采用该工艺对于管道集中布置的管井及现场施工作业面狭窄的高层建筑的机电工程施工，可节省塔吊作业时间并减少现场作业人员数量。
Using this technology can save working times of crane and reduce workers to pipe well with centralized arrangement pipe and electric engineering with narrow working platform.
在押送车事故现场，警员和事故救护人员正在作业，警长NateBallard和Bellick讨论着目前的局势。
At the scene of the van accident, Police and EMT personnel do their thing while Sheriff Nate Ballard discusses the situation with Bellick.
凡属承包商雇用的现场工作人员，承包商必须根据作业种类和特点并按照的劳动保护法发给相应的劳保用品。
The contractor shall provide all his on-site employees with labor protection necessities as per the type and characteristics of their work and in accordance with national labor protection laws.
该系统可便于变电站运行人员、检修人员在进行操作和检修作业时对现场接地状态的掌控，防止发生带电误操作的安全事故。
The system make it easy for the substation operator and maintenance personnel to control grounding status of field, and to prevent the occurrence of security incidents of living mal-operation.
无人化平台是指无需人员在现场直接控制而能在预设程序或人员远程操控下实施作业的系统平台。
Unmanned platform is a kind of system which can work under the preset programs or by remote operators, and with nobody operating in the work filed.
摘要：基于国内外关于施工现场建筑工人作业疲劳的研究，将其影响因素归纳为作业本身、作业人员、作业环境和作业回馈四大类。
Abstract: Based on the related research on work fatigue at home and abroad, it's influence factors are classified four categories as the work itself, workers, work environment and work feed-back.
调查人员和消防员正在现场作业。
电焊专业人员进入作业现场，作业人员一定要穿戴好防护用品并应戴好防护镜或防护面罩。
When entry in the site, the worker should wear the protection goods, the welder should wear the protective.
对作业现场进行安全性分析，确保人员和环境得到保护。
Carry out the safety analysis of job to be finished to ensure people and environments are protected.
各床层间的通导板，在单层装配仅吊装入内，不固定便于现场检验人员现场作业。
The passage between the bed plate, only in lifting the assembly into the inner layer, to facilitate on-site inspection is not fixed-site operations.
其关键是JSA应由熟悉现场作业和设备的、有经验的人员进行作业安全分析。
However, a key principle is that the proper JSA is done in the field with people experienced in the activities and with the facilities.
其关键是JSA应由熟悉现场作业和设备的、有经验的人员进行作业安全分析。
However, a key principle is that the proper JSA is done in the field with people experienced in the activities and with the facilities.
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