射擊的沖擊的 的英文怎麼說
中文拼音 [shèjīdechōngjīde]
射擊的沖擊的
英文
ballistic-
When the primary air blast wave from the explosion strikes the ground, another blast wave is produced by reflection.
當爆炸引起的入射沖擊波觸及地面時,由於波的反射便產生另一沖擊波。Newer to the treatment armamentarium are autologous blood injections, in which the doctor injects your own platelet - rich blood into the region of the injured tendon to deliver nutrients that help heal it
比侵入式沖擊波療法更先進的是自體移植式血液注射療法,醫生將你自己的富含血小板的血液注射進受損傷的腱子部位中,以此來向部位傳遞營養物質來幫助損傷部位的痊癒。In the dissertation ' s chapter 3 to chapter 5, the mechanical and physical performances of the engineering plastics are analyzed, the failure mode and the designing computing methods of engineering plastics member suffering the static load, dynamic load, impact load, pulse load, are studied. by the practice application and ball firing experiment of the engineering plastics key piece in the weapons, the precious experiences, for engineering plastics application and confirmation of the material performances guideline in the weapons, are obtained
論文的第三章至第五章,分析了工程塑料物理機械性能,研究了受靜載荷、動載荷、沖擊載荷及脈沖載荷下工程塑料構件的失效模式和設計計算方法,通過工程塑料在槍械關鍵受力結構件上的實際應用和實彈射擊試驗,取得了寶貴的經驗,為高性能工程塑料在槍械上的應用和材料性能指標的確定奠定了基礎。Interior flow field simulation computation in jet element of fluid efflux hammer with matlab language
語言的射流式沖擊器沖擊系統模擬計算Taking certain typed ejection seat as the target of study, this paper established a finite element model to carrying out impact dynamics simulation
摘要以某型彈射座椅為研究對象,建立有限元模型進行座椅結構的沖擊動力學模擬。Establishing an human spine dynamic model is an significan event to study spine injured biomechanics of pilot " s ejective injury, parachute opening, landing and study the endurance to impact loading on human spine. in this paper, the huston " s method of kane " s equations is developed so that it can be applied to the multibodysystem including translation between the bodyies. the dynamic model of human spine is provided basing on these theories, while the big movement of spine is considered. the deformation of vetebra is far smaller comparing with the intervetebra disc, so the spine is considered into multibodysystem including rigid bodies ( vetebra ) and the flexible bodies ( intervetebra disc ). the computer solution correspond with the results of the large scale human impact test. the rigid coefficient factors and the damping factor of intervetebra joints are obtained
人體脊柱動力學模型的建立對研究飛行員彈射救生、傘兵跳傘開傘、著陸等脊柱損傷的生物力學以及研究人體脊柱耐受沖擊載荷的極限問題都具有重要意義.首先發展了凱恩方程的休斯頓方法,使其可應用於變形體連接的多體系統,並以此理論為依據建立人體整椎脊柱沖擊動力學模型,此時考慮脊柱的大位移運動,每個椎骨的變形相對椎間盤的變形小得多,把脊柱看成由剛體(椎骨)和變形體(椎間盤)組成的多體系統.並以大型真人坐姿沖擊實驗結果進行了擬合,最後得到腰椎間關節剛度系數因子和阻尼系數因子This method applies the extended strip theory to establish the nonlinear ship motion equations in regular head seas, obtains stable time course by resolving in time domain, and then pressure vectors will be available. the pressure includes static pressure, incident waves pressure, diffraction pressure, radiation pressure, and wave impact pressure, and changed with instantaneous draft of each intersection
該方法應用擴展的切片理論建立迎浪規則波中船舶非線性運動方程,通過時域步進求解獲得船舶剛體運動的穩定時歷,進而給出與船體各橫剖面瞬時吃水相對應的靜水壓力變化、入射波壓力、繞射壓力、輻射壓力和波浪沖擊壓力諸分量。Control of the hydraulic motor on torsion impact vibration of rocket launcher
液壓馬達對發射裝置扭轉沖擊振動的控制Passing through the nozzle at the highest speed, impulse turbine steam directs against a row of blades which assembled in the axles of impulse turbine with radiation shape
當蒸汽以最高速度從噴嘴裏噴出時,便沖擊一列呈輻射狀安裝在渦輪機主軸上的動葉片。( 4 ) we use sem to observe fractured morphology of composites, and tem to observe dispersion and particle size of nanoparticles or composited nanoparticles in matrix. we also investigate dispersion property of composited nanoparticles in polymer matrix with the help of microtone
( 4 )採用掃描電鏡( sem )觀察缺口沖擊的斷裂形貌,通過透射電鏡( tem )觀察納米粒子和復合納米粒子的分散情況和粒徑的大小;通過超薄切片法研究復合粒子在聚合物基體中的分散性。They also showed that the apollo spacecraft could survive the launch and could re - enter earth ' s atmosphere safely
試驗飛行還證明了「阿波羅」號航天器能夠經受住發射的沖擊,也能夠安全地重返地球大氣層。The state ' s coastal belt is bearing the brunt as high humidity level in the atmosphere, coupled with soaring day temperature, is leading to cases of sunstroke, the report said
記者報道,該政府沿海一帶忍受空氣中的高濕度加上高溫的沖擊,從而導致了日射病的發生。Laser - cut steel armour providing full protection of all parts of the vehicle designed to contain the driver and the passengers against a high - level multi - impact ballistic assault and or hand - grenade ( blast and fragmentation ) attack with modern military weapons
車輛的防彈設計採用激光切割的防彈鋼板,可以使車輛獲得全面的保護,並對司機和乘客提供高級別的軍用槍支子彈射殺、軍用手雷爆炸的沖擊波和彈片及其他軍用武器的殺傷保護。By drilling to weak position, the jet - grouting technique breaks through and mixes with soil and stone of dam foundation to form diaphragm - wall
高壓噴射灌漿可由鉆機鉆孔至需處理的薄弱部位,通過高壓射流的沖擊攪拌,水泥漿在噴射范圍內與地層土石顆粒摻混攪合后形成防滲墻。The plasmas ejects in a high speed, and gives impulsion loading to the target surface which results in a series of compress wave propagation into target
該等離子體向外高速噴射,從而施於靶面一個壓力極高的沖擊加載,導致一系列向靶內傳播的壓縮波。The composites with different compatibilizers and nano - sio2 content were characterized by means of mechanical testing, differential scanning calorimetry ( dsc ), x - ray diffraction ( xrd ), fourier transformation infra - red spectroscopy ( ft - ir ), transmission electron microscope ( tem ), scanning electron microscope ( sem ), etc. the relation between the structure and property of the composites was discussed in this thesis
研究了不同增容劑、納米sio _ 2含量對復合材料的沖擊強度、拉伸強度等力學性能;並利用差熱掃描量熱分析( dsc ) 、 x射線衍射譜( xrd ) 、紅外吸收光譜( ir ) 、掃描電鏡( sem )等分析,討論了復合材料結構與性能的關系。Based on the experimental results for different wave height, wave period and the relative clearance of underside of the wharf deck, the properties of wave impact pressure on wharf deck are studied. the distribution of impact pressure along the underside of the deck model is analyzed. the influence of different incident wave parameters, structure dimension and relative clearance s / h1 / 3 on the impact pressure is discussed
通過對不同波浪參數、結構物尺度、結構物與靜水面的距離等情形的試驗結果的比較分析,研究隨機波浪對不同接岸型式碼頭面板的沖擊壓力特性,分析波浪沖擊壓力沿碼頭面板底面的分佈規律,討論入射波要素、結構物尺度、結構物相對凈空等要素對碼頭面板底面所受的沖擊壓力的影響規律,給出便於工程應用的計算波浪沖擊壓力的經驗公式。Ch foam material is filled in the cavities in order to improve planar degree of shock wave driven by x - ray radiation. wedge - shaped aluminum samples are used to measure time - space streaking images of optical signals from the shock wave. and then the velocity and pressure of the shock wave is obtained. the radiation temperature is obtained by using the scaled relations between veloctiy of shock wave and radiation temperature
在腔內充ch發泡材料,提高輻射驅動沖擊波的平面性.利用楔形鋁膜測量輻射驅動沖擊波發光信號的條紋圖像,從而獲得沖擊波速度和沖擊波壓力.利用沖擊波速度與輻射溫度的定標關系,求得輻射溫度If, while exposed to the magnetic field, the precessing nuclei are also hit with a radiofrequency ( rf ) pulse, they will absorb and re - emit energy at specific frequencies according to their rate of precession
當暴露在外界磁場中的時候,旋進的原子核也會被射頻脈沖擊中,它們會吸收並且根據旋進率再釋放特殊頻率的能量。File photo dated 22 / 02 / 2007 of leader of the conservative party david cameron ( left ) walks through the benchill area of wythenshawe during his visit to manchester whilst ryan florence, 17, makes a gun gesture
分說明: 2007年2月22日,保守黨領袖大衛?卡梅倫訪問曼徹斯特懷森修時,一名穿帽衫的青年沖他作出射擊的手勢。分享友人