【简答题】◆1. Malan Flower: China Children's Art Theatre stages a fairy tale musical (音乐剧) 'Malan Flower' this weekend. Beautiful Malan flowers were blossoming everywhere on Malan Mountain, and hard-working gir...
【单选题】分布区竖向钢筋间接连接是《规程》允许的,间接连接的方式与现浇剪力墙相比较为接近,但变形、破坏形态以及承载力、延性等指标与设计人员的布置密切相关,需要进一步研究以证明其可靠性。 ( )
【单选题】粗直径钢筋的机械连接方式中,全面考虑其生产效率、连接强度可靠性和稳定性,综合指标最优的是()。
【单选题】听力原文:What's the weather like today? (9)
【单选题】北京时间为l2时,当地时间为同日7时的城市是( ) 。
【简答题】听下面一段对话,完成第1、2小题。 1. What are they getting ready for? A. Teachers' Day. B. Children's Day. C. Women's Day. 2. Where will they hold the party? A. In the office. B. In the library. C. In the classroom.
【单选题】()是指在预制混凝土构件中采用特殊工艺制成的孔道中插入需搭接的钢筋,并灌注水泥基灌浆料而实现的钢筋搭接连接方式。
【简答题】电弧把电能转化为电弧焊所需要的____和 ____能。