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- Non-local nonlinear source; Parabolic system; Global existence; Blow-up; Blow-up set; Blow-up time; Critical exponent; Blow-up rate; Boundary layer profile; Propagation of singularities. 01非局部非線(xiàn)性源;拋物系統;整體存在;有限時(shí)刻爆破;爆破集;臨界指標;爆破速率;邊界層估計;奇性傳播
- Sound Propagation in the Nocturnal Boundary Layer. 夜間邊界層中的聲傳播。
- Detection of Boundary Layer Water Clouds by Spaceborne Cloud Radar. 用機載云雷達探測邊界層含水云。
- Beyond the boundary layer, the motion is highly irregular. 超出邊界層以外,流體的流動(dòng)非常沒(méi)有規律。
- Formulation of Turbulent Fluxes in the Stable Boundary Layer. 穩定邊界層中湍流通量算法。
- Stull, R.B., 1988: An introduction to boundary layer meteorology. 任平,2003:影響大氣污染物散布的氣象條件。
- The first two are indirect methods in as much as they rely on measurements of overall torque or resistance and boundary layer similarity laws to obtain DU+, whereas the velocity profile method provides a direct measurement of DU+. 首兩個(gè)是間接的方法一樣因為他們依靠的測量整體扭矩或阻力和邊界層相似性法律以取得杜+而流速剖面法提供了一個(gè)直接測量杜+。
- Mean velocity profile, turb ulence intensity profile, integral scale and wind spectra are the most fundament al characteristics that describe the atmospheric turbulent boundary layer flow. 平均速度剖面,湍流度剖面,積分尺度和風(fēng)譜是反映大氣湍流邊界層流動(dòng)的四個(gè)最基本的因素。
- As the air proceeds along the test section the boundary layer thickens. 當空氣沿著(zhù)試驗段流動(dòng)時(shí)附面層逐漸變厚。
- Boundary Layer Profiler 邊界層廓線(xiàn)儀
- The Contribution of Shear to the Evolution of a Convective Boundary Layer. 切變對對流邊界層演變的作用。
- A systematic study of TiO2 ceramic boundary layer capacitor (BLC) ismade. 本文對TiO_2陶瓷晶界層電容器進(jìn)行了較為系統的研究。
- To solve this problem, a boundary layer suction test is carried out. 為此,本文采用附面層抽吸技術(shù)對其進(jìn)行了地面抽吸狀態(tài)下的流場(chǎng)控制試驗研究。
- The bell reducer provides the cyclone action and the boundary layer control. 喇叭形異徑管產(chǎn)生旋風(fēng)作用并進(jìn)行邊界層控制。
- The evolution of vortexes in the boundary layer are numerically simulated. 本文數值模擬了多渦結構在邊界層中的非線(xiàn)性演化過(guò)程。
- A separation in the boundary layer of fluid about a moving streamlined body, such as the wing of an airplane, causing a breakdown in the smooth flow of fluid and resulting in turbulence. 氣流分離移動(dòng)的流線(xiàn)型的軀體上流體邊界層上的分隔物,如飛機的機翼,在平滑的流體流動(dòng)中會(huì )引起故障和湍流
- Also, considering the disturbance action of solid grain to boundary layer, disturbance factor is cited. 又考慮到固體顆粒對邊界層的擾動(dòng)作用,引入了擾動(dòng)因子。
- The example of most concern is the boundary layer next to the ground produced by the wind blowing over it. 最有意義的例子是風(fēng)吹過(guò)地面時(shí)在地面附近產(chǎn)生的邊界層。
- The boundary layer thickness is a function of the convection condition, in the melt. 邊界層厚度是溶體中對流條件的函數。
- It was proved that the tracking error converges to the prescribed boundary layer and all the signals in the closed-loop system were bounded. 算法保證閉環(huán)系統所有信號的有界性且使得跟蹤誤差收斂于任意設定的飽和層內。