urethane信息详情
n.尿烷
urethane foam───聚氨酯泡沫
helmsman spar urethane───舵手spar聚氨酯
spar urethane vs polyurethane───spar聚氨酯vs聚氨酯
Each individual iRetrofone is hand-sculpted and hand-cast in urethane resin.───每台iRetrofone均用聚氨酯树脂手工雕刻和铸造而成。
The urethane liner extends over the flange face to serve as the valve's flange gasket.───这种氨基甲酸乙酯延展覆盖到法兰表面，起到阀门法兰衬垫的作用。
The robust urethane seat portion of the one-piece liner covers the interior of the valve.───衬垫的结实耐用的氨基甲酸乙酯阀座部分也覆盖了阀门内部表面。
To begin the process, we apply a fine coat of urethane sealer to protect the wood from excessive drying or absorption of moisture.───我们首先涂上一层氨基甲酸乙酯密封剂，防止木材过度干燥或吸收湿气。
When the urethane elastic pile loop fabric is knitted on single bed warp loom, at least three guide bars must be used.───单针床氨纶弹力经编毛圈织物的编织，至少要使用三把梳栉。
Elastic urethane fiber core-spunned technology has been a main content in textile industry.───弹力氨纶包芯纱技术已成为纺织行业新技术中的主要内容；
However, D residue that contains the urethane groups degrades more slowly, due to the lack of the susceptible ester bonds.───而含有聚氨酯基团的D残留组分降解较慢，这是因为他们缺少易受攻击的酯键。
The urethane liner is cast in place to form a continuous liner throughout the entire body, chest, packing chamber and flange face area.───氨基甲酸乙酯衬垫采用定点浇铸工艺，在整个阀体、阀腔、填料腔和法兰面区域表面形成全面连续的覆盖衬垫。
The contribution of urethane bond to the improvement of film properties and influence of amount of HDI on film performance are discussed.───阐述了氨酯键对涂膜性能的贡献。探讨了HDI用量对涂膜性能的影响。