由两层压缩的透明甲壳质组成，每层甲壳质都能够在内部对光线进行折射，从而产生出各种色彩。
The chitin film can have wide application prospect in the fields of tissue engineering support material and sewage treatment.
这类甲壳素膜将在组织工程支架材料和污水处理等领域具有广泛的应用前景。
For the high selectivity and safety of chitin synthase inhibitors, they are used for insecticides, fungicides and acaricides.
几丁质合成酶抑制剂由于具有安全、高效等特点，成为农用杀虫、杀螨、杀菌剂以及医药抗真菌药物的研发热点。
This paper reviews the application of chitin and its derivatives in medicine, including medical dressing, ophthalmic materials and pharmaceutical preparations.
本文综述了甲壳质及其衍生物在医药领域的应用，包括在医用敷料、眼科材料及药物制剂方面的应用。
In recent years, chitin and chitosan have been used widely in the fields of medicine, environmental protection, spinning and weaving, printing and dyeing, papermaking and so on.
近几年来甲壳质、壳聚糖在医药、环保、纺织、印染、造纸等领域中得到广泛的应用。
Like most worms, helminths synthesize chitin for their pharynx.
如同大多数蠕虫，蛔虫为自身咽部合成甲壳素。
The exoskeleton of insects is largely made of protein and chitin.
昆虫的外骨骼大部分是由蛋白质和几丁质组成的。
Conclusion The chitin derivatives could promote fracture healing.
结论甲壳质衍生物能促进骨折修复愈合。
Chitin synthase is the important enzyme that converts UDP - GlcNAc to chitin.
摘要几丁质合成酶是生物合成几丁质的关键物质。
Fiber spinning from lyotropic liquid crystalline solutions of chitin and its der.
介绍了甲壳素及其衍生物的液晶纺丝及其应用前景。
Chitosan which also is called soluble chitin is obtained by deacetylation of chitin.
壳聚糖由甲壳素经脱乙酰基而得，又称为可溶性甲壳素。
Objective: To investigate the biocompatibility of chitin as bone substitute material.
目的：观察几丁质作为植骨材料的生物相容性。
Studies on the chitin synthesis pathway genes of the beet armyworm and their utilization.
甜菜夜蛾几丁质合成通路基因的研究和应用。
Thus, chitin is suitable as a new carrier for synthetic food dyes in cereal and oil foods.
以上表明甲壳质适宜作为食用合成色素新型载体用于粮油食品。
The coupling of SCG with chitin and protein molecules in cell wall resulted in insolubility.
SCG与细胞壁中的几丁质和蛋白分子交连产生不溶性。
Objective: To investigate the modification of chitin spray treatment of eczema of the auricle.
目的：探讨改性几丁质喷雾剂治疗外耳湿疹的效果。
The advancement in the research of chitin and chitosan's chemical modification is generalized.
介绍了甲壳素和壳聚糖化学改性的研究进展。
The chitosan was prepared from chitin by deacetylating and the degree of deacetylation was 83%.
甲壳素通过脱乙酰化制备壳聚糖，脱乙酰度可达83%。
The result shows that the carboxymethyl chitin has better hygroscopicity and moisture-retention.
结果表明：羧甲基甲壳质具有良好的吸湿和保湿性能。
The research and application of chitin and chitosan in medical field were reviewed in this paper.
对甲壳素及壳聚糖在医药领域的应用研究进展作一综述。
The applications of chitin, chitosan and their derivatives in wastewater treatment were reviewed.
对甲壳素、壳聚糖及其衍生物在水处理中的应用研究进行了综述。
In this paper, is discussed the finishing effect of real silk fabric with citric acid and chitin.
文章讨论了柠檬酸和壳聚糖对真丝绸防皱整理的效果。
The enzyme showed no activity on purified flaked chitin, little activity on de-mineralized chitin.
该几丁质酶完全不水解纯的片状几丁质，脱矿几丁质也不是该酶的良好底物；
The indexes and analytical approaches of chitin and its derivatives were introduced systematically.
系统介绍了甲壳素及其衍生物的指标与分析方法。
The chitosan with high viscosity was prepared from chitin which used as raw material by ultrasonic method.
以甲壳素为原料，用超声波法制备高黏度的壳聚糖。
The article discusses how to improve the sizing properties of chitin size by enzyme degradation of chitosan.
文章讨论了通过酶法降解改善甲壳素浆料上浆性能的相关问题。
The results show that the major portion of pupa crust is composed of fat, protein, chitin and inorganic salts.
研究结果表明，柞蚕蛹皮的主要成分为油脂、蛋白质、几丁质和无机盐。
Objective: To study the effects of chitin on cultured rabbit aortic smooth muscle cells and endothelial cells.
目的：研究壳多糖对体外培养的兔主动脉平滑肌细胞和内皮细胞生长的影响。
In this paper, advances in the application and research of chitin deacetylase in preparation of chitosan are summarized.
本文就甲壳素脱乙酰酶在壳聚糖制备中的应用及研究进展作一综述。
This paper introduces in detail the extracting method, main properties and applying and developing techniques of chitin.
文章详细介绍了甲壳素的制备方法、主要性质及应用开发技术。
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