您要查找的是不是：
- 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.
- 管子工是安装和修理水管的人。A plumber is a person who fits and mends the plumbing.
- 她成了该厂最好的缝纫工。She became the best sewer in the factory.
- 厨工kitchen worker; kitchen hands
- 运输工haulageman
- 他是个见习机械工。He was a mechanic who was on probation.
- 这位印刷工把这额外的一页加在这里。The printer can set this additional page in here.
- 身材矮胖的管子工a stockily built plumber
- 砌砖工brickmason
- 放样工mould loftsman
- 油漆工用白色调淡颜色。The painter lightened the color with white.
- 变工况varying duty
- 他找到了一份机修工的工作。He found employment as a mechanic.
- 他担任装货工。He works as a loader.
- 工休holiday
- 管子工对管道做了仔细的检查。The plumber made a careful check of the pipes.
- 我们已经招收了100名机器操作工。We have signed on a hundred machine operators.
- 评工evaluate somebody's work
- 管子工拿出一把扳手拧紧了螺栓。The plumber took out a wrench and tightened the bolt.
- 他在当地工厂当喷漆工。He's a paint sprayer in the local factory.
