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分项工程技术交底内容应包括施工准备、质量要求、操作工艺、施工措施等几部分。()
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某工程质量事故造成30人死亡，直接经济损失400万元，则此工程事故属于二级重大事故。()
下列选项中，不属于烘焙记录内容的是()。
Due to a constantly(66) environment, a poor understanding of the user's needs and preferences, as well as a(67) of willingness to modify.(68) organizational structures and decision models, the full economic potential of Web Information Systems (WIS) has not been realized by now. The data object types of the(69) meta. model, the Extended World Wide Web Design Technique (eW3DT), provide hypertext designers(70) a conceptual, user-centric framework and graphical notation for the construction of both,(71) and customized models, during the software development(72) of commercial WIS. A reference model as a normative concept represents an abstraction of a(73) company, its functional units, or its Web Information System and is intended to streamline the design and implementation of complex applications at(74) costs. As precondition for pursuing a partial globalization strategy,eW3DT(75) between technical and content-specific responsibilities for designing, implementing, and maintaining WIS.
在软件的开发过程中常用图作为描述工具。如DFD就是面向(33)分析方法的描述工具。在一套分层DFD中，如果某一张图中有N个加工 (Process)，则这张图允许有(34)张子图。在一张DFD图中，任意两个加工之间(35)。在画分层DFD时，应注意保持(36)之间的平衡。DFD中从系统的输入流到系统的输出流的一连串连续变换形成一种信息流，这种信息流可分为(37)。
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