emergency vent

用法例句

Through calculating the Wobbe index and combustion potential of the mixture of LPG-air mixture, LNG and LNG-air mixture with Zhongxian natural gas under different conditions, the interchangeability between the mixture and the main gas source (Zhongxian natural gas) is analyzed, and the feasibility of LPG-air mixture and LNG as city emergency stand-by gas source is discussed.

通过对不同情况下的液化石油气混空气、液化天然气、液化天然气混空气与忠县天然气混合后的混合气的华白数、燃烧势进行计算,分析其与城市主气源忠县天然气的燃气互换性,探讨了液化石油气混空气和LNG作为城市燃气应急备用气源的可行性。

Discussion on Interchangeability of City Emergency Stand-by Gas Source

城市应急备用气源的燃气互换性探讨

Application and Maintenance of the UPS Power in the Meteorological Departments

UPS应急电源在气象部门的使用及维护

Analysis on Hydraulic Transition Process in Huairou District Emergency Reserve Water Sources Project

怀柔应急备用水源工程水力过渡过程分析

Research on Surface Reserve Water Source in Case of Emergency and Channel Construction in Nanjing City

南京市地表应急备用水源及输水通道建设研究

emergency set

救急用电台，备用台，备用[应急]装置

Application of BiPAP Pressure Noninvasive Ventilation in the Treatment of Patients with Acute Cardiogenic Pulmonary Edma

BiPAP无创通气在治疗急性心源性肺水肿中的应用

an ace in the hole

ph.1. 备用的应急手段

You ought to save money for a rainy day.

你应该存钱以备急用。

break into emergency supplies of food

动用应急储备的食物.

Comparision of Si_3N_4 Films Deposited by LPCVD with Different Reaction Gases

采用不同反应气源制备的Si_3N_4薄膜的特性比较

Development of Management Information System for the Emergency Well-Field,Huairou District of Beijing

北京市怀柔应急备用地下水源管理信息系统开发

Emergency food rations.

紧急时备用应急的食物配量

emergency bearing oil pump

紧急备用轴承油泵应急轴承油泵

A first aid kit should be brought along for emergency purpose.

应带备急救箱,以作救急之用。

The Short-term Effect of Non-invasive Positive Pressure Ventilation(NIPPV) on Acute Cardiac Pulmonary Edema

应用无创正压通气方法对急性心源性肺水肿缺氧状态疗效的观察

The Preparation Plan of the Emergency Treatment about Telecom Power Supply Equipment

关于通信开关电源设备的应急处理预备方案

Choice of Contingency Gas Sources for Natural Gas in Line with the Local Conditions of Taiyuan;

因地制宜选择太原市天然气的应急气源

The dimens i on of the special emergency power supply for Fire emergency luminaries.

消防应急灯具专用应急电源的外形尺寸。