壳膜,chorion
1)chorion[英]["k?:ri?n][美]["kor?,ɑn]壳膜
1.The sperm shapes, changes of the surface structure ofchorion during fertilization and the process of sperm penetration in Andras Davidinus, were examined by scanning electron microscope.采用扫描电镜观察了大鲵精子的形状，受精过程中卵壳膜的变化，及精子入卵的过程。
英文短句/例句
1.Ultrastructure of Embryonic Chorion Surface in Dark Sleeper Odontobutis yaluensis鸭绿沙塘鳢胚胎壳膜结构的电镜观察
2.An enveloping sheath or envelope.外皮或包膜一个包装壳或外壳
3.thin-shelled bivalve having the right valve deeply notched.薄壳的双壳类动物，其瓣膜的凹曹很深。
4.The "shell" is composed of three structures: the membranes, the mineralized part and the cuticle.蛋壳由3种结构组成：膜，矿物质化部分和壳胶膜。
5.Effects of Chitosan on Bacterial Cell Membrane and Membrane Protein壳聚糖对细菌细胞膜及膜蛋白的作用
6.Study on Preparation and Properties of Chitosan/Chitosan Derivative Composite Membranes;壳聚糖/壳聚糖衍生物复合膜的制备及性能研究
7.Preparation and characterization of chitosan/carboxymethyl chitosan hemostatic membrane壳聚糖/羧甲基壳聚糖止血膜的制备与表征
8.The outer membranous or green envelope of some fruits or seeds, as that of a walnut or an ear of corn.果壳，种膜某些水果或种子的外膜或绿色的外壳，如胡桃或玉米穗的壳和膜
9.An enclosing structure or cover, such as a membrane or the outer coat of a virus.膜，包袋包裹性的结构或包皮，如膜或病毒的外壳
10.Conclusion The study suggests the feasibility of using chitosan membrane as barrier membrane for guided tissue regeneration.结论壳聚糖膜适合作为引导性组织再生屏障膜。
11.Studies on the Preparation and Properties of Chitosan Based Membranes and Their Drug-Lord Membranes;壳聚糖基膜及其载药膜的构建与性能研究
12.Mechanism of Film Formation of Acrylic Core-Shell Latex丙烯酸酯核壳乳液成膜机理及涂膜性能的研究
13.In Vitro Study of the Application of Collagen-Chitosan Tissue Engineering Membrane on Rat Tympanic Membrane胶原-壳聚糖膜在组织工程化鼓膜中的应用
14.A fold or ridge, as of skin, membrane, or shell.皱襞如皮肤、膜或壳的褶或隆起物
15.In some viruses the nucleocapsid is surrounded by an envelope.某些病毒的核衣壳是由被膜所包绕。
16.Preparation and Application of SiO_2/chitosan Hybridization Naofitration Membrane;SiO_2/壳聚糖杂化纳滤膜的制备与应用
17.Preparation and Research of the Properties of Chitosan Alloy Membrane Materials;壳聚糖合金膜材料研制及其性能研究
18.AFM Study on Properties of Chitosan, Collagen and Their Blends;壳聚糖、胶原及其复合膜性质的AFM研究
相关短句/例句
shell membrane壳膜
1.The ultrastructures of the eggshell andshell membrane of the snowcock(Tertaogallus himalayensis)were observed by scanning electronic microscopy.以扫描电镜观察了高山雪鸡（Ｔｅｔｒａｏｇａｌｌｕｓｈｉｍａｌａｙｅｎｓｉｓ）卵壳和壳膜的超微结构。
3)membrane shells膜壳
1.In this paper,the error estimates of solutions between two-dimensional linear shells model equations of Koiter"s type and two-dimensional linearmembrane shells model equations by the corrector method are studied.本文用修正因子方法讨论了二维线性Koiter型弹性壳模型方程与二维线性膜壳模型方程解之间的偏差估计。
4)eggshell membrane鸡蛋壳膜
1.Hyaluronic acid has been extracted fromeggshell membrane by enzymic hydrolysis.对酶法提取鸡蛋壳膜中透明质酸的工艺进行了研究,通过单因素试验和正交试验考察了酶解温度、pH、酶用量、料液比和酶解时间对透明质酸提取量影响,确定了胰蛋白酶提取透明质酸的最佳工艺条件为温度50℃,pH为8。
5)eggshell membrane蛋壳膜
1.Separating ofeggshell membrane and preliminary application;蛋壳膜的分离及应用初探
2.Investigation and exploiture of eggshell andeggshell membrane;蛋壳及蛋壳膜的研究和利用
3.Extraction and partial characterization of hyaluronic acid fromeggshell membrane;蛋壳膜中透明质酸的提取及部分特性研究
6)eggshell-membrane separation壳膜分离
延伸阅读
被膜壳体核酸分子式：CAS号：性质：通常是指病毒粒子的被膜包围的壳体核酸。
