| 单词 | detonation |
| 释义 | detonation [英 [?det??ne??n] 美 [?d?tn:?e??n] ] detonation的意思、解释 复数形式：detonations; detonation 基本解释 名词爆炸 （声） detonation 网络解释 1. 爆轰：燃烧只能以亚音速传播--这个过程叫做爆燃(deflagration对于一个饱受爆震(knocking)之苦的引擎来说,从燃料和氧化剂的混合物中一扫而过的激波驱使火焰以超音速传播,同时对混合物加以压缩--这个过程叫做爆轰(detonation). 2. 爆震(爆燃)：回火Back fire | 爆震(爆燃)Detonation | 火花(点火)爆燃Spark knock detonation 双语例句 1. Based on the experimental study of HFZ powdered explosive, a new mathematical model is presented which can finely estimate the detonation velocity of industrial explosive in the charge of Φ 32mm paper tube infected with wax. 该文结合HFZ工业粉状炸药的实验研究，提出了一种适用于工业炸药在Φ32mm沾蜡纸筒装药条件下爆速估算的数学模型。 2. detonation在线翻译 2. Research on the Over critical and Overflow at Variable Conditions of Marine Steam Turbine; 2. Strongly total domination edge critical graphs; 3. This paper measures the critical energy of detonation of hydrocarbon fuel(butane, naphtha, pentene, hexene, JC5) and air mixtures using Bruceton method in the rectangular shock tube. 该文在矩形激波管内采用布鲁塞顿法测定了丁烷、石脑油、戊烯、己烯、JC5等碳氢燃料与空气混合物形成爆轰时所需的临界起爆能，并根据所测定的临界起爆能的大小，分析比较了这几种碳氢燃料的相对爆轰敏感度及相应的安全性能，最后讨论了分子量，分子中键的饱和度和分子结构等因素对碳氢燃料临界起爆能及相应的安全性能的影响。 3. detonation是什么意思 3. After the Baneberry test, involving the detonation of a 10 kiloton nuclear device underneath Yucca Flat in Nevada, the plug sealing the shaft from the surface failed and radioactive debris vented into the atmospher. 在巴纳贝利核实验过程中，美国内华达州加卡平地地下一万吨级当量核装置发生爆炸，实验之后，封闭表面轴的插栓失灵，导致放射性残骸泄漏到空气中。 4. By solving axisymmetric Navier-Stokes equations in conjunction with the chemistry, numerical simulation of two cycle of pulse detonation engine was performed, and a detailed chemical mechanism of H2-O2-N2 system, which included 19 element reactions and 9 species, was involved. 对脉冲爆轰发动机两次循环工作过程进行轴对称数值模拟，考虑了包含19个基元反应和9种组份的H2-O2-N2详细化学反应动力学机理，通过改进的ISAT方法减少反应化学的计算时间。 5. detonation的翻译 5. A investigation on the interactions among the reflected-shock, boundary layer and contact region in the detonation-driven shock tunnel was carried out by applying Navier-Stokes equations in a multicomponent system and the dispersion controlled dissipative scheme. 应用多组分NS方程和频散可控耗散格式计算了爆轰驱动激波风洞中反射激波/边界层/接触面的相互作用过程，分析了驱动气体与试验气体在壁面射流作用下的掺混机制及其对风洞试验时间的影响。 6. The relation between detonation configuration and mesh size, CFL number was investigated. 研究了用CTVD格式模拟爆轰时，爆轰波结构与网格尺寸、CFL数之间的关系。 7. First, The relation between one dimension plane detonation wave configuration and mesh size was investigated, then, regular reflection and Mach reflection was studied too. 首先研究了一维平面爆轰波结构与网格尺寸的关系，然后研究了柱面散心爆轰波结构及其正规反射、Mach反射问题。 8. 8. It seemed disproportionately large, even for the biggest of whales. Its size explained that loud, concussive exhalation—less a breath than a detonation—and its size explained the 30-foot spout. 就算是长在体型最大的鲸鱼身上，这个鼻子还是显得大得离谱，因此蓝鲸呼气时的声音才如此巨大，如此震撼——简直不像是呼吸，倒像是爆炸——蓝鲸也因此才能喷出9米高的水柱。 9. It has the advantage of small volume while big capacity and good anti-detonation tone quality. 其体积小、容量大、抗震音质好，具有明显的市场优势。 10. However, the application of prestressed concrete structures in blast resistant structure still belongs to forbidden field since the anti-detonation quality of prestressed concrete structure has been known only a little both at home and abroad so far. 但由于迄今为止国内外对预应力混凝土结构的抗爆性能知之甚少，长期以来预应力混凝土在抗爆结构中的应用一直是个禁区。 11. 11. In addition, note also that the adjustment control Ink viscosity, improving the links in the resin and pigments and anti-detonation color force. 另外，还给夺纲调动把持油不朱的黏稠量，提矮树脂和颜料的拆开辛及抗爆色本领。 12. detonation的解释 12. Burning or detonation reaction occurs after phase transition during cook-off for of low-melting point solid explosives. A thermal reaction model of explosive was established according to TNT cook-off test. Besides heat conduction, self-decomposing reaction, the phase transition and heat convection of liquid explosive were considered. 以低熔点的TNT炸药为研究对象，根据已有的TNT炸药烤燃实验，建立了炸药烤燃热反应模型，模型除了考虑炸药热传导外，还考虑了炸药多步化学反应、炸药相变和液态炸药的对流传热。 13. Being in the stock department, 1 went out fimt thing to pick up aconsignment of paper and was just passing the Continental Storeson Nanjing Road when I heard a sudden detonation, of uncertainorigin but sharp and intense, accompanied by a horde of peoplewelling out of the Stores, the sound of their running stirring up a 我隶属于进货部，为了提取一批纸张，一早跑出去。经过南京路大陆商场，忽然听得一阵边炮的声音，不知从那里来的，爽脆，紧张。同时大陆商场涌出大批的人，人声脚步声搅起了 14. The experimental results show that, for modified ANFO with the different conditions of priming, which were: detonator/160g booster charge, detonator/160g booster charge/PMMA spacer and only detonator itself, the stationary detonation velocities are 4569, 4496, 4559m/s, respectively, and the run distance to detonation under such ignition conditions are 3.5, 7.3 and 20cm, respectively, the corresponding time of detonation development are 0.01, 0.025 and 0.06ms. 在起爆条件分别为雷管/160g起爆药柱、雷管/160g起爆药柱/有机玻璃隔板和仅采用雷管时，改性铵油炸药在稳定爆轰阶段的稳定爆速分别为4569m/s、4496m/s、4559m/s，爆轰成长距离分别为3.5、7.3和20cm，爆轰成长时间分别为0.01、0.025和0.06ms。 15. Effects of partial detonable mixture filling proportion on detonation wave pressure properties of kerosene/air pneumatic-valve pulse detonation engine were investigated. A preliminary analysis of a series of wave's reciprocity was carried out. 研究了不同部分充填比例对煤油／空气气动阀式脉冲爆震发动机的爆震波压力特性影响，初步分析了部分充填的爆震管内一系列波相互作用的机理。 16. SaFety/detonation prevention Leakage Atmospheric diffusion Inflammable and detonable Diffusion concentration 在研究易燃、易爆、有毒的重大危险源和泄漏物扩散模型的基础上，建立了易燃、易爆、有毒物三维数值模拟程序，得到了复杂地形条件下关键点的有害物浓度历史和有害物的时空分布 17. Experimental results show that with given double swirl and direct pneumatic-valve and detonation tube structure, the decrease of partial detonable mixture filling proportion causes a little decrease of the peak value of detonation waves'pressure, but impulse per unit volume of detonable mixture increases linearly. 研究结果表明，在气动阀选定、爆震管长度和爆震管内部结构一定条件下，随着脉冲爆震发动机可爆混气充填爆震管比例的降低，虽然爆震波压力峰值略有下降，但是，单位体积可爆混气获得的冲量线性增加，提高了脉冲爆震发动机的工作性能。 18. Aim To study carbon state in detonation process of high density negative oxygen balance explosive s. 目的研究高密度负氧平衡炸药爆轰过程中游离碳的状态。 19. Pulse detonation engine is a new concept of propulsive device, which use high temperature and pressure gas produced by intermittent or pulsed detonation wave to generate thrust. PDE has many desirable advantages, including high thermodynamics cycles efficiency, simple configurations, and large range of usage, etc. so various research plans about PDE have been laid and carried out. 脉冲爆震发动机是一种利用间歇式或脉沖式爆震波产生的高温、高压燃气来产生推力的新概念发动机，这种发动机具有很高的热循环效率、结构简单、适用范围宽广等优点，很多国家都已经将其列入重点发展的先进推进系统研究计划之中，开展了大量研究。 20. detonation 20. Pulse detonation engine is a new concept of propulsive engine which uses high temperature and pressure gas produced by intermittent or pulsant detonation wave to generate thrust. PDE has many desirable advantages, including high thermal dynamic cycle efficiency, low specific fuel consumption, high thrust/weight and specific impulse, simple configuration, and will become propulsive device of aviation and spaceflight aerocraft in 21st century. 脉冲爆震发动机是一种利用间歇式或脉冲式爆震波产生的高温、高压燃气来产生推力的新概念发动机，这种发动机具有循环热效率高、燃料消耗率低、推重比高、比冲大、结构简单等优点，将成为21世纪新型的航空航天飞行器的动力装置。 detonation 词典解释 1. （大）爆炸 A detonation is a large or powerful explosion. 2. 引爆;起爆 Detonation is the action of causing a device such as a bomb to explode. detonation的解释 e.g. ...accidental detonation of nuclear weapons. 核武器的意外引爆 detonation 单语例句 1. After the detonation, all the evacuated people were told they could return home. 2. There were no immediate reports of injuries in what appeared to have been the detonation of an improvised explosive device. 3. However, the huge detonation sent coalition staffers running into the hallways. 4. These sectors have ensured there is a demand for civil explosive materials and detonation expertise. 5. After one detonation, white smoke could be seen rising from an area just north of the palace. detonationdetonation 英英释义 noun 1. the act of detonating an explosive 2. a violent release of energy caused by a chemical or nuclear reaction Synonym: explosionblowup |
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