bottom lifting

简明释义

1. 开凿底板; 2. 卧底;

英英释义

例句

1.In the warehouse, bottom lifting techniques are essential for moving large pallets safely.

在仓库中，底部提升技术对于安全搬运大型托盘至关重要。

2.The engineers designed a new system for bottom lifting to improve efficiency in loading cargo.

工程师设计了一种新的底部提升系统，以提高货物装载的效率。

3.The construction team used a crane for the bottom lifting to ensure the heavy beams were placed correctly.

建筑团队使用起重机进行底部提升，以确保重型梁正确放置。

4.During the boat repair, we had to perform bottom lifting to access the hull properly.

在船只维修过程中，我们必须进行底部提升以便正确进入船体。

5.They demonstrated bottom lifting methods during the training session for new employees.

他们在新员工培训期间演示了底部提升方法。

作文

In the world of engineering and construction, various techniques are employed to ensure the stability and safety of structures. One such technique is known as bottom lifting, which refers to the process of raising a structure or component from its base rather than from above. This method is particularly useful in scenarios where overhead space is limited or when the structure must be assembled in a confined area. 底部提升的过程涉及将重物从地面或基础上抬起，通常使用千斤顶、起重机或其他机械设备。 The advantages of bottom lifting are numerous. Firstly, it minimizes the risk of damaging the structure during the lifting process since the weight is distributed evenly across the base. This is crucial for delicate components that may not withstand the stress of being lifted from above. Secondly, bottom lifting allows for greater control over the lifting process, enabling workers to make precise adjustments as needed. This precision is vital in construction projects where even a minor miscalculation can lead to significant issues down the line.Moreover, bottom lifting can enhance safety on the job site. By lifting from the bottom, workers can maintain a better line of sight and have more room to maneuver around the structure. This reduces the likelihood of accidents and injuries, which are unfortunately common in construction environments. Additionally, using this method can help streamline the construction process, as it often requires fewer personnel and less equipment compared to traditional lifting methods.However, despite its benefits, bottom lifting is not without challenges. It requires careful planning and execution to ensure that the lifting apparatus is properly positioned and that the load is secure before lifting begins. Engineers must calculate the center of gravity and ensure that the lifting equipment is rated for the weight being lifted. Any oversight in these calculations can lead to catastrophic failures, making thorough training and adherence to safety protocols essential.In conclusion, bottom lifting is an invaluable technique in the field of construction and engineering. Its ability to lift heavy structures safely and efficiently makes it a preferred choice in many scenarios. As technology continues to advance, we can expect to see further innovations in lifting techniques, enhancing the capabilities and safety of construction practices. Understanding methods like bottom lifting is essential for anyone involved in the industry, as it underscores the importance of safety, precision, and efficiency in building the structures that shape our world. Overall, bottom lifting serves as a reminder of the intricate balance between engineering principles and practical application. As we continue to push the boundaries of what is possible in construction, techniques like bottom lifting will undoubtedly play a crucial role in shaping the future of our built environment.

在工程和建筑的世界中，各种技术被用来确保结构的稳定性和安全性。其中一种技术被称为底部提升，指的是从基础抬升结构或组件的过程，而不是从上方。这种方法在上方空间有限或必须在狭小区域内组装结构的情况下特别有用。底部提升的过程涉及将重物从地面或基础上抬起，通常使用千斤顶、起重机或其他机械设备。底部提升的优势是多方面的。首先，它最小化了在提升过程中损坏结构的风险，因为重量均匀分布在基础上。这对于可能无法承受从上方抬升压力的精细组件至关重要。其次，底部提升允许对提升过程进行更大的控制，使工人能够根据需要进行精确调整。这种精度在建筑项目中至关重要，因为即使是轻微的误算也可能导致后续出现重大问题。此外，底部提升可以提高工地的安全性。通过从底部提升，工人可以保持更好的视线，并有更多的空间在结构周围操作。这减少了事故和伤害的可能性，而这些不幸在建筑环境中是常见的。此外，使用这种方法可以帮助简化施工过程，因为与传统升降方法相比，它通常需要更少的人员和设备。然而，尽管有其好处，底部提升并非没有挑战。它需要仔细的计划和执行，以确保提升设备正确定位，并在提升开始前负载安全。工程师必须计算重心，并确保提升设备的额定载荷适合被提升的重量。在这些计算中的任何疏忽都可能导致灾难性的失败，因此彻底的培训和遵循安全协议至关重要。总之，底部提升在建筑和工程领域是一项宝贵的技术。它安全高效地提升重型结构的能力使其在许多场景中成为首选。随着技术的不断进步，我们可以期待在提升技术方面进一步创新，从而增强建筑实践的能力和安全性。理解像底部提升这样的技术对任何参与该行业的人都是必不可少的，因为它强调了在建造塑造我们世界的结构时安全、精确和效率的重要性。总体而言，底部提升提醒我们工程原理与实际应用之间的微妙平衡。随着我们继续推动建筑可能性的界限，像底部提升这样的技术无疑将在塑造我们未来的建筑环境中发挥关键作用。