resins的例句（resins在句子中的用法）

• The roughening process of unsaturated polyester resins and its technological criterion were described. 介绍了不饱和聚酯树脂的粗化工艺流程及各工艺规范.
• The mechanism of tackification of rubbers by resins is not completely understood. 有关橡胶被树脂增粘的机理尚未完全了解.
• Composite resins are now widely used as filling materials for dental restorations. 复合树脂在口腔临床中的应用已变得日益广泛.
• A model asphalt had been separated into four components: asphaltenes , saturates, aromatics and resins. 用四组分法将沥青分为饱和分 、 芳香分、胶质、沥青质.
• Only the thermosetting resins provide a strong cohesive forces; this is due to molecular cross linkages. 只有热固性树脂具有巨大的凝聚力, 这是由于分子交错链所造成的.
• The resins were used to turn out millions of helmet liners. 用这类树脂生产了成百万只钢盔内衬.
• The resin may be a homopolymer, a copolymer or a blend of two or more resins. 树脂可以是均聚物, 共聚物或一两个或两个以上的树脂混合.
• Chemicals Stocks, Ferroalloy and Products, PVC Resins, Plastic Raw Material, Chemical Supplies. 采购产品股票, 铁合金和产品, PVC树脂, 塑胶原料, 化学用品.
• These composite resins have good adsorption and desorption performances. 该复合树脂具有良好的吸附、洗脱性能.
• Cheapness is one of the main attractions of polyester resins. 廉价是聚酯树脂受到欢迎的主要原因之一.
• Asphaltic resins were synthesized from residual oil and FCC slurry in laboratory. 以不同渣油和FCC油浆为原料,在实验室合成了沥青树脂.
• The three components resins are boron - modified CNSL resin, melamine - modified phenolic resin and aralkyl - modified phenolic resin. 三组份酚醛树脂为硼改性腰果壳油液体树脂 、 三聚氰胺改性酚醛液体树脂和芳烷基 改性酚醛 固体树脂.
• The products made from the two appropriative resins show excellent comprehensive performance. 由该专用树脂制得的制品具有优良的综合性能.
• Alkyd resins are often modified with other resins to obtain specific properties. 多元醇酸树脂通常用其它树脂改性以获得特殊的特性.
• OBJECTIVE : To enrich and purify Achyranthes Bidentata Saponins with macroporous adsorptive resins. 目的应用大孔吸附树脂富集纯化牛膝总皂苷.
• Acrylics are synthetic resins made from derivatives of acrylic acid. 丙烯酸涂料是由丙烯酸衍生物经化学合成的树脂.