In this paper, technical rebuilding of paper machine for cigarette tissue in recent ten years in our country are reviewed briefly.

本文概述了我国卷烟纸机十年来技术改造取得的进展。对现代卷烟纸机的设计提出了若干探讨意见。

youdao

Objective: to evaluate the mechanism of cigarette smoking on respiratory tract and lung tissue.

目的：探讨香烟烟雾对气道及肺组织损伤的机理。

youdao

Although lung exposure to cigarette smoke leads to immune cell recruitment and tissue fibrosis, how cigarette smoke causes these changes is largely unknown.

尽管已知吸烟会引起肺内免疫细胞的募集和组织纤维化，然而吸烟如何导致这些变化却不清楚。

youdao

Although lung exposure to cigarette smoke leads to immune cell recruitment and tissue fibrosis, how cigarette smoke causes these changes is largely unknown.

尽管已知吸烟会引起肺内免疫细胞的募集和组织纤维化，然而吸烟如何导致这些变化却不清楚。

youdao