1) Safety-First
安全-首要
1.
Its basic models are the Mean-Variance Model, the Logarithm-Utility Model, the Safety-First Model and so on.
它的基本模型有：均值-方差模型、对数效用模型和安全-首要(Safety-First)模型等。
2) safety-first model
安全首要模型
3) safety-first criterion
安全-首要原则
4) chief security officer
首席安全官
5) safety requirements
安全要求
1.
Advise for Establishing the Safety Requirements Standard for General Utility Small Gasoline Engine
关于制定《通用小型汽油机安全要求》标准的建议
2.
Meanwhile,the author presents the critical technology and safety requirements of increased safety lightings.
根据照明电器技术和防爆原理,分析了增安型灯具允许使用、以及不允许使用的光源及其工作原理,阐述了增安型防爆灯具的关键技术及安全要求。
3.
The mandatory national standards " safety requirements for rubber and plastic injection molding machine " begun implementing from November 2009.
2009年11月开始实施《橡胶塑料注射成型机安全要求》强制性国家标准。
6) Safety requirement
安全要求
1.
In view of the characteristics of portable forestry machinery and development trend of international standards, safety requirements with general character and ergonomics factor which should be taken into account in formulating portable forestry machinery standards in China are stated.
针对便携式林业机械的特点和国际标准的发展趋势,阐述了我国便携式林业机械标准制订中应考虑的具有共性的安全要求和人机工程学因素。
补充资料：首要
1.为首的主要人物。 2.摆在第一位的;最重要的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条