In Ada 95 an abstract type could only have one immediate ancestor, but in Ada 2005 it is possible to derive a new type from multiple interfaces or tagged types.
In addition, the reverse engineering of Ada code is improved so that it USES Ada designs better.
另外,Ada代码的逆向工程也得到了改善,这样它就可以更好的使用Ada设计了。
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Analysis shows that different ADA isomerides have different desulfurization activity and solubility, and the desulfurizer with same ADA concentration have quite different desulfurization result.