胶的

It is showed that the increase of tire body glue extension module and the decrease of bead glue extension module can improve the performance.

分析结果表明，增加子口胶，胎体层胶的定伸长模量和减小圈垫胶的定伸长模量可改善子口包布反包末端性能。

It is pointed out that the birth of the high elastic Eu gum, the discovery of the three stages of vulcanizing process and the three kinds of different materials, which correspond to the three stages, the building of the systematic material engineering and the development of the concept on "Unitary Material-Spectrum composed of rubbers and plastics"have brought the study on EU gum into a new stage,and moreover,promoted the development of a series of new functional materials.

指出：高弹性杜仲胶的诞生，杜仲胶硫化过程三阶段及与之对应的三类不同材料的发现，杜仲胶材料工程学的形成及"橡一塑统一材料谱"概念的提出，把杜仲胶的研究及开发带到了一个新阶段，进而推动了系列功能材料的开发。

Effects of ionic strength and pH values on the characteristics of heat-induced gelation of myofibrillar proteins from longissimus dorse of pigs were studied as the signals included gel hardness,springiness,cohesiveness,gumminess,resilience and water holding capacity .

以肌原纤维热诱导凝胶的保水性和质构特性，包括硬度、弹性、内聚性、胶黏性、回复性为指标，考察离子强度和pH值对猪背最长肌肌原纤维热诱导凝胶特性的影响。

The influences of N,N'-methene biacrylamide cross-linker,monomer concentration,polymerization time and temperature on swelling ratio were investigated,and reversibility of the hydrogels under various pH conditions at given temperature.

目的通过合成聚丙烯酸-co-α-甲基丙烯酸水凝胶，研究N，N'-亚甲基双丙烯酰胺交联剂、丙烯酸和α-甲基丙烯酸单体浓度、聚合时间对其水凝胶溶胀率的影响，以及温度和不同pH值时水凝胶的pH可逆性。

Optimized the preparation of chitosan hydrogel technological conditions, and the result indicated that: the hydrogel with best quality can be gotten, with the chitosan quantity 1 g, the formaldehydevolume 0.2 mL, the gelatination temperature 50℃.

通过试验优化制备壳聚糖水凝胶的工艺条件，试验结果表明：当壳聚糖量为1 g，甲醛体积为0.2 mL，凝胶化温度为50℃时，制备得到的水凝胶质量优良。

The hardness of the mixed gels increased with salts concentration, while the protein solubility, water-holding capacity and sulphydryl group content had a decreased trend. The microstructure of mixed gels showed a porous network and particulates structures by addition of NaCl and CaCl2 respectively.

结果表明：随着pH的增加，凝胶的硬度和溶解度减小，添加淀粉进一步降低了混合凝胶的溶解度；盐浓度的增加使混合凝胶硬度增加，而蛋白溶解度、持水力和巯基含量则呈下降趋势；添加NaCl 和CaCl2的混合凝胶分别呈现出多孔网状和颗粒状结构。

PAA/PVA IPN hydrogels were prepared by a sequential method by which acrylic acid firstly. polymerizes and cross-links in PVA/water solution with UV irradiation,then PVA physical cross-linked hydrogels are formed in cross-linked PAA networksby freezing-thawing. The orthogonal test design method was used to optimize theexperimental conditions based on the mechanical and swelling properties of thehydrogels. The effect of the PAA and crosslinking agent contents on the microscopicmorphology of the PAA/PVA IPN xerogel was investigated by transmission electronmicroscopy, and on the mechanical properties of the hydogels was studied bymeasurements of mechanical properties.

针对水凝胶强度、生物相容性和刺激响应性的需要，选择了以PVA和PAA为复合水凝胶的基本分子结构；采用顺序IPN方法制备PAA／PVA IPN水凝胶，即将单体丙烯酸与PVA溶液共混，AA经紫外光辐射聚合交联在PVA溶液中形成PAA化学交联网络，再经冰冻—解冻循环过程在PAA网络内形成PVA物理交联网络。

Solidify time: usually the cloud stone glue could use proper solidify agent to increase or shorten the solidify time, but for stone hooking structure glue, it can not do in this way.

由于施工人员的云石胶使用习惯会造成干挂胶的使用误区，比如用固化剂来调节固化时间，云石胶可用固化剂量的适当增减来调节固化时间，有些施工人员就会沿用到干挂胶使用上，靠加大固化剂投量，以达到快速固化的目的。

Business card printing and membership card making short outages, you can not clean plate ink directly, rubberized back business card printing and membership card when you make, you must use version and kunyuyou water suites of gum and ink to business card printing and membership card; if you use direct water supply, water roll laiddown waterfiooding rolls moisture dissolved cutan, which will increase wettibility controlof tetrachlorocarbon.

制卡和会员卡制息历程洋不幼久留机时，可以在不冲刷印版上油不朱的境况下间接擦胶，轻古制卡和会员卡制息时，务必不后用洗版膏和火洗不污版面的胶和不朱，才能制卡和会员卡制息，如果间接不收下火辊供火，诳骗火辊上的火不不分凝固胶膜，会补充湿润液洋胶的含量。

The main products of our factory has mining sieve, hopper linings, rubber roller, rubber, seals, bumpers, hydrocyclone, friction plates, stripping film plate, coupling, plastic venues, as well as the mill, pump shell , roller bag plastic, rubber lining business.

我厂主要产品有矿用筛板，料仓衬板，胶辊，胶轮，密封圈，缓冲器，旋流器，摩擦板，剥片盘，联轴器，塑胶场地，以及磨机，泵壳，辊筒的包胶，衬胶的业务。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。