Causes and Solution to Coking in Convection Section of Cracker

The convection section simulation program has been developed by using PRO/ ⅱ as a platform.

以PRO/Ⅱ软件为平台，开发了裂解炉对流段模拟软件。

Design of convection section in cracking furnace

裂解炉对流段的设计

The Three Assistant Loops Cascade Control of Temperature Modifying Coking Convection Section

温度修正焦化对流段三副环串级回路的控制

Reason Analysis and Treatment of Vibration in Convection Section

对流段振动原因分析及处理

The chemical cleaning method of convection section tube for hydrogen manufacturing furnace was recommended.

介绍了制氢炉对流段炉管的化学清洗方法。

Analyzing Waste Heat Utilization of Flue Gas in Convection Section of Primary Reformer

一段转化炉对流段烟气余热利用分析

Numerical Simulation of Heat and Water Transfer in Unsaturated Soil With Air Convection

大气对流对土壤内热和水分迁移影响的数值模拟

Local Constant Temperature Environment System Using Forced Air Convection

基于强制空气对流散热的恒温环境控制系统研制

Influences of different magnetically induced longitudinal vortices on air convection heat transfer

不同磁致纵向涡形式对空气对流换热的影响

Hill wall outside the window, so that the air convection.

山墙上有对开的窗，以使空气对流。

Mantle convection, variation of earth's rotational rate and plate movement

地幔对流、地球自转速度变化与板块运动

Numerical experiment is a basic method in the study of Earth's mantle convection.

数值实验是地幔对流研究的基本方法。

A new mantle convection model constrained by seismic tomography data

利用地震层析成像数据计算地幔对流新模型的探讨

Study of mantle convection: significance, current status and trends

地幔对流研究的意义、现状与展望

I was transferred to a convalescent home.

我被转到康复室里。

It was a low building, like a small convalescent home, with a driveway that passed under a portico.

那是一座低矮的楼房，就像一个小疗养院，在门廊的下面有一条车道。

Naoko eventually enters a convalescent home for disturbed people.

直子最终住进了一家精神疗养院。

Behavior therapy of schizophrenia patients during convalescent period

精神分裂症病人康复期行为治疗的探讨

Early signs and related factors of schizophrenia relapse during the convalescent period

恢复期精神分裂症患者再次复发住院的相关因素及早期表现特点

Cerebral hemodynamic study on patients with heavy closed craniocerebral injury in convalescent period

重型闭合性颅脑损伤患者康复期的脑循环动力学研究