acid frosting是什么意思 acid frosting怎么读
acid frosting的用法和样例
- Compared with the acid erosion, the copper plate engraving is nontoxic and can help to protect the environment.
铜版干刻技法，首先是它较之酸蚀的无毒，带来了环保的结果。 - The groups conditioned with 10% polyacrylic acid showed significantly lower shear bond strength value, and the unconditioned groups had the lowest bondstrengths.
对于每一种酸蚀剂，无论在干燥环境和水污染环境下粘接时未见报道有显著不同。
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