needle-shaped造句

1、A needle-shaped drill for boring holes in rock or masonry
钻头，钻石器，钻孔器用于在岩石或砖石上钻孔的针形钻

2、Microscopic needle-shaped crystals of herapathite are embedded in a plastic base.
将碘硫酸奎宁的微观针状晶体嵌于塑料片基之中。

3、Otherwise, a kind of needle-shaped boride will appcar on the surface of specimen.
本文重点研究了这种针状硼化物的形成机理及其影响因素。

4、Shrub with pungent rigid needle-shaped leaves and white flowers; eastern australia.
有刺激性气味的针叶树叶和白花的灌木；分布在澳大利亚东部。

5、A needle-shaped drill for boring holes in rock or masonry.
钻头，钻石器，钻孔器用于在岩石或砖石上钻孔的针形钻

6、A small, dark, needle-shaped crystal
针形微晶一种微小的深色的针状的晶体