Pine needles extract 松针提取物
Oil of dwarf pine needles 矮松针油 ; 中欧山松针油
Trace Elements in Pine Needles 松针中的微量元素
dwarf pine needles oil 矮松针叶油
Wall of Pine Needles 松针之墙
pine needles oil 松针油
In order to discuss the role of plants on the photochemical behavior of PAHs, the photodegradation of the 16 PAHs sorbed on pine needles was investigated in this research. Pine (Finns tabulaeformis Carr.
为了解植物对多环芳烃降解所起的作用，本文研究了多环芳烃在松针表面的光降解行为。
参考来源 - 大气中部分有机污染物的化学和光化学转化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT Pine needles are very thin, sharp leaves that grow on pine trees. 松针 [usu pl]
The trees formed such a dense canopy that all beneath was a deep carpet of pine needles.
这些树形成了浓密的冠盖，下面是一层厚厚的松针。
The carpet of pine needles was soft underfoot.
松针铺成的地毯在脚下软软的。
By burning tree branches, pine needles, and pine cones, many not only warm their houses but improve the smell therein.
通过燃烧树枝、松针和松果，许多人不仅给屋子供暖，而且还改善里面的气味。
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