The brasses need to be cleaned.这些黄铜器要擦一擦.There are the usual strings, woodwinds, brasses and percussions of western orchestra.有西洋管弦乐队常见的弦乐器, 木管和铜管乐器, 还有打击乐器.She set the brasses jingling as she raised herself briskly, an ...
通过微囊化技术 、 外包及混合造粒都可以提高CNN的稳定性.By microencapsulation, envelopment and mixing granulation, the stability of the CNN can be improved.用高压静电成囊装置制备藻酸钠 - 多聚赖氨酸 - 藻酸钠 ( APA ) 微囊化细胞.Alginate - polylysine - alginate ( APA ) microe...
Due to carelessness, his head hit the doorframe with a loud bang.他不小心把头撞到了门框上,一声钝响.Mother held on to the doorframe and almost fell.母亲手扶着门框,几乎跌倒.He flushed the bottom of the doorframe.他把门框的底部调到水平状态....
试运转将对统计学家有用.A test run would be useful to the statisticians.这个设备已经在试运转了.The equipment has already gone into trial operation.检查循环泵试运转电流是否正常.Check the circulating pump to find out whether the electric current is normal....