基本解釋[機(jī)械工程]鎢酸鋯[化學(xué)]鎢酸鋯詞組短語(yǔ)短語(yǔ)zirconium tungstate thin films 鎢酸鋯薄膜zirconium tungstate powder ZrW2O8 粉體zirconium tungstate更多詞組專(zhuān)業(yè)釋義機(jī)械工程鎢酸鋯It has excellent thermal stability, high mechanical strength and low dielectric constant, but high thermal expansion coefficient. While zirconium tungstate, ZrW_2O_8, is an excellent isotropic negative thermal expansion material.聚酰亞胺(PI)是一種高性能聚合物材料,有優(yōu)秀的熱穩(wěn)定性,優(yōu)良的力學(xué)強(qiáng)度,低的介電常數(shù),但熱膨脹系數(shù)較大,而鎢酸鋯(ZrW_2O_8)是熱膨脹系數(shù)為負(fù)值的無(wú)機(jī)材料。化學(xué)鎢酸鋯