[Cost engineering](1) [is defined](2) [as that area of engineering practice](3)
x05where (引导后面的定语从句)
x05[engineering judgement and experience](4) are utilized
x05x05in the application of scientific principles and techniques
x05x05x05to the problem of cost estimation,cost control and profitability.
(1)主语
(2)系表结构
(3)补语,其实就是个被动语态 be defined as that area (定语修饰)
(4)定语从句的主语
最后两行都是定语从句的状语.分别描述两个方面：
x05in the application (of...) to...(即：应用到什么,应用于什么)
【翻译】
成本工程指的是如下工程实践领域：
利用工程判断与经验,将科学原理与技术应用于成本估算、成本控制与盈利中.