您要查找的是不是：
- 包材packing materials
- 原材live wood
- 棒材steel bar
- 根据Genbank已发表的CPV-2 VP2 基因的序列,利用primer 5.0 软件设计并合成一对引物,通过PCR 扩增出长约1.8kb 的基因片段,命名为VP2。Apair of primers was designed to amplify VP2 gene by PCR according to the published sequence of CPV's VP2 gene with primer5.0 software. The product of PCR named VP2 is approximate 1.8kb in length.
- 卷材coiled material
- 母材mother plate
- 片材sheet
- 大材小用give an able person a small job
- 带材strip steel rolled stock
- 资材部Procurement Department
- 锯材sawn goods
- 底材ground(ing)
- 靶材target
- 防水卷材waterproof roll
- 中材person of average ability; mediocre
- 芯材core
- 真材实料real thing
- 在30英寸印刷机上印刷名片简直是大材小用，得不偿失。Printing business cards on a thirty-inch press is using a sledgehammer to crack a nut.
- 视觉辅材visual aids
- 那些马把圆木拖到制材厂。The horses hauled the logs to the mill.
