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- The foamed materials were prepared by compression molding, and antistatic agent was applied to polyolefine. 在聚烯烃中添加抗静电剂,采用模压法制备了发泡材料。
- Non-degradable synthesized polymer materials were replaced by biodegradable polyhydroxybutyrate (PHB) in the preparation of foamed materials. 用生物可降解材料聚3-羟基丁酸酯制备发泡材料,替代不可降解的合成高分子发泡材料。
- Determinatlon of water content in solid powder and foam materials by coulometry. 库仑法测定固体粉末和泡沫材料的水分。
- The starch foam materials with different glycerol contents were extruded by using a twin-screw extruder. 摘要利用双螺杆挤出机制备了甘油含量不同的淀粉泡沫材料。
- HT5SS][ST5BZ] Improved SH PB method and seim conductive gauges were used to investigate strain rate effec ts on the properties of foam materials. 对泡沫材料的应变率敏感性进行了系统深入的讨论,认定这种材料是应变率敏感材料,这种敏感性主要是由于泡孔的变形特性产生的。
- To deal with metal, synthetic materials and the surface of hard foam material has good adhesion. 对处理的金属、合成材料及硬发泡材料表面有很好的粘合性。
- The incombustibility of the military rigid polyurethane (PU) foam materials was studied.The optimum formula of compound flame retardant was determined by screening and orthogonal test. 为提高军用聚氨酯硬质泡沫迷彩伪装材料的阻燃性能,对各种阻燃剂进行了筛选并进行正交复配试验,确定了复配阻燃剂的最佳配方。
- Trace gold was determined by means of atomic absorption spectrophotometer with graphite furnace,where the samples were dissolved via royal water,collected via foam materials,and desorbed by thoiurea. 采用以王水分解样品,泡沫塑料富集,硫脲解脱,石墨炉原子吸收分光光度计测定微量金。
- The development of SiC ceramic foam material done by the authors is intreduced indetail. 较详细地介绍了研制铸铁用碳化硅泡沫陶瓷过滤材料方面所做的工作。
- The interaction of foam material with the coating also have very important influence on the filling velocity. 模样材料与涂料的交互作用对金属液的充型速度具有非常重要的作用。
- Some Aspects on Foamed Materials and Fractal Theory 通孔泡沫材料与分形理论
- Foot bed: an insert which is shaped or molded to match the approximate contours of the bottom of the foot. It is often made of a light foam material. 足床:一块符合足底轮廓的塑型或者铸模嵌入物,通常由轻质的泡沫材料制成。
- Aluminum-silicon alloy casting their low melting point, formability, and can also be used for the production of foam material. 铝-硅系铸造合金因其熔点低,成形性好,也可用于制作泡沫材料。
- According to the structure,the foam aluminum is divided into the froth aluminum and the lacunaris aluminum,which is a new type of multifunctional foam material. 泡沫铝按结构分为泡状铝和多孔铝两类,它是一种新型的多功能泡沫材料,同时具有金属和气泡的多种优良性能,被广泛地应用在建筑、交通运输等行业中。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- Strain rate effect on the properties foam materials 泡沫材料的应变率效应
- With styrene-butadiene rubber (SBR) as basic materials, aluminate, silane and borate as modifiers, clay as reinforcing angent, the SBR foaming materials were prepared. 摘要以陶土为增强剂，铝酸酯、硼酸酯、硅烷为改性剂，丁苯橡胶(SBR)为基本原料，制备SBR发泡材料。
- Using a self-made material of ethylene-propylene rubber (EPR) and a modified polypropylene (PP) flame-retarding foamed material as the absorbor,this paper studies the sound absorption proporty and regulations. 本文以自行研制的乙丙橡胶（EPR） 改性聚丙烯（PP）基阻燃泡沫材料制成吸声体，研究其吸声特性及规律。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
