树脂的

It was found that for benzoyl peroxide initiation at room temperature, HMA is efficient than the more commonly used DMA, as indicated by decreased cure times or increased peak exotherm and barcol hardness.

比较了N，N-二甲基苯胺和N-甲基-N-2-羟乙基苯胺对不饱和聚酯树脂的固化，HMA的固化时间比DMA的短，放热峰温度和巴士硬度比DMA的高。

The activity of catalysis of IER was affected by the chemical reactive process, it's inner and outer diffusion processes, serving time and esterified degree.

离子交换树脂的催化活性既受化学反应过程的控制，又受内扩散和外扩散的影响，其催化活性也受反应温度、使用时间的、酯化度等因素的影响。

The aircraft from the programmable logic controller control, to the winding parameter input into the product can automatically complete the product design, and then control the core mold rotation and car move up and down movement of the compound to soak the fiber resin, according to the law of uniform covered with lining on the product.

该机由可编程控制器控制，，把所缠绕产品的参数输入进去，可自动完成产品的设计，然后控制芯模旋转与小车上下移动的复合运动，把浸透树脂的纤维按规律均匀布满在产品内衬上。

I plant production Lianhua license folder emery cloth for innovative thin folder emery cloth (weight 29 grams / square meters), optional country produced by large enterprises high-quality high-strength polyester fiber as raw materials, weaving equipment, using new high-speed rapier loom, complemented by modern sophisticated weaving technology, and give full consideration to the needs of the production pipeline for the edge of latitude and longitude lines encryption, weaving a cloth to the color white, Rally, and shells and resin with high affinity and strong and well ahead of similar products.

我厂生产的联华牌夹砂布为创新型的薄型夹砂布（克重29克/平方米），选用国家大型企业所产优质高强度涤纶纱作为原料，织造设备采用新型高速剑杆织机，辅之以现代精细织布工艺，并且充分考虑管道生产的需要进行边缘经纬线加密，织出的布以颜色亮白，拉力大，弹度高和与树脂的亲和力强而远远领先同类产品。

A preferred construction shall be as follows: Bowls zinc free bronze, or niresist or duplex stainless steel; Impeller zinc free bronze, or niresist or duplex stainless steel; Shafting duplex stainless steel or monel; Column pipe Stainless steel 416SS or 316SS Discharge head high strength cast iron with epoxy lined waterways Boltings stainless steel.

一个优先的工程将是依下列各项：碗锌释放青铜，或 niresist 或双三极管不锈钢；推进者锌释放青铜，或 niresist 或双三极管不锈钢；桥系双三极管不锈钢或 monel；专栏以管输送不锈钢 416SS 或 316SS 排成一行航路的和环氧基树脂的解除头高的力量演员阵容铁 Boltings 不锈钢。

The results show that glycerol, as surfactant, with a concentration of I % can alternate the interfacial tension between water and oil to some extent; thusly, the conglomeration problem can be inhibited during the microencapsulation process. Meanwhile, by controlling the reaction rate of condensation polymerization and adjusting the pH of the system, the floccules can be restrained effectively, and microcapsules with smooth surfaces are obtained. Finally, the addition of NH4Cl may result in properly strengthened microcapsules to resist the collapse during nature drying.

结果表明：采用质量分数为1%甘油做表面活性剂，可适当调节油／水界面张力，抑制微胶囊化过程中的黏结团聚；通过调节体系pH值，控制缩聚反应速率，可有效抑制水相中絮状树脂的产生，得到表面光滑的微胶囊；采用氯化铵作固化剂对微胶囊进行固化，可有效提高微胶囊的机械强度，得到在自然干燥后不破裂的微胶囊。

Of thick bark usually located in windward habitats. The phloem color was related to the inclusion and contents of the phloem cells, especially to the tannin and resin of the phloem parenchyma and their oxidation.

但是韧皮部的颜色则与细胞内含物的多少和成分有关，尤其是韧皮薄壁细胞内的丹宁和树脂的含量以及它们在空气中的氧化作用有关。

We are the company .specialized in recycle plastics/chemical Now we can supply [PMMA + Aluminum Hydroxide AI3]powder , post industrial You can save money for purchasing acrylic /aluminium hydroxide powder, Which is needed in manufacturing acrylic solid surface.

EURO International Limited 您好：我们是专门从事再生塑料和化学制品的韩国公司，现在我们可以为您能提供压克力[聚甲丙烯酸基甲酯PMMA +氢氧化铝凝胶 Aluminum Hydroxide AI3 ] 原料粉末我们公司诚切希望用再生产品为您省去不必要的费用，以上的原料无乱哪一个都是制造丙烯酸树脂的坚实表面的重要原材料。

We are going to spend the first part of the project learning about the craft of boat building, its history, as well as learning about advanced boat building technologies such as Kevlar-carbon composite skins with honeycomb and resin cores.

第一步要做的是学习码头建筑的建造工艺、历史和先进的码头建筑建造技术，比如说碳纤维合成的做成蜂窝状、涂树脂的表皮。

Cirrus engineers realized that a prepreg with resin on only one side could enable high-quality laminates with oven cure and vacuum pressure, because air could escape through the dry side, resulting in much lower void content.

西锐航空公司的工程师们意识到：添加了树脂的预浸材料在高温处理及真空加压下只能使其一侧的层压板具有较高的质量。

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。