网络例句
松香皂
- 与 松香皂 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Three rosin soap liquid/polyamide complexes (H1,H2,H3) with different ratios were prepared and the effects of their application in papermaking from a recycled pulp were investigated.
配制3种不同配比的液状松香皂胶/聚胺复合物H1、H2、H3，并考察它们在再生浆造纸中的应用效果。
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Complexes ; polyamide ; rosin soap liquid ; papermaking ; paper sizing ; paper strength
复合物；聚胺；液状松香皂胶；抄纸；施胶度；纸力
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Do you know, i need you to come back
你知道吗，我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。