英语语法分析

Objective to study the cytotoxicity of millimicron brucite fiber dust in vitro.

目的研究纳米级水镁石纤维粉尘的体外细胞毒性。

Conclusion The cytotoxicity of millimicron brucite fiber was obviously stronger than common brucite fiber, but much weaker than quartz dust.

结论纳米级水镁石纤维粉尘具有明显的细胞毒性，其细胞毒作用较普通水镁石纤维粉尘强，较石英粉尘弱。

It took the lead in introducing from Sweden Texcote millimicron garment treatment technology and has made leisure garments with wholly new functions.

并率先引入瑞典德高纳米服装处理技术，制造出具有全新功能的休闲服装产品。