" i thought it might be an grounding problem " , says the electrical engineer , " or maybe a faulty plug lead . “哦，就我认为可能内燃机不洁净，我们应该把它拆下来清洁一下。 ”化学工程师说。
The source was an eye witness , an iraqi chemical engineer who supervised one of these facilities 透露这一消息的是一位亲眼见过这些生产设施的伊拉克化学工程师，他负责管理其中的一处设施。
The research and development team consists of formulation chemists , regulatory staff , consultant scientists , and researchers 其研究开发团队包括处方化学工程师、科学顾问、研究员和常规人员。
Chemical engineers and electronic engineers design their creations by following the fundamental laws of physics and chemistry 化学工程师和电子工程师通过物理学和化学的基本原理和法则设计他们的产品。
The challenge for scientists and chemical engineers is to find substitutes that will be as effective as cfc ' s and that will not have some other group of harmful effects 对科学家和化学工程师的挑战，是找到与氯氟化碳一样有效井没有其他有害效应的替代物。
" sounds to me as if the pistons have seized . we ' ll have to strip down the engine before we can get the car working again " , says the mechanical engineer 四个工程师开车旅行，其中一个是机械工程师，一个是化学工程师，还有一个电气工程师和一个计算机工程师。半路上车子抛锚。
There are four engineers traveling in a car ; a mechanical engineer , a chemical engineer , an electrical engineer and a computer engineer . the car breaks down 四个工程师开车旅行，其中一个是机械工程师，一个是化学工程师，还有一个电气工程师和一个计算机工程师。半路上车子抛锚。
