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1·Using a present value of an annuity table is a simpler approach.

使用年金桌子的现在价值是比较简单的方式。

2·The approach for proper interpretation of capnographic information is initially to check if a normal capnographic curve is present and then to note the numerical value of end-tidal carbon dioxide.

正确解释二氧化碳测定信息的方法是首先检查波形图是否正确，然后再观察潮气末二氧化碳值。

3·It maintains that the present study not only indicates that speech act theory is of high value in its application but also provides a fresh linguistic approach for literary criticism.

本研究不但表明言语行为理论的应用价值，而且为文学批评理论提供一种新的语言学方法。