點撞擊 的英文怎麼說
中文拼音 [diǎnzhuàngjī]
點撞擊
英文
point impact-
Perhaps the outer part of the moon was heated to the melting point by intense meteoric bombardment.
也許月球外層曾被流星體猛烈的撞擊而加熱到熔點。By hydraulic modeling, this paper describes studies on the stability of a floating bulkhead operating in standing water and flowing water, and it ' s hydrodynamic stability characteristics that distinguish in standing water from in flowing water ; and direct measurements of the forces acting on the model floating body during floating and sinking is taken. as a result, the rotation stress curves are produced and analyzed ; to provide data for optimum operation schedule analyses of the sluice, the relationship of the impact forces acting on the side wall of the gate and the running speed is studied ; the reasons of unstably uplifting of the bulkhead are discussed and the method to solve the problem is also given in this paper
本文結合常州新閘防洪控制工程水工模型試驗,系統分析了浮箱門在靜水和動水中的穩定性及其影響因素,指出靜水穩性和動水穩性的不同特點;試驗測定了浮箱門動水運行時的受力情況,給出並分析了定位過程轉動力的變化過程曲線;根據浮箱門啟閉速度與門體和岸墻之間撞擊力大小的關系,選擇合理的動力設備,為設計和工程實踐提供可靠依據;分析浮箱門難以穩定上浮的原因,並給出解決方案。From a cosmic perspective, the impact of comet shoemaker - levy 9 into jupiter was unremarkable : the cratered surfaces of rocky planetary bodies and satellites already bear testimony that the solar system is a shooting gallery
從宇宙的觀點,修梅克?李維9號彗星撞擊木星是件小事:巖石態行星與衛星凹凸不平的表面,早已說明了太陽系就像個靶場。It is based on the application of explicit finite element ( fe ) analysis codes to study volute vane behavior under metalwork impact conditions
根據實際葉片的特點設計了葉片金屬塊撞擊的試驗件,按照不同的條件進行了撞擊試驗。The closed bomb test is performed, and the power strength, impact sensitivity, flash point are tested
進行了密閉爆發器實驗,測試了火藥力、撞擊感度和爆發點等性能。Since the chandra data shows that particle acceleration is still occurring in this hotspot, the jet must have struck the companion galaxy relatively recently, less than about a million years ago ( i. e. less than the light travel time to the hotspot )
錢德拉的數據顯示熱點中的物質仍在被加速,因此噴流撞擊伴星系的事件應該發生在不久前,大約不到100萬年(少於光線運行到熱點的時間) 。A printer that forms dot matrix characters by means of linear, ridged print hammers that impact paper and ribbon against a helical ridge on a rotating cylinder
一種採用線性脊紋列印錘的點陣字元印表機,列印時列印錘撞擊緊貼在螺旋脊紋旋轉圓筒上的紙和色帶。The dynamic data of displacement, strain and impetus force acquired from the experimental collection system are also well analyzed for measuring precision and errors. based on the underlying work and experimental features, the thesis proposes a simple, practical and well accurate impetus resultant force fitting method, weighted factor fitting method. a line - off data processing software system for bird - impact experiment, named as cadabie, is well designed under the principle of software engineering, and has been applied, with high praise, in bird - impact laboratory in the factory numbered 320 and esfahan bird - impact laboratory of iran
本文系統總結了鳥撞實驗的全部過程、主要儀器設備的工作原理與性能參數,分析了鳥撞實驗動態數據採集系統中位移、應變與撞擊壓力傳感器測量系統的測量范圍、測量精度及其工作特點,提出了一種更適合鳥撞實驗的撞擊合力計算擬合方法:加權因子法,同時應用軟體工程原理編制了「鳥撞實驗計算西北工業大學博士論文機數據分析系統」 ( caoabie ) ,目前該軟體己經在320廠鳥撞實驗室以及Operations guide : click play entered the game, select the first one, the use of sub analogy, you have a portrait of two chutes, blue for health, yellow for the physical, a key to the roundabout hack, and s keys to normal hack, and d keys to xiapi, with the normal direction of the same key, k enter the name of the game : welcome 4455 miniclip games network, the site domain name to remember : 4455. cc and 3839. cc
操作指南:點擊play進入游戲,選擇第一關,以次類推,你的頭像有兩個槽,藍色為健康,黃色為體力a鍵為迴旋砍, s鍵為正常砍, d鍵為下劈,方向鍵與正常相同,空格鍵為撞擊對手,游戲中還會有4片金子收藏,游戲后會獲得積分啊:此外,打碎一些箱子會有救命藥水來補充,其中黃色藥水是體力補充,使用時按數字小鍵盤的「 1 」 ,藍色藥水是健康補充,按「 2 」 ,紫色藥水為隱身,按「 3 」即可,有時間限制的,可以看你的頭像啊。Prized for light weight and versatility, they also have a well - known weakness : a swift, hard blow will break them
盡管因其質量輕和可塑性強等優點而倍受重視,但它們也具有一個眾所周知的弱點:遇到快速而強烈地撞擊時極易破碎。The presented neural network takes strain - time data as input at two locations on the back of struck body, and gives highly precise outputs of the impact force - time data, impact kinetic energy and the coordinates of impact position
本文提出的神經網路方法採用被撞擊體上選定兩位置點的應變-時間歷程數據,即可高精度反演出撞擊力-時間歷程以及撞擊點坐標及撞擊動能等撞擊參數。This paper analyzes the iharae1ensiici and modes of ferryboats ' berthing, discusses the calculation method of strike energy about large - scale ferryboats, and recommends reasonable calculation mode
摘要分析輪渡工程渡輪的靠泊特點以及靠泊模式,探討大型輪渡碼頭渡輪撞擊能量的計算模式,並提出建議的計算模式。A predigested car model and a reasonable bridge model were presented after the bridge structures and the colliding characters were analyzed. the stress and the displacement of the concrete, bar, pre - stress bar changing with time were presented. the stress of the whole bridge at the time of the contact and the deformation of the whole bridge at the end of the contact are obtained
採用美國ansys公司的有限元軟體ansys ls - dyna對碰撞過程進行數值模擬分析,得到了撞擊點附近混凝土、普通鋼筋以及預應力鋼筋的應力及位移隨時間的變化規律,同時得到了全橋在碰撞后瞬間的應力分佈規律和碰撞結束前全橋的變形規律。By using a resilient material, you can block and brace shipments by absorbing the shock energy and directing it towards the strongest point of the product
使用有彈力的物料,可阻隔及支撐托運貨件,能吸收撞擊力並引導至貨件最堅固點。Print mode : 9 - pin citizen dot matix printer head
列印方式: 9針點矩陣撞擊式。Wp - 200 made in taiwan - print mode : 9 - pin citizen dot matix printer head
列印方式: 9針點矩陣撞擊式雙向列印。This paper reports the droplet size and distribution, penetration and diffusionangle of fuel spray before and after impingement by multiple - picture overlapping photography and laser technology, as well as the fuel spray mixing and burning process in a direct injection diesel engine by high speed photography
本文介紹了用多次噴霧疊加攝影與激光粒子分析技術對燃油噴霧撞擊前後的粒徑、貫穿度以及噴霧錐角等因素變化所進行的觀察和測量以及介紹了利用雙像高速攝影技術對燃油束撞擊霧化形成的混合氣以及燃燒過程特點的研究。The " shock center " theory is stated in details. meanwhile, this article illustrates the characteristic of v type mount system and compares the effects of parallel displacement and v displacement. 3
具體闡述了所用到的撞擊中心理論,介紹了v型懸置系統的特點,並對平行布置系統與v型布置系統進行了比較。Function and advantages : it features such functions that protects metal against abrasion and corrosion while muffling unwanted noise caused by excessive vibration
功能與優點:具有防銹蝕、防滲水、隔音降噪、堵漏修補、防撞擊、美麗的萬裡外觀等功能,可以提供持久的保護作用,全面延長車底盤使用壽命。Function and advantages : it features such function as superb sound absorption ; shock proofing, water proofing, impact resistance and beautiful texture appearances. it provides driving safety
功能與優點:具有極強的防銹蝕、防滲水、隔音降噪、堵漏修補、防撞擊等功能,可以提供持久的保護作用,全面延長車底盤使用壽命。分享友人