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当前学科：试验检测员
题目：
判断题
气硬性胶凝材料只能在空气中硬化，水硬性胶凝材料只能在水中硬化。
A . 正确
B . 错误
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推荐知识点:
Estimating schedule activity costs involves developing an (1) of the cost of theresources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives. for example, in most application areas, additionalwork during a design phase is widely held to have the potential for reducing the cost of the execution phase and product operations. the cost estimating process considers whether the expected savings can offset the cost of the additional design work. cost estimates are generally expressed in units of (2) to facilitate comparisons both within and across projects.the (3) describes important information about project requirement that is considered during cost estimating. 空白（2）处填（）
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在支架上浇筑的拱桥桥面系两相邻伸缩缝间的桥面板应（）浇筑完成。
空气呼吸器供气系统与全面罩的连接方式可以采取固定接头、特珠接头或螺纹接头、全面罩接头的结合强度应不小于（）N不得出现脱落现象。
某中年妇女，36岁，月经量增多一年，检查发现子宫增大如妊娠8周，附件（-），最可能的诊断是（）
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全脂奶粉配制成全奶，按容量、重量比依次为（）
井口
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