01
今日长难句
Under modern conditions, this requires varying measures of centralized control and hence the help of specialized scientists such as economists and operational research experts.
02
词汇解析
✅varying adj. 不同的
✅hence adv. 所以
✅operational research 运筹学(通过数学方式 解决决策问题的学科)
03结构分析
主干:主this + 谓requires + 宾1 varying measures + 宾2 the help(hence 表示所以 说明 两个宾语之间存在因果关系)
修饰:such as 作同位语 举例说明
修饰:介词短语 under 作条件状语
04
参考译文
Under modern conditions,this requires varying measures of centralized control andhencethe help of specialized scientistssuch as economists and operational research experts.
现代条件之下,这需要,不同维度的集中控制,因此,这也需要专家的协助,比如:经济学家和运筹学家。