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ICT is the ability of teachers in the teaching of the use of information and communication technology needed to master the skills. By training teachers to identify and select the appropriate tools and the using of ICT in teaching the ability to effectively manage the classroom, increasing levels of teachers in using ICT in the classroom, carrying out various forms of teachers' ability of ICT training,...
Alkali emitted from chemical industry not only results in environmental damage, but also serious resource waste. As the emitted alkali lye is complied with the principle of Turin (the solution's boiling point is complied with the linear relationship with the water's at the same pressure) and its boiling point rising is not big, a set of new high efficiency heat pump evaporation alkali recovery system...
The experiment in computer composition and maintenance course is great loss of equipment and it would be more loss for new equipment, in addition the funds is an acute lack in a university and college in China. there are lot of out-of-date equipment which are weeded out with years, but these equipment cannot be used directly to this experiment. this paper offered a proper methods by the analysis of...
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