margin of safety

This level is also a safety limit to avoid health harm of environmental noise.

最高允许值也是为避免环境噪声对人的健康危害而定的一个安全界限。

Based on a brief summary,the comments are mainly made on the safety boundary diagram and runaway scenario method which are thought to be feasible for the evaluation of some important .

本文对此做了简要的综述并且认为,尽管迄今还没有普适性的方法,但是对于某些类型的重要反应,安全界限图方法和反应失控情景分析方法还是较为适用的。

Finally,by referring to the expressions,the Exothermicity parameter Ex and Reactivity parameter Ry were obtained to establish the safety boundary diagram.

首先利用RC1e研究在不同的搅拌速度、设定温度下对反应过程一些参量的影响;然后通过分析测量到的热力学数据,建立反应动力学模型,并对此采用非线性拟合的方法,得到醋酸酐水解反应的动力学参数如反应级数n、活化能E和指前因子A等;最后根据相关公式可以计算得到该反应的放热数E_X与反应数R_y,获得了该反应的安全界限图。

safety margin of profitability

盈利能力的安全界限

Traditional Viewpoint on State Security:Limit,Definition and System;

传统国家安全观:界限、设定及其体系

Study on Security Temperature Limits of Mixed Transportation in Daqing Oil Field

大庆外围油田的安全混输温度界限研究

World Safety Organization

世界安全组织(安全组织)

Study on Ground Pressure Characteristic of Shallow Coal Seam Longwall Mining and Its Safe Exploitation Demarcation;

浅埋煤层长壁开采矿压特点及其安全开采界限研究

Study on Temperature Limit and Energy Saving Technology of Circular Gathering and Transferring Process in Oil Field

环状集输流程安全混输温度界限及优化运行管理研究

"Ordering a fixed limit for it, with locks and doors;"

为它定界限，又安门和闩，

Law Globalism & its Limits

法律全球化及其界限

vibration limit for safety

保证安全的受振限度

homeland security sent down an order restricting my security access

国土安全局下达了一个限制我安全权限的命令

Can Airbags Save the World?

安全气囊拯救世界？

International Information "Yingdong /Security Equipment World"

《盈动安全器材世界》

Korel( Hong Kong) Ltd.- Manufactures safety helmets and accessories.

安全科技有限公司-有安全帽、罩、罩、全鞋、测仪器。

At this boundary, information traveling to and from the corporate center would be crossing three security zones, and would have to meet the access requirements at each border.

在这一个界限内，进出公司中心的信息将穿过3个安全区域，在每道防线上都必须满足接入要求。

However the line between openness and security on the Internet is drawn， one thing is certain.

尽管如此，因特网的开放性和安全之间划下了一道界限，这一点是肯定的。

The Limit Confirming and Hydraulic/Thermodynamic Calculation Method Research for Oil-gas-water Mixing Transportation Safe in Pipeline during Oil Producing with Supper High Water Cut;

特高含水期油气水管道安全混输界限确定及水力热力计算方法研究

Effect of oxygenation techniques on the safety period for tracheal intubation

给氧方式对全麻插管安全时限的影响

Safety Management Strategy of Petrol-refining Enterprises Based on Safety Threshold Analysis;

基于安全阈限分析的炼化企业安全管理策略