Numerical Simulation about Hydrocarbon Emission of Gasoline Engine in Cold Starting Condition;
汽油机冷启动工况下碳氢排放的数值研究
Combined with theories and practical experiences,this paper summarized every links in the carbon-hydrogen measurement such as choice and pretreatment of correlative material and reagent,fixing inspect of each system,and so on.
结合理论和实际经验,总结了碳氢测定操作中的各个环节,如相关的材料、试剂的选用和预处理、各系统的安装检查等对测定准确度的影响。
Experimental Study on FCH Formation Fluid Identification Technique;
碳氢比地层流体识别方法的实验研究
Discussion on carbon-hydrogen measurement with infrared carbon-hydrogen measurement instrument;
红外碳氢仪测定煤中碳、氢元素的技术探讨
Quality usability of hydrocarbon cleaning——a policy of WEEE/RoHS directive;
碳氢溶剂的质量适用性——对WEEE/RoHS的策略研究
This thesis,through analyzing processes,technology,equipments of products and parts,explores the solution of the hydrocarbon cleaning dry system technology under domestic existing technical conditions.
通过对国内一些制造企业的产品及零部件清洗工艺、技术和设备的分析,探索在国内现有的技术条件下碳氢溶剂干燥性问题的解决方案。
Measurements of vapor pressure and vapor-liquid equilibria of hydrocarbon fuels.;
碳氢燃料的蒸气压与气-液平衡测定
A method for shortening ignition delay of hydrocarbon fuel-air mixture;
一种缩短碳氢燃料 -空气混合物点火延迟的方法(英文)
On the basis of the affecting factors on the cellular structure of detonation waves of hydrocarbon fuels spraying in air,it can be concluded that a change in initial temperature shows a little influence on the cell size,while the cell size increases with the decrease of initial pressure.
在实验的基础上,对碳氢燃料云雾爆轰波胞格结构的影响因素进行讨论分析认为:初始温度的变化对胞格尺寸的影响较小;胞格尺寸随初始压力的降低而增大;稀释气体使碳氢燃料的爆轰波胞格尺寸增大,在稀释气体达到一定浓度后,胞格尺寸将迅速增大;起爆能的增大可以导致更加复杂的爆轰波次胞格结构出现。