Detonation is a secondary explosion that occurs in the combustion chamber after the spark jumps the sparkplug gap. 爆震是在燃烧室内当火花跳过火花塞电极间隙以后发生的一种二次爆燃。
Influence of the Secondary Load on the Ratio of Transformation of Current Transformer filled with Air Gap 二次负载对有气隙的电流互感器变比的影响
Study on the Secondary Gap of the π Electrons of Single Wall Carbon Nanotubes 单壁碳纳米管π电子次级能隙的研究
At the basic education and secondary education stage with the biggest gap, the educational expenses bearing rate of the Chinese family is several dozen times higher than that of foreign countries. 差距最大的表现在基础教育和中等教育阶段,中国家庭的教育费用负担率比国外高出数十倍。
The results show that the daily variation in air temperature has 2 to 3 peaks at the different sites ( 4 azimuth) in the tropical secondary forest gaps and the daily mean air temperature ranks in the order of gap edge> expended gap edge> forest interior. 结果表明:热带次生林林窗4个方位不同位置的气温日变化具有2~3个峰值;日平均气温的高低顺序是林窗边缘>扩展林窗边缘>林内;
The investigative result shows that the secondary flow of the tip gap within the impeller and vortex caused by the interaction between impeller and volute are the main reason to affect the efficiency of the mixed-flow fan. 研究结果表明,叶轮内部叶顶间隙区二次流动和叶轮与蜗壳相互作用引起的涡系是影响斜流风机效率的主要原因。
Study on the sun-shine characteristics of the tropical secondary forest gap in the dry-hot season in Xishuangbanna 热带次生林林窗干热季光照特征初步分析
The results show that, from spermatogonium stage to secondary spermatocyte stage, there exist neighboring gap junctions and septate junctions between spermatogenic cells, and desmosomes between spermatogonia. 结果表明,从精原细胞期到次级精母细胞期,在生精细胞之间存在间隙连接与分隔连接,并且两种连接相互邻接,桥粒仅在精原细胞之间发现;
Secondary metabolism of Medicinal Plants and GAP of Chinese Medicinal Crops 药用植物次生代谢与中药材GAP
A Study on the Sun shine Spatial and Temporal Characteristics in the Tropical Secondary Forest Canopy gap in the Different Season in Xishuangbanna 西双版纳不同季节热带次生林林窗光照时空分布特征
Prompt and effective measures should be taken to enhance the secondary prevention and patient education to minimize the gap between clinical practice and evidence-based guidelines. 应尽快加强冠心病血管重建术后的二级预防干预与宣传教育,努力缩小循证指南与临床实践的差距。
The LIM has the second longitudinal end effect caused by eddy currents in secondary plate in its operation, which reduces its available magnetic flux of air gap and pull coefficient. 单边直线感应电机运行中因次级板产生涡流而存在第二类纵向边缘效应,造成气隙有效磁通和牵引力系数降低。
In the third chapter, it has pointed out some factors which would impact on the performance of linear induction motor: the end effect, the impact of secondary material, the size of the air gap. 第三章指出了影响直线感应电机性能的诸多因素:端部效应、次级材料的影响、气隙大小的影响等等。
While strengthening efforts to support non-priority secondary schools and narrow the gap between the two. 2. 同时加强对非重点中学的扶持力度,缩小两者的差距。
The early sowing maintained the advantages of secondary roots, but with the growth process, in jointing stage and filling the gap between the number of secondary roots decreasing. ( 4) Dry matter accumulation performance decreased with the sowing delayed. 早播处理次生根数目的优势一直保持延续,但随着生长进程,拔节期与灌浆期处理间次生根数目的差距不断减小。(4)干物质积累量随着播期的推迟表现下降。
4, the secondary offensive number of CBA is significantly decreased, and CBA offensive rarely rely on passing and catching basketball technology, so the gap of the technology and consciousness on passing and catching basketball between CBA and NBA is obvious. CBA的助攻次数明显偏少,CBA在进攻方面依赖传接球技术比较小,比NBA球员相差较多,体现在传接球技术和传接球意识上差距。
Under the condition of ignore the secondary factors, the equivalent magnetic circuit of large air gap U magnetic core is given in this paper. And achieve the relationship among coupling coefficient, magnetic flux and magnetic resistance. 在忽略次要因素的前提下,给出了大气隙U型磁芯等效磁路,并通过分析得到了耦合系数与磁通和磁阻间的关系。
Guangxi is frontier, ethnic areas, vocational teachers inadequate reserves, the development of vocational education lags behind, with the developed areas of secondary vocational education, there is a big gap. 广西属于边疆、民族地区,职教师资储备不足,职业教育的发展比较滞后,与国内发达地区的中等职业教育存在很大差距。