According to the statistics of petroleum industry, some common defects exist in contractor HSE management, such as high operation risk, frequent crew change, and not familiar with the operation procedure, which all contribute to the major accident of petroleum operation. 石油天然气行业的统计数字表明,承包商普遍存在着作业风险级别高,员工流动性强,不熟悉相关程序和规定等问题,这也成为业界大量重大事故的根源。
Crew members were most keenly aware of the change. 机组人员对这一变化十分敏感。
The actual state of the boiler and crew is in the constant adjustment because of the change of grid load and so on when power plant is in operation. 在火力发电厂的运行中,由于电网负荷、燃料成分含量等各种实际因素的影响,所以锅炉和机组的实际运行状态在不断的进行调整。
Jacob Bloomberg : Crew members may have difficulty turning corners, walking straight lines, things that are fairly easy for us to do here on Earth but are difficult during this period of adaptive change. 雅各布·布隆伯格:人们在地面上很容易做到的事情,如转弯、直走这类基本动作,对宇航员来说都很困难,因为他们要经历一段适应期。