几秒钟的警报也能够挽救建筑地盘上的生命，例如让工人抓住钢梁或者把起重机移到较安全的位置。
A few seconds' warning could also save lives on construction sites, allowing, for example, workers to grip girders or move cranes to safer positions.
按赛科要求为工程提供的一个安全系统，它规定了起重作业所有相关人员的相应职责和相关法定要求。
A safe system of work is required by SECCO. It provides guidelines to everyone involved with lifting operations on their responsibilities and relevant legal requirement.
为了能够安全进行此项作业，赛科要求所有起重作业应使用合格人员和合适的设备以安全的方式安全进行。
In order to carry out this operation safely, SECCO requires all lifting operation to be carried out in safe manner utilizing both competent personnel and proper equipment.
他们在戴好安全设施之后头朝下的从桥梁、高塔、起重机甚至是热气球上跳下。
After being well-equipped, jumpers leap headfirst from Bridges, towers, cranes, and even hot-air balloons.
由于在焊缝部位存在焊接缺陷，采用传统的建立在构件无缺陷、无裂纹基础上的强度理论进行设计计算时，往往不能确保起重机在额定载荷下使用的安全性。
Since there are weld defects in welds, using traditional strength theory based on no defect and no crack to design, crane's security in rating load can't be insured.
本课题首次将声发射监测技术应用于起重机梁的安全评价，从而扩展了声发射技术的应用领域。
This subject applies AET to safety assessment of crane beam first, so extend the application area of AET.
由接触器和晶闸管并联组成的混合式接触器能够有效地防止触头熔焊，从而有利于起重机械的安全运行。
A hybrid contactor made of contactor in parallel with thyristor can effectively prevent contactor heads from melting. So it is advantageous for safe running of hoisting machines.
本书详尽介绍了与起重吊装有关的计算和安全技术。
This book describes in detail with the crane hoisting the computing and security technologies.
安全滑触线是起重电气的一种。
负责实施并执行生产项目的起重、吊装、装船等重大危险作业的安全方案程序，发现隐患立即整改。
Responsible for implementation of safety proposal and procedure for major hazardous operations such as lifting, lifting, shipment of production items, immediately correct if finding hidden danger.
规定要对起重机、吊机、吊索进行安全检查。
Inspections should be conducted on cranes, hoists, and slings.
随着我国铁路干线的全面提速，列车运行的安全性和舒适性越来越引起重视，成为进一步提速的主要制约因素。
With the full-scale acceleration of main railways in our country, these two ones are more remarkable, and become the main factors against it.
因此有必要对港口起重机的防风抗台工作进行研究，以确保港口安全生产。
So its necessary to do research on the windproof measures, in order to guarantee the safety of port in production.
金安桥水电站左坝肩卸荷结构面和构造结构面发育，左坝肩边坡的稳定问题对整个大坝的安全起重要作用。
For the development of the unburden structure face and constitution structure facing, it is important that left dam shoulders side slope stability to the dam safety.
机械安全性。机械的电气设备。第32部分：起重机要求。
Safety of machinery. Electrical equipment of machines. Part 32: requirements for hoisting machines.
起重机的安全寿命取决于其金属结构的疲劳强度。
Safety life of crane was determined by its fatigue intensity of metal structure.
起重设备安全检验，是技术监督部门对特种设备进行安全管理的重要措施之一。
Safety inspection for crane equipment is one of the important means used in the safety management of specific equipment by technological supervision departments.
本文介绍了塔式起重机钢结构安全寿命评估中的应力幅及应力幅谱系数的计算方法和过程。
This paper describes the calculation method and process of stress amplitude and stress amplitude spectrum to evaluate the safety life time of steel structure for tower crane.
地锚是起重系统的根基，对吊装作业的安全意义重大，本文通过实例介绍水平地锚设计计算的内容和方法。
This paper presents the content and method of design and calculation of horizontal anchor block in hoisting device by using some examples.
起重机力矩限制器是装备在起重机上的重要超载保护装置，它为起重机的安全工作提供保障。
Crane moment limiter that is equipped on the crane is an important overload protective device. It provides safeguard for the safety work of crane.
介绍了对QLY25型轮胎起重机的改进过程，经改进后的起重机达到作业可靠、操作安全的效果。
This paper introduces the process of improving QLY25 tyre crane. Improved cranes work reliably and are safe for the operator.
汽车起重机的锁紧和限速是两项重要的安全技术要求，它对确保起重机的安全使用，减少恶性事故的发生起着至关重要的作用。
The locking and speed restriction of truck crane are two important security indicators. To ensure safety in operation and prevent disastrous accidents, they are of vital importance.
摘要：应收账款管理对于企业的营运资产结构优化和营运能力的改进有着非常重要的意义，对于企业的财务安全及财务改善非常重要，需要引起重视。
Abstract:The management of the accounts receivable has important effective to the management of the operating assets and that has important rode to the financial security and need to be cared.
从国外进口的大吨位起重机上均配置安全负荷指示器进行安全装卸的自动控制。
Imported large cranes are equipped with safe load meter to ensure automatic control over safe handling.
为了保证臂架式起重机的安全工作，必须安装能监测载重、幅度等影响起重机力矩因素的力矩保护器。
For the safe operation of jib cranes, load moment limiters need to be installed to monitor and control values of load and radius influencing the value of load moment.
为了保证起重机安全可靠地运行，必须安装力矩限制器或超载限制器。
In order to ensure safe and reliable operation of a crane, it is necessary to install a torque limiter or overload protector.
铸造起重机(特别是采用行星减速机者)在卷筒端低速轴上安装安全制动器，对起升机构起到有效的安全保护作用。
Safety brakes have been used at low speed shaft of ladle cranes, especially of those with planet gear boxes. Safety brakes protect the main hoist effectively.
造船系列门座式起重机具有起重量大、工作范围辐射面广、运行平稳、安全可靠等特点。
The shipbuilding series portal crane has such features as big lifting weight, wide work scope, stable operation, safety and reliability.
造船系列门座式起重机具有起重量大、工作范围辐射面广、运行平稳、安全可靠等特点。
The shipbuilding series portal crane has such features as big lifting weight, wide work scope, stable operation, safety and reliability.
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