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- internal concrete vibrator 混凝土内部振捣器
- The speed increase principle of planetary internal concrete vibrators and how to deal with their improper frequency 插入式振动器行星增速原理浅析及频率超差的对策
- The metal mold casting processes including assembly metallic die design and manufacture were studied by an example of concrete vibrator's wiring bale. 以混凝土振动器接线包为例，对其金属型铸造工艺进行了研究，主要包括组合金属型模具的设计与制造。
- Machine preparation: loading machine, tip lorry, 8T road roller, frog rammer, plate-type concrete vibrator, insertion-type concrete vibrator, sewage pump. 机具准备：装载机、自卸汽车、8T压路机、蛙式打夯机、平板式混凝土振动器、插入式混凝土振动器、污水泵。
- The concrete mixer (concrete truck mixer, concrete vibrator, concrete batch plant) made by Hua-Dong Works are steady in quality and reliable in performance. 华东工厂生产的混凝土搅拌机（搅拌车、混凝土振动器、混凝土搅拌站）质量稳定、性能可靠。
- The ITZ of aggregate located in the near-surface region is a little wider then that of aggregate in internal concrete. 表层骨料周围界面过渡区宽度略大于内部骨料界面过渡区；
- The main products are: plate compactor, cutting machine, rammer, concrete vibrator, concrete smoothing machine, submersible pumps and other construction machinery. 主要产品有:平板夯、切割机、冲击夯、混凝土振动机、混凝土抹平机、潜水泵等工程机械。
- The concrete mixer( concrete truck mixer, concrete vibrator, concrete batch plant) made by Hua-Dong Works are steady in quality and reliable in performance. 华东工厂生产的混凝土搅拌机（拌车、凝土振动器、凝土搅拌站）量稳定、能可靠。
- If conservation planning, wet, dry, the surface of a raisin deform internal concrete binding, but also often lead to cracks. 如养护不周、时干时湿，表面干缩形变受到内部混凝土的约束，也往往导致裂缝。
- The suggestions of developing die casting die CAD/CAM are offered, according to external expe rience and internal concrete conditions. 根据国外发展压铸模CAD／CAM的经验和我国的具体情况提出了发展压铸模CAD／CAM的建议。
- I can send him a note via the internal mail system. 我可以通过内部通信系统给他发个通知。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- The convoy commodore sees to the internal management of the convoy. 舰队司令官负责管理舰队的内部问题。
- 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。
- This is not the season for internal quarrels. 现在不是内部相争的时候。
- I talked to him on the internal telephone. 我在内部电话上与他交谈。
- There was a rapid increase in internal trade. 国内贸易迅速增长。
- That new concrete building is an abomination. 那座新混凝土建筑是个讨厌的东西。
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子
