膜壳

Preparation and Application of water-borne curing agent from cashew nut shell liquid ;2. The dispersion was then modified with cashew nut shell liquid containing hydroxyl groups.

采用含有—OH的脱羧腰果壳液对其改性后，复合膜玻璃化温度上升、硬度提高，耐水性进一步改善。

The outer surface of sea cultured pearl's nacre is composed of polygonal tablet of aragonite and organic matrix sheet.

海水养殖珍珠的表层微形貌呈现以文石晶体及壳角蛋白膜为结构单元组成的按一定方式排列的层状或阶梯状的结构或形态。

Poly/melamine cyanurate composite latex particles are prepared via soapless emulsion polymerization. XPS data and TGA analysis reveal that MC particles are encapsulated by PMMA during polymerization, resulting in the formation of a core-shell structure of PMMA/MC composite latex particles. MC can affect the thermal degradation and promote the charring of PMMA. The application of PMMA/MC in nylon 6 (PA6) indicate that the composite latex particles can improve the mechanical pro...

采用原位乳液聚合法制备了聚甲基丙烯酸甲酯/三聚氰胺氰尿酸盐复合胶粒，对其进行X光电子能谱及热重分析结果显示，在MC阻燃剂颗粒表面覆盖了一层PMMA胶膜，形成了具有核-壳结构的PMMA/MC复合胶粒；MC能影响PMMA的热降解过程并促进其成炭；在尼龙6(PA6)中的应用结果表明，PMMA/MC复合胶粒能改善PA6的力学性能和阻燃性能。

The diffusion and cross—linking of polymer chains for blend latex particles were investigated by measurement of gel content,swell ratio and FTIR.The influences of different core／shell structure of blend latexes on mechanical properties of the films were described.

通过胶膜的凝胶率和膨胀率的测定和红外光谱分析对反应性复合乳液中乳胶粒子的扩散及交联反应进行了研究，并探讨了不同核壳结构复合乳液对涂膜机械性能的影响。

The preparation and properties of different proportion of ch it osan- methyl cellulose edible films were studied in this paper.

研究不同比例的壳聚糖-甲基纤维素复合膜的制作，并对复合膜进行透光性、抗张强度、透湿系数、吸湿性、延伸率和水溶性等的测试。

The egg case of certain insects and mollusks.

在壳膜的卵膜孔区有5-10条沟和嵴。

How the nucleocapsids get teguments and envelope is still poorly understood and remains a contentious issue.

但对于核衣壳如何获得被膜和囊膜，目前尚有争论。

Multilayer latex particles with carboxylic polymer as core, polymer with low glass transition temperature and film-formable under room temperature as shell, and lightly crosslinked polymer as intermediate layer were prepared with unsaturated carboxylic monomers by multistage seed emulsion polymerization. Finally, the room-temperature-film-formable polymer particles with hollow structure were obtained via the alkali treatment to the multilayer latex particles.

采用羧基单体进行多阶段的种于乳液聚合，制备了内核为带羧基的聚合物、最外层为易成膜的低玻璃化温度聚合物、中间为轻度交联中间隔离层的多层核壳结构乳胶粒，最后通过碱处理制成了具有室温成膜性的中空结构聚合物微粒。

The flow direction and packing fraction in membrane contactors were also investigated. Baffles in the shell side were found to have good effect on separation and therefore set in counter flow operation of parallel mode.

此外，为更好地提高新型中空纤维膜结构填料的分离效率，研究了膜接触器中流体的流动方式和填充密度对精馏分离性能的影响，确定了壳层挡板对现有平流运行方式的改善作用，并进行了有效的挡板设计和试运行。

Experimental date of extraction in different packing fraction module were verified. The mathematic model established in this paper can predict shellside mass transfer in hollow fiber reflecting module precisely.

由不同装填系数膜器的萃取实验数据对模型进行了验证，结果表明，本文建立的数学模型能较好地预测折流膜器的壳程传质系数。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。