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- stepped concrete placing 阶段浇注混凝土
- BLG series placing boom are new products that researched and developed to expand the concrete placing area, and to increase the mechanization level of pumping transferring in construction. 比利时系列将是繁荣的新产品，研究和制定扩大混凝土领域，并提高机械化水平转移的抽水施工中。
- This paper points out the concrete place which is easy apperarance trouble in dumpping oilway of TATRA T815 track, details produced cause of trouble and puts up feasible reforming plan. 本文指出了太脱拉T815倾卸油路中容易出故障的部位，具体说明了出现故障的原因，并提出了切实可行的改造方案，较成功地避免了原设计中因制造工艺、材质和装配工艺的不足而造成的经济损失。
- The first layer is to prepare the site for concrete placed under ground to secure the structure. 第一层为现场混凝土置于地面保障体制。
- underwater concrete placing record 水下砼浇注记录
- He stepped up so as to be able to speak. 为看得更清楚，他上到高处。
- My boss was too old to work well. He stepped down. 我的老板年龄太大，做不好工作了，他上星期离了职。
- The man stepped in and asked for my father. 那个人走进来求见我父亲。
- She stepped aside to let them pass. 她站到一边让他们走过去。
- The ice cracked as I stepped onto it. 我一踩冰就裂了。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- Concrete placing construction of shiplock's ground works 船闸地面工程混凝土浇筑施工
- He stepped on to the sidewalk from the bus. 他从公共汽车走下到人行道上。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- They stepped out of the sun into the coolness. 他们到阴凉处躲避烈日。
- They stepped over his prone body. 他们从他俯卧的身体上踩过去。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- He stepped aside to let me pass. 他站到一边让我过去。
- I hope my ideas are in step with public opinion. 我希望我的想法跟公众舆论是一致的。
