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- load break switch 負載斷路開(kāi)關(guān)
- Control Circuit Retrofit to 6 kV Break Switch in P.P. 發(fā)電廠(chǎng)6 kV小車(chē)開(kāi)關(guān)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礦底下的166名礦工昨天被證實(shí)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. 系統地分析了離心式煤氣鼓風(fēng)機轉子、軸承、葉輪、主軸、非轉動(dòng)部件等各種常見(jiàn)故障。
- With "AnKang", never gas blasting, never gas poisoning! 卓美安防專(zhuān)家,視野觸手可及!
- Thus, the response of certain elements in such cases influences the blast loading on the structure as a whole. 因此,在這些情況下,某些組成部分的反應可以對整個(gè)結構的爆震荷載發(fā)生影響。
- A blast loading measuring system with stable performance was established based on the principle of dynamic caustics. 應用爆炸加載的透射式動(dòng)焦散線(xiàn)測試系統,分析了爆炸裂紋的擴展規律。
- ANALYSIS OF COMMON TROUBLES OF GAS BLAST BLOWER 煤氣鼓風(fēng)機常見(jiàn)故障分析
- Study summary of ship structure under blast load 艦船結構在爆炸載荷作用下的破壞研究綜述
- On the Simplified Model of Gas Blast Arc 氣吹電弧的簡(jiǎn)化模型
- rotating insulator side break switch 旋轉絕緣子開(kāi)關(guān)
- Researches were carried out on internal blast loading and effective stress history at typical positions in the flat end plat and cylindrical shell. 研究容器殼體和平板封頭典型位置的內部爆炸載荷和等效應力的歷史;分別給出殼體和平板封頭的應力云圖;
- Numerical simulation was conducted to study the internal blast loading of explosion chamber with flat end using TVD schemes. 用TVD格式+數值模擬了帶平板封頭爆炸容器的內部爆炸載荷的分布規律。
- The diagonal feature may be caused by twin jets of gas blasting away from the hidden star. 對角線(xiàn)狀的結構可能是從隱藏恒星吹出的孿生氣體噴流造成的。
- The effect of blasting load on anchored birder is a hot research issue in disaster prevention and mitigation of hydroelectricity project. 爆破荷載對錨固梁作用的研究是水電工程防災減災的一個(gè)熱點(diǎn)問(wèn)題。
- 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. 過(guò)去對地下結構震塌破壞的研究,往往是在假設地下結構為半無(wú)限厚的基礎上進(jìn)行的。
- By using a gas blasting erosion tester,sand erosion behavior of unpolished and polished free-standing diamond films were investigated. 在研制的高壓氣動(dòng)沖蝕磨損實(shí)驗系統中對自支撐金剛石膜(拋光和未拋光)的沖蝕磨損進(jìn)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]. 陳肇元;宋二祥;郭紅仙.;核爆沖擊波對多高層建筑人防地下室的傾覆作用及設計對策研究[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. 為弄清實(shí)際厚度地下結構在爆炸荷載作用下的局部層裂機理,基于層狀介質(zhì)中應力波的傳播理論,提出了地下結構典型組合形式的局部層裂破壞模型。
- 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. 據悉，2007年，為了滿(mǎn)足飛速發(fā)展的經(jīng)濟所產(chǎn)生的市場(chǎng)需求，公司無(wú)視安全生產(chǎn)規則，導致3,786名礦工死于瓦斯爆炸事故、洪水迸發(fā)及其他事故。
