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- The paper introduces the development of top distributing gear from bell to bell-less and its superiority,summarizes the chute distributing law and the forecast model study of bell-less top distributing at home and abroad. 本文简介了布料器由钟式炉顶到无钟炉顶的发展过程 ,并着重介绍了与钟式炉顶相比无钟炉顶的优越性及其特点 ,同时总结了溜槽的布料规律 ,并简述了国内外有关无钟炉顶布料预测模型的研究进展
- In order to improve the size distribution of charged coke in the radial direction of CDQ shaft,the fixed bell type coke distributing equipment was employed. 对于干熄焦工艺,为了改善焦炭在干熄炉径向方向上的粒度偏析,采用料钟进行布料。
- The authors also established a flow field calculating model for the bell type swirl chamber and had a computer simulation by simulating the tested engine. 作者还模拟实验发动机建立了吊钟型涡流室内流场的计算模型，并进行了模拟计算。
- Using some positive solutions of the ODE,the solutions of the generalized BBM equation are obtained,which are the bell type solitary wave solution,the kink type solitary wave solution,and the sinusoidal traveling wave solution. 并利用一阶四次常微分方程的部分正精确解求得含有任意次正幂项非线性广义BBM方程的一些精确解,包括钟状孤波解、扭状孤波解以及用三角函数表示的周期解。
- This paper presents the results of investigation on fuel injection undermotoring condition and combustion process under working condition in S195type diesel engine bell type swirl chamber by way of high speed photography. 本文介绍利用高速摄影技术对S195型柴油机吊钟型涡流室内燃料不着火状态下的喷油过程和工作状态下的燃烧过程进行的详细研究。
- The three dimensional flow field for the bell type swirl chamber diesel engine is first calculated. The calculated results and LDV measured data are compared,which show fairly good agreement. 首次对吊钟型涡流室式柴油机的流场进行了3维计算，计算结果与LDV实验结果具有良好的一致性。
- Based on the phsical and chemical features of aluminium under different conditi ons, stepwise-strengthened melting technology is adopted with the reheating cha r ge by bell type furnace. 根据铝在不同状态时的物理、化学性能特点，采用分步强化熔炼技术辅之以罩式炉预热炉料。
- The church bell tolled the hour. 教堂的鸣钟报时。
- GC-AED technic is a proposed tool for the selection of processes according to sulfur compound type distribution. 采用GC-AED技术，可根据汽油馏分中含硫化合物的分布来选择合适的脱硫工艺。
- CARBURIZING FURNACE VACUUM AND BELL TYPE FURNACE 球状化电器炖炉
- The distribution of ABO blood group are O>A>B>AB with breast cancer in zhuhai district, the blood type distribution was agreed with common women . 本地区乳腺癌血型分布O>A>B>AB,符合正常女性人群血型分布,与其它地区文献报道结果不尽相同。
- Among theses, diagenesis-lithologic trap and stratigraphic-lithologic trap are regarded as the most important and extensive type distributed in central Sichuan Basin. 其中成岩-岩性圈闭和地层-岩性圈闭，是川中香溪群最重要的、分布最广泛的圈闭类型。
- The bell tower is the emblem of this city. 这座钟楼是这个城市的象征。
- There is a sonorous bell in the tower. 塔里有一口洪亮的钟。
- The large bell damage speed of the bell type blast furnace in Angang Ironmaking Plant was increased from the beginning of 1999 to the end of 2000. 5 bells were replaced in 1999, 8 bells in 2000. The service life of the bell was obviously decreased. 从 1999年年初到 2 0 0 0年年末 ,鞍钢炼铁总厂钟式高炉大钟破损速度加剧 ,1999年先后更换了 5个大钟 ,2 0 0 0年更换了 8个大钟 ,大钟的使用寿命明显降低。
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。
- Marvin Bell is greatly valued as a good poet. 马文·贝尔被尊为一位优秀的诗人。
- Elementary Introduction of Wound Core Type Distributing Transformer 浅谈卷铁心配电变压器
- The bell gave forth a peasant, lingering sound. 钟奏起了悠扬悦耳的曲调。
- A pull on the rope will make the bell ring. 一拉绳子钟就响。
