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- The PETN explosive is detonated by mini size laser driven flyer. 利用小型激光器驅動(dòng)飛片技術(shù)成功起爆了PETN安全炸藥。
- The desensitized explosive PETN film was prepared by physical vapour deposition (PVD) technology, and SEM was used to analyze the microstructure and grain size of PETN film. 摘要采用物理氣相沉積(PVD)技術(shù)研制了鈍化太安炸藥薄膜，對薄膜的微觀(guān)結構和顆粒粒度進(jìn)行了分析，對顆粒粒度與薄膜爆轟波穩定傳播臨界尺寸的關(guān)系進(jìn)行了探索。
- In this paper, the effect of B-based high-energy ignition composition transformation of combustion to explosion of PETN was studied. 文章研究了硼系高能點(diǎn)火藥對PETN燃燒轉爆轟的影響。
- The test data show that after the digesting in deacid agent, every specifications of the semifinished PETN can meet the regulations of the contract. 試驗數據表明,粗品太安經(jīng)除酸劑溶液煮洗后,各項指標全部達到合同規定,產(chǎn)品性能完全滿(mǎn)足使用要求,可利用工廠(chǎng)現有設備進(jìn)行批量生產(chǎn)。
- The desensitized explosive PETN film was prepared by physical vapour deposition(PVD) technology,and SEM was used to analyze the microstructure and grain size of PETN film. 采用物理氣相沉積(PVD)技術(shù)研制了鈍化太安炸藥薄膜,對薄膜的微觀(guān)結構和顆粒粒度進(jìn)行了分析,對顆粒粒度與薄膜爆轟波穩定傳播臨界尺寸的關(guān)系進(jìn)行了探索。
- YU Xian-han.The study of the crystallizing process of improving the bulk density of PETN[J].Chinese Journal of Explosives &Propellants: 2002,25(3): 37-39. [3]余咸旱.;提高太安堆積密度的結晶工藝研究[J]
- The mechanism of evaporating PETN explosive film in vacuum is studied experimentally.The effects of degree of vacuum, temperature and speed of evaporation upon the film quality are discussed. 以實(shí)驗為基礎對真空蒸鍍太安炸藥薄膜的機理進(jìn)行研究.;通過(guò)機理分析;闡明了真空度對薄膜質(zhì)量的重要性;
- The process of decreasing the acid value of the booster pellets used semifinished PETN was studied by the exploring test in lab, the mini test and the medium test on the production line. 對傳爆藥柱用粗品太安降低酸值進(jìn)行了試驗室摸索試驗、生產(chǎn)線(xiàn)小型和中型試驗。
- The results show that static electricity of PETN is greatly decreased after it was treated with this surfactant.Thus, it benfits the production process and guality of detonating cord. 實(shí)驗結果表明,太安炸藥經(jīng)過(guò)表面活性劑處理后,其靜電得到大幅度降低,有利于導爆索生產(chǎn)工藝與質(zhì)量。
- The expression of PTEN was negatively correlated to tumor grades (P＜0.05).Conclusion: The reduced expression of PETN might play an important role in carcinogenesis and progression of bladder cancer. PTEN的表達與腫瘤分級密切相關(guān)(P＜0.;05)
- The difference of the delay time of non-primary detonator was compared by using PETN and RDX as the excitation powder,and the data were analyzed based on hot spot initiation theory. 為了探討激發(fā)藥對無(wú)起爆藥雷管延期時(shí)間的影響,通過(guò)對比PETN和RDX分別作為激發(fā)藥引起無(wú)起爆藥雷管延期時(shí)間的差異,根據熱點(diǎn)起爆理論對數據進(jìn)行分析。
- pentaerythrol tetranitrate (PETN) 季戊四醇四硝酸酯（PETN）
- Process Research on Crystalline to Improve PETN Bulk Density 提高太安堆積密度的結晶工藝研究
- Keywords booster pellet;PETN;deacid agent;acid value; 傳爆藥柱;太安;除酸劑溶液;酸值;
- Keywords mechanism of filming;PETN;vacuum evaporating plating; 成膜機理;太安;真空蒸鍍;
- Keywords PETN explosive;mechanism of evaporation;degree of vacuum;thin films; 太安炸藥;蒸鍍機理;真空度;薄膜;
- Keywords PETN;surfactant;static electricity;surface treatment;detonating cord; 太安;表面活性劑;靜電;表面處理;電爆索;
- Subicard Pentaerythritol Tetranitrate
- Keywords Pentaerythritol tetranitrate（PETN）;Rat;Lipid peroxidation;Erythrocyte immunity; 太安;脂質(zhì)過(guò)氧化;紅細胞免疫;
- Keywords explosive mechanics;spin detonation;critical detonation diameter;TNT;DNT;DINA;PETN;RDX;HMX; 爆炸力學(xué);自旋爆轟;臨界直徑;梯恩梯;地恩梯;吉納;太安;黑索金;奧克托金;
