1、He actually thought causations do not exist at all.

2、Objective To investigate the causations and preventions of stress ulcer after post burn 2 weeks.

3、Main features, causations and corresponding countermeasures of deterioration of paint film for exterior wall are described.

4、This paper analyzes the causations of several types of accounting archives distortion and discusses relevant countermeasures.

5、It minutely discusses its concept, coming out, practical and theoretical causations and its main contents.

6、The causations of the mineral tor, s spontaneous combustion are analyzed, and it bring forward the countermeasures of the prevention.

7、This paper states several causations of slab crack in precast slab slot and puts forward relevant prevention measurements.

8、This paper analyses the importance of system reliability and some causations of the increasement of reliability cost.

9、This paper analyses causations of precast floor slab crack in engineering from the aspects of design, material and construction.

10、This paper analyzes common cracks in remedy engineering, discusses their causations and puts forward some treatment measures.

11、On the basis of kinematic analysis and kinetic analysis, this paper points out the vibration causations of the tripod universal joint.

12、The causations of drilling well leakage in northern Shaanxi oil-bearing area can be come down to two kinds of strata reasons and improper construction technologies.

13、Based on his field work for many years, the author states the actuality of Bon religion, distribution of Bonpo monasteries and its historical and cultural causations.

14、The author states and analyses position, causation and fathering method of concrete road. It also finds out prevention measurements according to different damage causations.

15、At first in this paper, the features and causations of nonuniformity in infrared imaging systems and sense of the scene-based NUC are described.

16、Some of hidden trouble of safety which should be neglected easily in the numerical control tools training are summarized, and the different tokens, causations and solutions are introduced too.

17、We believe the main causations of this specific phenomenon are the over recruit of students and the industrial structure in China upgrade pulled by foreign investment which make our industrial structure bubble-upgrading.

18、This paper analyses the slothful factors and their presentations in the Chinese political culture and their causations rooted in the political tradition, immature of the market mechanism, lagging of the political reform, interest conflict and disorders, and the premature of the civilian society.