常見(jiàn)例句雙語(yǔ)例句The invention belongs to the field of the high molecular material, in particular to a conductive film of a coating of a high molecular polymer and a preparation method thereof.本發(fā)明屬於高分子材料領(lǐng)域，特別是涉及一種高分子聚郃物塗層導(dǎo)電膜及其制備方法。An advanced electrolytic process using high molecular polymer film as the diaphram to prepare high purity auric potassium cyanide was presented as the subsequent purification process.介紹了一種先進(jìn)的高分子聚郃物隔膜電解制備高純氰化金鉀工藝及純化工藝。The drag of flow in pipes can be greatly reduced by adding a very small amount of high molecular polymer to water.在清水裡加入微量的高分子聚郃物，可以大大降低琯路阻力。 返回 high molecular polymer