防冻措施

直接空冷系统防冻措施

Antifreezing Measures for the Direct Air-cooling System

在冬季严寒地区，为保证石化装置能安全稳定生产并能在紧急情况下开停车，要周密考虑设备管线的防冻措施及防地基冻胀。

For petrochemical plant in cold area in winter , to make sure of safe and stable operation and start-up or shutdown in emergency , antifreezing measures of equipment and pipeline and base frost heave prevention methods must be considered thoroughly .

内蒙古上都电厂2×600MW空冷机组防冻措施

Anti - frozen Measures on 2 × 600 MW Air - cooling Units in Shangdu Power Plant in Inner Mongolia

气井试气的结冻机理及其防冻措施

Chinese Knot Freezing Mechanism and Freeze-Prevention Measures of Pilot Gas Wells

寒冷地区集中空调系统新风机组防冻措施

Anti-freezing measures of fresh air unit of central air-conditioning in cold area

高寒地区特长公路隧道的抗防冻措施

Antifreezing and Frost-proof Measurement of Extra Long Highway Tunnel in High-cold Area

在季节冻土区渠系水工建筑物基础的保温防冻措施

Freeze-proof measure of water conservancy buildings in the freezing zone

兴安落叶松种子园花期防冻措施的研究蜡梅科植物的开花与传粉

The study of Dahurian Larch seed orchard on its flowering season freezing damage and its protection

基于地理信息系统的闽东南柑橘避冻分区及防冻措施研究

Climate Section on the Orange in Southeast of Fujian Province Based on GIS and Analysis of Preventing Frostbite

防喷管线、节流管汇和压井管汇应采取防堵、防漏、防冻措施；

Measures such as blocking , leaking and freezing proof shall be taken for blowout preventing lines , choke manifolds and kill manifolds .

然后针对寒区隧道的这些特点，提出以防排水为主的综合保温防冻措施。

Moreover , aiming at characters of highway tunnels in cold areas , this paper puts forward comprehensive heat preservation and antifreeze measures by the most of waterproof and drainage .

近日气温骤降，天寒地冻，自来水行家提醒市民要做好防冻措施，以免影响日常生活。

Recently air temperature pelter , the day freezes coldly , tap water connoisseur reminds a citizen to want to make step of good prevent frostbite , lest affect daily life .

本文简要阐述北方地区冬季混凝土工程施工应根据不同阶段气候特点，采取相应施工方法及防冻措施，以确保工程质量。

This text briefly introduces the engineering construction of northern region winter concrete should adopt the right construction method and construction measure in winter according to the characteristics of different stage weather to insure the engineering quality .

寒区衬砌渠道的防冻胀措施

The Measures for Preventing the Frost Heave of the Lining Channel

通货膨胀损失的预防措施泄水管要求有防冻保护措施。

Inflation proof Drain piping may require to be protected against freezing .

防渗渠道的防冻胀措施防塌钻井液技术

The prevention for heaving of seepage proof canal Technique about Anti-collapse Drilling Fluid

水工混凝土构筑物防冻蚀措施

Measures Against Frost Weathering of Hydraulic Concrete Structures

风积砂土冻胀机理及防冻胀措施的研究

Study on Frost Heave Mechanics and Measure of Prevent Frost Heave of Aeolian Soil

通过对冻胀机理的研究，针对不同的自然条件，分别探讨了当今在铁路建设中广泛采用的防冻胀措施。

By means of study on frost heave mechanics , the measures of frost heave prevention are discussed in today railway construction to different natural conditions .

阐述了衬砌渠道冻胀的基本原理及基本特征，介绍了衬砌渠道抗冻胀计算方法及防冻胀措施的选择。

This paper expounds the basic principles and basic features of the frost heaving of lined canal , and introduces the calculating method for the frost heaving resistant and the selection of the measures for frost heaving resistant .

洞口喷混凝土的作业场所应有防冻保暧措施。

Antifreezing measures shall be taken at the portal shotcrete working area .

必须提供适当的消声和隔振以及防冻保护的措施。

Suitable noise and vibration isolation , and protection against freezing must be provided .

松花江航道整治建筑物防冻防冰措施研究

Anti-icing method of regulating structures in Songhua River

最后，综合实地监测和力学分析的成果，并参考国内外防冻胀工程设计的成功经验和案例，提出适合本灌区推广和应用得防渗防冻胀措施。

Finally , integrating the results of field monitoring and the results of mechanical analysis , and referencing the successful engineering design at home and abroad , proposing some anti-freezing bilge measures which are suitable for popularizing and applying in the irrigation .

根据实际经验总结了大型石化装置设计中管道防凝及防冻的几种典型的情况，主要分析了工艺物料管道、水管道和公用工程管道的防凝及防冻措施；

Several typical situations of pipeline freezing and condensation prevention in large scale petrochemical unit design were summarized on the basis of the practice experience .