但低输入电压却引入了输入滤波器过大等系统设计问题。
However, the low voltage will introduce many problems, especially at the input filter.
作为面向对象建模技术的标准，U ML适合于将复杂的系统设计问题简单化。
As the standard of object oriented modeling technique, UML is suitable for making complex system design simplify.
在讨论建立教育数据仓库基本策略的基础上，深入探讨了教育领域的数据仓库系统设计问题。
On the basis of a discussion on the basic strategy for building the education data warehouse, a study in depth is made of designing education data warehouse system.
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