简介:摘要某电厂输煤皮带落煤管经常出现堵煤故障,造成了输煤皮带沿线溢煤和皮带磨损断裂等问题,严重影响燃料输煤线路的安全运行。通过查找故障原因并对堵煤保护装置进行改进,取得了明显效果,保证了输煤线路稳定和经济运行。
简介:"It’sgreattoreadthesestoriesinTibetan,"exclaimsCirenquzhoi,a14-year-oldTibetangirlfromShangri-laTibetanMiddleSchool,assheopensaTibetan-languagestorybook,donatedbyStateEthnicAffairsCommission(SEAC).
简介:TheFirstBeijingInternationalFilmFestivalwillpresenChina’sEthnicFilmsFestival,includingaseriesofactivitiessuchasBeijingEthnicFilmSalon,China’sEthnicMinorityLanguagesFilmFestival,China’sEthnicFilmHigh-EndForumChina’sEthnicFilmRetrospectiveShowandothers.
简介:
简介:合唱是一门群体合作艺术.班级合唱教学不仅是学生体验多声部感觉的最有效的方式之一.也是培养学生良好合作意识、协调能力的重要途径。本人就如何在小学音乐课堂中对零基础的孩子进行合唱启蒙教学.培养孩子们的合唱意识和合唱的能力进行了初步的探索和实践。
输煤皮带落煤管堵煤原因分析及应对措施
Books to Children, Treasures for Young Minds
China's Ethnic Films Visualizing Diverse Cultures
Western China Through a Century-old Lens
Ethnic Children's Choirs Perform on TV
Ethnic Sports Meet
小学音乐课堂合唱教学有效性初探
Media Workshop Hones Skills on Reporting CCS and Climate Change
HALAL FO OD Awards Boost Confidence
ENVIROMENTAL PROTECTION POLICIES VIEWED FROM MANY PERSPECTIVES
EUEXTRAVAGANZA IN BEIJING
Promoting Health Literacy for Health Benefits
Passion for 2008 Olympics Expressed in Painting
Romanian Folk Treasure Exhibited in China
The Art of Chinese Food