1. The manufacturing industry plays an unreplaceable role in our country economic development, which is not only the important source of our country GDP, but also has absorbed the massive labor forces.

2. Metaphor plays an unreplaceable role in the development of vocabulary. It causes the change of prototype meaning, the expansion of semantics, and the development of category.

3. Cotton seed as one of the important and unreplaceable agricultural inputs and it's function in cotton production have been attached importance to more and more.

4. The fine traditions of CPC have an unreplaceable power in uniting and cohering the mass.

5. Sometimes body English plays an unreplaceable role in English communication, but it is always neglected.

6. The library plays an unreplaceable role in the improvement of humankind culture and society.

7. It is comprehensive experiment teaching that plays an unreplaceable role in cultivating students' abilities of innovation, analyzing and solving problems.

8. However, ASP and the analog integrated circuit design have not phased out of the stage. Instead, they are playing an unreplaceable role in many cases.

9. In the teaching of history, local history has its unreplaceable special role.

10. The practice indicated that conditional knowledge is the important foundation for career development of teacher, play an unreplaceable part in teacher's routine work.

11. After following Zhou, Jiang made full preparations for overthrowing the Shang Dynasty, playing an unreplaceable role in that historical change.

12. The university student"the village official"takes newly emerging things to display in the new rural reconstruction process is affecting unreplaceable.

13. Synthetic subject design of the mechanic design is an important and unreplaceable practical phase in the cultivation of students ability in design and innovation.

14. The self-closed residential area is an outstanding characteristic of the Islamic cities in the Middle East. It plays an unreplaceable role in the development of the Islamic cities.

15. The functions of International Investment Bank are becoming more important and unreplaceable both in the development of economy and in the situation of world economy globalization.

16. In order to adapt to the fundamental education in the 21th century, it is necessary to establish the whole thinking forms of normal students(), in which the chinese thinking plays an unreplaceable role.

17. The library is a important part in learning supporting service system of open education, which plays an unreplaceable role in modern open education.

18. University's financial control involves to the school teaching, the scientific research, the rear service and so on each link, the financial control function is other any manages unreplaceable.