波陣面 的英文怎麼說
中文拼音 [bōzhènmiàn]
波陣面
英文
front wave-
The characteristic surface is essentially an acceleration front.
特徵曲面實質上是一種加速度波的波陣面。When the hydrodynamic front reaches the ambient medium it acts like a fast-moving piston.
當流體力學波陣面抵達周圍介質時,它像一個運動迅速的活塞。The resulting distortions in the wavefront generate the fringe contours.
波陣面上發生的畸變生成了條紋線。A single cylindrical wavefront impinges on both prisms.
一個圓形波陣面射到兩個棱鏡上。This assumption is reasonably justified in the early stages, when the wave front is not far from ground zero.
這種假定在初期階段波陣面離地面零點不遠時是相當合理的。Visar - measured wave profiles on the free surface of target were profiles with an initial velocity jump followed by a smoothly - rising front to the peak velocity amplitude, showing that quasi - isentropic loading has been successfully generated
Visar測試得到的是波陣面上升前沿被明顯展寬的準等熵壓縮波,最高的擊靶壓力達到了260gpa 。Within less than 1 millisecond the steep-fronted shock wave has traveled some distance ahead of the isothermal region.
在不到1毫秒的時間內,陡直的沖擊波波陣面已比等溫區領先一段距離了。The point at which the incident wave, reflected wave, and mach fronts meet is called the "triple point".
入射沖擊波、反射沖擊波與馬赫波波陣面匯合之點叫做「三相點。」A wavefront at high radio frequencies or optical frequencies impinging on the atmosphere is distorted.
高射電頻率或光學頻率的波陣面進入大氣時受到畸變。Such wave fronts are separated from one another by one-half wavelength.
這種波陣面彼此間隔半個波長。It starts with zero and grows to a maximum slightly behind the wave front.
它從零值開始,並在稍後于波陣面處增長到最大值。The planes of the wave front and the reflecting surface are also normal to the plane of the figure.
波陣面的諸平面與反射面都與圖面垂直。A train of light wave may often be represented more simply by means of rays than by wave fronts.
一列光波往往可以更簡單地用光線,而不用波陣面表示。When the incident wave front reaches this point, the reflected wave is still some distance away.
當入射沖擊波波陣面到達這一點,反射波離開它還有一段距離。The maximum value, i. e. at the blast wave (or shock) front, is called the "peak overpressure. "
位於沖擊波波陣面上的最大超壓值稱為「最高超壓力。」The surface of separation between the very hot core and the somewhat cooler outer layer is the radiation front.
十分熱的芯部和略為冷些的外區之間的分界層就叫做輻射波陣面。At the same time, the thickness of target should also be in accord with the impact velocity. experiments of quasi - isentropic loading to 93 w alloys by 93w - ofc - tc4 - a1 - mbz system flier - plate with graded wave impedance were performed on light gas guns. the corrected visar - measured wave profiles were profiles with an initial velocity jump followed by a stepwise - rising front to the peak velocity amplitude, indicating that quasi - isentropic compression energy waves had been successfully generated
在輕氣炮上利用研製的93w - ofc一tc4 . ai一mbz系波阻抗梯度飛片實現了對93w合金(靶材料)的準等嫡壓縮,經修正後的測試波形都是由一個較弱的初始速度跳躍和一段呈階梯狀緩慢上升的波陣面前沿所組成的準等嫡壓縮波。Generally one deals only with a small portion of a wavefront.
一般我們只涉及一個波陣面的一小部分。The " wavefront " domain decomposition method developed above is used in the division of flow field domain. the quantity of physics variables on the " subjunctive " boundary elements needs mutual communication of subdomains during the simulation
流場區域的劃分採用改進的「波陣面」區域分裂演算法, 「虛擬」邊界單元的物理量的計算由子區域之間相互通訊來完成,信息的發送方式採用「循環式」發送方式。Abstract : numerically solving equations governing the variations of the beam size and the curvature of wave front in the logarithmically nonlinear media ( lnm ), the propagating characteristics of gaussian beams have been described in detail
文摘:根據對數型非線性介質中高斯光束的束寬和波陣面曲率變化所滿足的耦合方程,採用數值計算對高斯光束的傳輸特性進行了詳細的分析。分享友人