爆炸變形 的英文怎麼說
中文拼音 [bàozhábiànxíng]
爆炸變形
英文
blastic deformation-
The nuclei of atoms fuse, producing heavier nuclei and releasing nuclear energy, just as occurs in a hydrogen bomb.
原子核發生聚變,形成較重的原子核,並釋放出原子核能,就象氫彈爆炸時所發生的情說那樣。This event is sometimes called the " cambrian explosion ", because of the relatively short time over which this diversity of forms appears
這次事件有時稱"寒武紀爆炸" ,由於形式這變化看上去的相對地短時間。The baneling is a small suicidal creature which morphs from the zergling. filled with explosive chemicals and corrosive acids, it is the perfect weapon against massed ground targets
毀滅蟲是體型較小的自殺生物;他們由跳跳變形而來。他們體內充滿了爆炸物和酸液,是對付密集地面目標的完美武器。Abstract : the stimulation treatment of & quot; loosening rock by the dilatancy of explosive waves & quot; is tested in the casing well 4242 for studying its result and its influence on casing. the result of the field test shows that this test is successful in technology, the oil production of the well is 4 times as much as that of it before the test ; the deformation of casing is local, and the result of the strength calculation shows that the deformation will not destroy casing
文摘:為了研究「壓脹松動」增產技術的增產效果和對套管的影響,在延長石油管理局子長油礦對4242井進行了現場實驗.該技術採用強動載波在地層深處疊加的方法,造成壓脹條件,松動巖石,增大近井帶滲透率,提高油井產量.施工后,該井產量增加為原來的4倍多.本次實驗工藝上是成功的,首先是按設計要求引爆了炸藥,其二是由於採取了保護措施,使套管變形局限在施工段處,不影響下泵,不影響油井生產;套管強度校核分析也證明了套管不會破壞.施工后地質效果明顯Investigation on the dynamic displacement response of thin spherical aluminium shell under blasting shock loading of explosive charge
空中爆炸沖擊波作用下薄壁鋁球殼體大變形響應的實驗研究Experimental techniques for simulating cavity decoupling explosion in laboratory wear developed, which include a center initiating explosive charge designed in shape of mini - spherical with yield equivalent to 0. 125 ~ 8. 00gtnt, circular electromagnetic particle velocity gages and aluminum bar strain gages measurement techniques, spherical divergent stress waves generator. large amount of tamped and cavity explosion experiments had been made in granite, soil, cement mortar and water media environment, respectively
本文建立起了包括中心起爆的0 . 125 8 . 00gtnt微型球形炸藥裝置的研製、圓環形電磁粒子速度計及鋁桿應變計測試技術和球形發散應力波實驗裝置等在內的實驗室微型藥量空腔解耦化爆模擬技術,並在花崗巖、土、水泥砂漿和水等介質中進行了大量的填實和空腔爆炸實驗研究。The simulation of submarine shell dynamic response to the shock wave of underwater explosions
薄壁球殼內部爆炸的變形與破壞模擬The major research areas of a ship against non - contact underwater explosion include four sectors, namely, ( 1 ) the characteristics of fluid field disturbed by an underwater explosion ( loadings of underwater explosion ) ; ( 2 ) the analysis of transient fluid - structure interactions, and the corresponding dynamic responses of the ship ; ( 3 ) safety assessment of the ship structure undertaking the elastic - plastic dynamic responses ; and ( 4 ) determination of the shock environment imposed on the shipboard equipments, and evaluation of shock protection design
即非接觸水下爆炸的流場特徵(水下爆炸載荷) 、瞬態流場與結構相互作用所決定的艦船動響應分析方法、以彈塑性動變形響應分析為依據的艦船結構水下爆炸安全性評估與防護技術、以船體結構動響應為輸入條件的船用設備沖擊環境的確定方法及相應的設備抗沖擊設計分析方法。The frp honeycomb sandwich composite materials that has characteristics of light weight, high strength and easily made - up, is now extensively used in fieldwork. when the fieldwork that was made of frp honeycomb sandwich was shallow buried, the structure deformation and the relation between structure and medium under the explosive loading has been researched at present
玻璃鋼蜂窩夾芯復合材料以其輕質高強、易於成型和加工等特點,在野戰工事中正得到廣泛地應用,由該材料成型的野戰工事覆土后,並在爆炸荷載的作用下,結構變形以及結構和周圍介質的關系,目前仍在探索和研究中。Large deformation response of multirow steel tubes subjected to blast wave
爆炸荷載作用下多排鋼管結構的大變形響應With finite element method, the influences caused by hydrostatic pressure to deformation and failure model of ring - stiffened cylindrical shells are analyzed
摘要應用有限元法,分析靜水壓對受水下爆炸載荷時的加筋圓柱殼體的變形及破壞模式的影響。Experimental and theoretical research on plastic deformation of plates caused by contact blasting
接觸爆炸作用下板的塑性變形分析與實驗A low detonation velocity explosive with medium density ( lg / cm3 ) and proper power ( > 320ml ). which made from obsolete propellant by controlling the granularity and adding the inhibitor, is studied in this thesis ; the distribution of water in the powdery propellant is described, the effect of detonation velocity from different granularity of powdery propellant is studied and the simulated mathematical model on leakage of water in low detonation velocity explosive is also showed furthermore, the method involved in controlling the leak of water in explosive is provided. meanwhile the effect of inhibitor is experimented some of formulations and processes of low detonation velocity explosive are given in details
廢棄發射藥可直接用來製造凝膠炸藥,在發射藥顆粒的空隙中加入氧化劑和高分子的混合溶液,經過一段時間后氧化劑溶液變成凝膠狀態即可制得灌注炸藥,該灌注炸藥具有密度較高( 1 . 4g / cm ~ 3 ) 、抗水、爆速較高的特點;文中對灌注液所涉及的材料、工藝流程進行了研究;分析了灌注炸藥的力學性能;利用灌注炸藥的高爆速及發射藥的低爆速組成一定形狀可用來形成特殊的爆轟波,利用matlab程序設計出了平面波發生器並對影響因素進行了討論。? he can produce different types of reaction in the gap test, in which he is impacted by shock ( about 2gpa ) and undergoes smaller deformation relative to susan test, including no reaction, mild reaction, reaction termination, deflagration, detonation
經歷較小變形的炸藥在入射壓力變化很窄的區間內分別呈現了不同烈度的化學反應,即從無反應、溫和化學反應、反應中止現象、爆燃、爆轟反應,此區段應是進一步研究的重點。Toomany to list, and many that would be nearly impossible to describe withwords, but a few include : explosions, fire, smoke, fog, waterfalls, sparks, sparkles, fireworks, rain, snow, puddle splashes, motiongraphics backgrounds, magic effects, space warps, abstract lights, lava, flocks of birds, geometric shapes, aurora, bubbles, waves, rainbows, light beams - - dozens of different types, and hundreds ofvariations
太多的名單,許多人表示,將幾乎無法描述文字,但有幾個國家包括:爆炸,火,煙,霧,瀑布,火花,火花,煙花爆竹,雨,雪,頂燈開復,運動圖形背景,魔術的影響,空間扭曲,抽象燈,熔巖,成群的鳥,幾何形狀,極光,泡,波浪,彩虹,光束-幾十種不同類型,數百變化。( 3 ) a testing system consisting of pressure transducers, data - collecting card, computer and electrical - ignition instrument was designed and a flammable gas cloud deflagration experimental system was developed. based on the orthodoxy experiments, the experiments was conducted on c2h2 - air flame acceleration resulted from hemispherical porous barriers in hemispherical gas cloud. the relations between the explosion overpressure and its influence factors were summarized
( 3 )本文設計了由壓力變送器、數據採集卡、計算機和電火花裝置組成的測試系統,建立了可燃氣雲爆燃實驗系統;以化學計量濃度的乙炔-空氣混合物為實驗介質,在正交實驗的基礎上,對半球形氣雲內部與氣雲同心的半球形多孔障礙物對火焰的加速作用進行實驗研究,並歸納出爆炸超壓與其影響因素之間的關系;同時還考察了障礙物數量對爆炸超壓的影響。分享友人