撞擊角 的英文怎麼說
中文拼音 [zhuàngjījiǎo]
撞擊角
英文
angle of attack-
The multi - work condition declivitous impact testing system was introduced which has variable impacting angle, rigidity, and length of stroke, and has elastic booster to increase impacting intensity
摘要論述了多工況斜面沖擊試驗新系統，具有碰撞角度和壁障剛度可調，斜面沖程和沖擊角度可選，並裝有彈性助力系統以提高沖擊強度等特點。We report a 10 - year - old girl presenting with a sudden onset of epigastralgia after impact on the epigastrium by the edge of a wooden bed while playing on it
我們報告一個十歲的女童在一張木製的床上玩耍，不慎滑倒使得上腹部撞擊到床角突出的柱子，之後，就產生了上腹部疼痛。Certainly the 9 / 11 attacks left a deep imprint on our political conscience, but my generation was probably predisposed to these more hawkish views long before the planes crashed into the twin towers and the pentagon
當然， 9 / 11恐怖襲擊給我們的政治意識留下了深深的烙印，但在飛機撞向世貿大廈和五角大樓很久以前，我這一代很可能就已經傾向于更強硬的觀點。It simulates the s / falls of the finished products with the packing to evaluate its damage degree. all the rhombohedrons, angles and faces of the package container cam be tested
測試產品之耐撞擊試驗和在運輸及搬運的過程中模擬墜落時之受損實況，可依國際標準設定包裝箱之菱，角，面It simulates the drops / falls of the finished products with the packing to evaluate its damage degree. all the rhombohedrons, angles and faces of the package container cam be tested
測試產品之耐撞擊試驗和在運輸及搬運的過程中模擬墜落時之受損實況，可依國際標準設定包裝箱之菱，角，面The administrtion of the government is challenged by wto. the duty the government will chang, the role of the government play will reform. in the conjunction with wto, our government " s institution of public administer, the means of ideology, and the ways of the work will also change
政府在這個碰撞中，應該是受到沖擊最大的單位，政府的職能要轉變，在社會中扮演的角色要轉換，以前的行政結構、思維方式、工作方法都要隨著與世貿接軌而轉變。At first in the condition of low - velocity impact it is discussed with the formation of ceramic smash cone angle on the base of quasi - statistic hertz and 3 a 6 y a c - theory. then using spherical stress wave reflection and transmission theory under the state of medium - high velocity the formation of spot in the ceramic back. finally the damage mechanism of ceramic suffered by the high impact is simply discussed
首先，在低速撞擊的條件下，基於準靜態hertz的理論與薩布斯基理論，分析了陶瓷破碎錐角的形成；其次，在中高速撞擊條件下，利用球面應力波反射迭加理論，分析了陶瓷背面的層裂的形成；最後，簡單討論了高速撞擊下陶瓷的破碎機理。The jet impacts the companion galaxy at its edge and is then disrupted and deflected, much like how a stream of water from a hose will splay out after hitting a wall at an angle
噴流與伴星系的邊緣處發生碰撞，然後被打亂並反射，非常類似與從水管中噴出的水流從一定角度擊中一面墻壁產生的效果。On the far right of the screen, you can see the plane hitting the pentagon, and then a ball of flame goes up in the air
遠看錄象頻幕的右邊，你可以看到飛機撞擊五角大樓，然後一蔟火團升上天空。In this sense, the chicxulub crater is the crucible of human evolution
從這個角度來說，奇虛樂隕石撞擊事件可說是人類演化的推手。In order to increase the energy dissipation of stepped spillway at iarge unit discharge, the integhty dissipater of aerated splitter pier and steppe characteristics is studied. because of verticaj diffhaion now by aerated splitter and impachng steppe 3 by drop flow, the air concentration and the energy dissipation efficiency are greatly increased ; the potentiality of cavitations is decrease. in special at large unit discharge, this effect is more obvious
摻氣分流墩的增加，明顯地改善了階梯面上的壓強分佈，消除或減小了階梯凹角內和立面上部的負壓；由於摻氣分流墩使水流縱向擴散以及挑流落下后在階梯上的撞擊，使水流的摻氣濃度和消能率都得到較大的提高，降低了階梯面空蝕的可能性，特別是在大單寬流量時，這種效果更為明顯。The obtained results showed that, after impingement the diffusion angle of fueldroplet changed much bigger than that of before impingement, and the same to the penetration, but the droplet size and distribution remained unchanged
結果表明，燃油經撞擊后可顯著地增大油束擴散角、不同程度地影響了燃油束的貫穿度，但對燃油束撞擊前後滴徑變化的影響不大。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 ramming of a horny head
用角狀物撞擊In a view of history, it is a catastrophe for life form when meteorites impacted the earth, people even think the impacts were involved in the extinguishments of mass species ( for example the extinguishments of dinosaur ) in life form history
從歷史的角度來看，隕石群撞擊地球對地球生物來說是災難性的，人們甚至認為生物發展史上的大規模的物種滅絕（如恐龍的滅絕）與此有關。In the design, gear and spline were adopted, so symmetrical movement of ( collimator ’ s ) lead gates can be achieved easily, mechanical structure became more compact. worm was adopted to adjust mirrors accurately, and deflection of mirrors can be prevented in case of the external impacts or vibrations
採用齒輪齒條結構，實現鉛門的對稱開合運動，使子系統的機械結構更為緊湊，同時提高了定位精度;採用蝸輪蝸桿調解反光鏡的角度，可以使反光鏡的調節更精確，同時可以防止在外界振動或撞擊下反光鏡發生偏轉。Point of impact : upper center near joint with turret roof at 0. 33 obliquity from normal where plate was 25. 99 " thick
撞擊點：以0 . 33的入射角撞擊炮塔根部結合部附近中上部的裝甲，厚度為25 . 99 " 。From the pedestrian ' s angle emphatically, through decomposing the course that is struck, the paper analyzes how to extend buffering time to reduce traffic accidents
本文著重從行人的角度出發，通過分解撞擊的過程，思考如何增大碰撞緩沖時間，來減少車禍對行人造成的傷害。With one hand i caught the jib - boom, while my foot was lodged between the stay and the brace ; and as i still clung there panting, a dull blow told me that the schooner had charged down upon and struck the coracle, and that i was left without retreat on the hispaniola
我一隻手攀住三角帆，一隻腳夾在繩索和轉帆索的縫隙中。就在我提心吊膽懸在那裡的時候，一下不易被察覺的撞擊提醒我：大船已把小艇撞沉了。The paper analyses and compares the " factor effect on the flow in the pond by the numerical simulating software. the analysis shows the flow structures in the pond are not only related with the velocity of flow, angle of jet and the size of the entrance and so on, but also are related with the size of the pond
根據計算，論文對錐形閥消力池流態的影響因素進行了分析和對，比，分析認為，錐形閥消力池內的水流流態與入射水流的流速、入流t角度和進口尺寸以及水墊尺寸等反映淹沒撞擊射流的基本參數有關，也受消力池長度、寬度影響。分享友人