【判断题】相同条件下的多次重复试验可以发现系统误差。
【简答题】Ditlow suggests the code information of the electronic keys readily accessible under the supervision of ______.
【单选题】设计阶段建设监理工作的内容不包括()。
B.
结合工程项目特点,收集设计所需的技术经济资料
C.
配合设计进度,组织设计与有关部门,如消防、环保、土地、人防、防汛、园林,以及供水、供电、供气、供热、电信等部门的协调工作
【简答题】下面哪种方法沉淀出来的蛋白质具有生物学活性?A. 重金属盐 B.盐析 C.苦味酸 B. 常温下有机溶剂 E.强酸强碱
【单选题】The phrase 'come to grips with' in the last paragraph most probably means ______.
A.
to understand completely
B.
to deal seriously with
【单选题】The designer himself is not sure whether this software is appropriate ______ children under 12 years ol
【判断题】加速折旧法是在固定资产的使用寿命内,以递增的状态分摊折旧的方法。
【单选题】The teacher told her Senior 3 students that it was important to ___________ time for relaxation under great pressure.