The pore structure of coke was measured by nitrogen adsorption.
利用氮气吸附方法分析了焦炭气孔结构的变化,结果发现:添加无烟煤炼焦后焦炭的微孔体积、比表面积和平均孔径都有显著的降低。
With coke and the mixtures of coal and coke in the fixed bed gasifier for gasification reaction with CO_(2) and with HY-4 automatic micro photometer to measure the pore structure and optical textures of the coke, the paper discussed the influence of anthracite coal to the microstructure during the gasification reaction of coke.
利用焦炭及煤焦混合物在固定床气化炉中与二氧化碳进行气化反应,用HY-4型全自动显微光度计测定焦炭气孔结构参数和光学组织,探讨无烟煤在焦炭气化反应过程中微观结构的影响。
The optical texture,pore structure,mini-tumbler indx,reactivity of reaction with CO_2 of coke produced were determined.
作者对4种不同变质程度的烟煤和相同变质程度、不同显微组成的煤样进行了炭化,并测定所得焦炭的光学组织结构与气孔结构参数、微转鼓强度以及对 CO_2气体的反应活性等。
The influence of processing conditions and gas channel structure on the mechanical properties of the gas assisted injection molding parts is analyzed and discussed, so that reasonable gas channel structure may be designed, optimal processing parameters.
为了设计出合理的气道结构和选择最佳的工艺参数 ,以提高产品的力学性能 ,着重就工艺条件和气道结构对产品力学性能的影响进行了分析和探
Study on the wind load for huge gas tank;
大型储气结构设计风荷载的确定
Study on the wind gust loading factors for huge cylinder gas tank
大型圆柱型储气结构风振系数分析
There are two main types: tent structures and pneumatic structures.
有两种主要类型:帐篷结构与气压结构。
The Static and Dynamic Characteristics of Gas Spindle Are Studies and The Structure Are Designed;
气浮主轴动静压特性分析及结构设计
Integrated Structure and Vibration Optimization Design of Turbocharger Compressor Blade
增压器压气机叶片结构/振动一体化优化设计
A Study of New Type Configuration of Blade Cascade in Axial Compressors;
轴流压气机叶栅新型气动布局结构的研究
Effect of Inflated Endotracheal Tube on the Tracheal Morphology in Rabbit;
套管气囊压迫对兔气管组织形态结构的影响
Study on Matching Relationship between Structual Parameters of the Aerostatic Cylindrical Bearing
空气静压圆柱轴承结构参数匹配关系的研究
Application of Gas Pressur Welding to Steel Bar on Multilayer Structure
钢筋气压焊接在多层框架结构上的应用
Structural Reliability Analysis of an Aeroengine Compressor Disk
某型发动机压气机轮盘结构可靠性分析
Application of Aerated Concrete Block in the New Structure System
蒸压加气混凝土砌块在新结构体系中的应用
Preparation, Characterization and Properties of Silica Aerogel via Ambient Pressure Drying;
常压干燥制备SiO_2气凝胶及其结构、性能研究
The Structure Design and Experimental Analysis for Piezoelectric Electro-pneumatic Convertor;
压电式电-气转换器结构设计与实验研究
Research on Through-Flow Structural Performance of Centrifugal Compressor for WD095 Micro Gas Turbine;
WD095微型燃机离心压气机通流结构性能研究
The Aerodynamic/Structure Design of Subsonic Aspirated Compressor Cascade;
亚声速附面层抽吸式扩压叶栅气动/结构设计
Movement Analysis and Structural Parameter Optimization for Valve Slices in Air Compressor;
空压机气阀运动分析及其结构参数优化研究
Research and Design on Double-Vibrator Piezoelectric Gas Pump
双振子气体压电泵结构设计与实验研究
Effect of Deposition Pressure on Structural and Optical Properties of ZnO Films
沉积气压对ZnO薄膜的结构与光学性能影响
The Effect of Air Pressure on the Growth,Crystallization and Photoluminescence of ZnO Films
溅射气压对ZnO薄膜生长、发光性能和结构的影响
THE APPLICATION OF GAS BUBBLE-PRESSURE METHOD IN THE STUDY ON RESERVOIR PORE STRUCTURES
气体泡压法在测试储集层孔隙结构中的应用
