硬泡沫橡胶 rigid foam rubber
聚氨酯硬泡 Rigid PU Foams ; rigid polyurethane foam ; SPUF
软磨硬泡 to coax and pester to wheedleto cajole
聚氨酯硬泡组合料 Rigid polyurethane foam system
聚氨酯硬泡体 PURF
硬泡沫氨基甲酸乙酯 Rigid foam urethane
喷涂硬泡聚氨酯 Sprayed hard foam polyurethane
聚氨酯硬泡复合保温板 rigid polyurethane foam panel
硬泡硅油 Silicone oil
Filling nanometer sio2 could enhance its mechanical property and increase its intensity. In this way, polyurethane rigid foam can more even comprehensive applies to all walks of life .
通过纳米SiO_2的填充可以提高其力学性能，增大其强度，使聚氨酯硬泡能更广泛的适用于各行各业。
参考来源 - 全水发泡聚氨酯泡沫的制备及纳米改性的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
经过软磨硬泡，他终于得到了这次演出机会。
After importuning, he finally got the opportunity to perform this time.
她会挂出诱饵看你是不是会上当，通常会以软磨硬泡的方式。
It's bait she'll dangle out there to see if you bite, usually in the form of a mild insult or a snarky attitude.
多次软磨硬泡之后，她和哥哥说服母亲把她最后一点钱给了他们，因为她家生活得非常拮据。
After many attempts, she and her brother convince their mother to give them her last bit of money, as the family live very humbly.
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