Development study of functional barrier packaging materials 高阻隔性塑料包装材料的研究进展
2.
Providing a better understanding of the roles and responsibilities necessary for achieving common objectives and thereby reducing cross - functional barriers 提供对达成共同目标必要的角色和职责更好的理解，从而减少交叉职能部门之间的障碍。
3.
How to give rise to an environment good for the development of nongovernmental organizations and how to lead them through the managerial and functional barriers still remains a hard task 如何培育民间组织成长的良好环境，寻求民间组织在管理与功能上的突破，至今仍是一项十分繁难的任务。
