异常紧张的 meaning in Chinese

epitonic

Furthermore , the construction management of the fabrication and erection of the box beam is in complexity for the new workmanship , various procedures , and very special site conditions which should be taken into account so as to achieve the construction objectives in terms of safety , quality , progress respectively . with the various external affections , the working period was extremely tight for fabrication and erection of the box beam by the sixth company limited of fifth china railway group on the qinshen special passenger line , consequently , progress management became the
因诸多外界原因的影响，中铁五局六公司在秦沈客运专线进行制梁和架梁施工中都遇到异常紧张的工期要求，施工进度管理成为其施工管理的关键，文中重点介绍的网络法组织箱梁制造施工和结合现场实际、分析施工工序、测定作业效率来控制架梁进度的方法对箱梁的制造与架设施工是极为有效的、科学的管理方法，对施工项目的各项管理都有借鉴意义。