Pine tree by the side of the road full of crystal sawdust, shine.
路旁的松树上挂满了了“水晶屑末”,发出耀眼的光芒。
The microstructure at the top and middle was the regular pine tree eutectic crystal and small cell and column crystal, respectively.
中部为细小的胞晶和柱状晶;且晶体生长受结晶学各向异性影响。
The cembrene is a natural organic compound. A colowless needle crystal was obtained by extraction and separation, from red pine tree.
松柏烯是从红松树中提取和分离出来的一种天然有机物。
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