1·A polyurethane with elastomeric properties.
具有弹性体性质的聚氨酯。
2·The elastic PBD blocks of the backbone bridge adjacent PS domains through multiple junction points, resulting in the enhanced elastomeric properties.
主链上弹性PB D段通过多个联结点与相邻的PS微区连接，提高了弹性体的性能。
3·The effects of synthetic methods, materials and technological conditions on the mechanical properties of elastomeric polyurethane have been studied.
研究了合成方法、原料的种类与配比、硫化工艺条件等因素对聚氨酯弹性体力学性能的影响。
4·The adhesive coating secures the body to the first and the second elastomeric layers.
粘合剂涂层将主体固定到第一和第二弹性体层。
5·The first and second elastomeric layers may comprise a butyl-containing compound or natural rubber compound.
第一和第二弹性体层可以包括含丁基胶料或天然橡胶胶料。
1·The replacement of elastomeric seals with metal diaphragms gives this valve superior leak integrity to the atmosphere.
用金属横膈膜代替人造橡胶密封给予了这种阀门更好的对空气的泄漏完整性。