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- load break switch 负载断路开关
- Control Circuit Retrofit to 6 kV Break Switch in P.P. 发电厂6 kV小车开关控制回路的改造。
- All 166 miners trapped underground in a coal mine gas blast, were confirmed dead yesterday. 由于瓦斯爆炸而身陷煤矿底下的166名矿工昨天被证实已全部死亡。
- Various common troubles of rotor,bearing, impeller,mainshaft and non-rotatable parts of centrifugal gas blast blower were analyzed systematically. 系统地分析了离心式煤气鼓风机转子、轴承、叶轮、主轴、非转动部件等各种常见故障。
- With "AnKang", never gas blasting, never gas poisoning! 卓美安防专家,视野触手可及!
- Thus, the response of certain elements in such cases influences the blast loading on the structure as a whole. 因此,在这些情况下,某些组成部分的反应可以对整个结构的爆震荷载发生影响。
- A blast loading measuring system with stable performance was established based on the principle of dynamic caustics. 应用爆炸加载的透射式动焦散线测试系统,分析了爆炸裂纹的扩展规律。
- ANALYSIS OF COMMON TROUBLES OF GAS BLAST BLOWER 煤气鼓风机常见故障分析
- Study summary of ship structure under blast load 舰船结构在爆炸载荷作用下的破坏研究综述
- On the Simplified Model of Gas Blast Arc 气吹电弧的简化模型
- rotating insulator side break switch 旋转绝缘子开关
- Researches were carried out on internal blast loading and effective stress history at typical positions in the flat end plat and cylindrical shell. 研究容器壳体和平板封头典型位置的内部爆炸载荷和等效应力的历史;分别给出壳体和平板封头的应力云图;
- Numerical simulation was conducted to study the internal blast loading of explosion chamber with flat end using TVD schemes. 用TVD格式+数值模拟了带平板封头爆炸容器的内部爆炸载荷的分布规律。
- The diagonal feature may be caused by twin jets of gas blasting away from the hidden star. 对角线状的结构可能是从隐藏恒星吹出的孪生气体喷流造成的。
- The effect of blasting load on anchored birder is a hot research issue in disaster prevention and mitigation of hydroelectricity project. 爆破荷载对锚固梁作用的研究是水电工程防灾减灾的一个热点问题。
- Research on the local response of spall for underground structures under blast loads was based on suppose of semi-infinite thickness of underground structures in the past. 过去对地下结构震塌破坏的研究,往往是在假设地下结构为半无限厚的基础上进行的。
- By using a gas blasting erosion tester,sand erosion behavior of unpolished and polished free-standing diamond films were investigated. 在研制的高压气动冲蚀磨损实验系统中对自支撑金刚石膜(抛光和未抛光)的冲蚀磨损进行了研究。
- Chen Zhaoyuan, Song Erxiang, Guo Hongxian.Over turning effects and design procedures on basement shelters of high rise frame. structures under nuclear blast loadings [R]. 陈肇元;宋二祥;郭红仙.;核爆冲击波对多高层建筑人防地下室的倾覆作用及设计对策研究[R]
- Research on the local response of spall for underground structures under blast loads was based on assumption of semi-infinite thickness of concrete in the past. 为弄清实际厚度地下结构在爆炸荷载作用下的局部层裂机理,基于层状介质中应力波的传播理论,提出了地下结构典型组合形式的局部层裂破坏模型。
- A total of 3,786 coal miners died in gas blasts, floods and other accidents in 2007 as companies, often flouting safety regulations, rushed to feed demand from a booming economy. 据悉,2007年,为了满足飞速发展的经济所产生的市场需求,公司无视安全生产规则,导致3,786名矿工死于瓦斯爆炸事故、洪水迸发及其他事故。