| 1. | How does a laser beam vaporize steel ? 激光束是怎样使钢气化的? |
| 2. | Many of the products are dispersed as particles condensed from vaporized material . 很多产物是作为气化的物质冷却而形成的颗粒消散的。 |
| 3. | Discuss the application and development tends of straw gasification 谈秸秆气化的应用与发展动态 |
| 4. | Rational knowledge and practical operation of the underground gasification of coal 对煤炭地下气化的认识与实践 |
| 5. | Probing into underground gasification of deep coal resource in liaohe oil field 辽河油田深部煤炭资源地下气化的探讨 |
| 6. | Development status and tendency of coal gasification with dry coal powder flow bed 干煤粉气流床气化的发展现状与趋势 |
| 7. | Result : there were statistical differences between the adult group and the pediatric group in ethmoid bulla hypertrophy and middle nasal concha etherealization 结果:筛泡肥大和中鼻甲气化的出现率在成年组和未成年组差异有统计学意义。 |
| 8. | The application status , research and development of entrain bed coal gasification process were introduced briefly . its superiority and existent problems were analyzed and improvement suggestion was put forward also 摘要简述了气流床煤气化技术的应用状况和研究进展,分析了干煤粉气化的技术优势和存在的问题,并提出一些改进建议。 |
| 9. | The gasification of beisu , shenfu , xinzhou and luan coal chars with co2 at 970 ~ 1165 was studied by the isothermal thermogravimetric analysis ( tga ) under the condition of chemical reaction control 摘要考察970 ~ 1165 ,北宿、神府、忻州、潞安煤焦与co2在热天平中的气化反应,用恒温法进行热重分析,考察煤种、气化温度、灰分对煤焦气化的影响。 |
| 10. | The result of analysis shows that the convective heat flux has main effect on fuel pyrolyzing and vaporizing , the liquid layer of pe fuel can increase the regression rate but also can cause unstable burning . 4 研究结果表明:对流热流是引起燃料热解气化的主要因素, pe熔化产生的液体层提高了燃料热解退移速率,但液体层厚度增加到一定程度时,对发动机工作稳定性有负面影响。 |