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- What then is the ideal velocity profile for a missile? 什麼是導彈理想的速度分布圖呢?
- The viscosity of the fluid has no direct effect on the velocity profile. 流體的粘度對速度場沒有直接影響。
- electromagnetic velocity profiler 電磁速度廓線儀
- The color Doppler velocity profile(CDVP)technique was used to investigate the portal hemodynamics of 35 healthy people. 運用新近研製的彩色多普勒流速剖面(CDVP)技術檢測35例正常人門脈血流動力學。
- It is difficult to simulate a velocity profile with the traditional least square method. 摘要傳統的最小二乘法擬合流速剖面存在一定的困難。
- The velocity profile should be confirmed when non-Newtonian fluid flowing in duct and annuli is researched. 摘要在研究非牛頓流體圓管和環空管流層流流動問題時,確定其速度分佈是關鍵。
- In single crook we change the density of charge in crook to adjust the velocity profile. 電滲驅動下彎道引起的彎道內外徑速度差可以通過改變彎道形狀和電滲強度的方法進行改善。
- A semitheoretical modeling to calculate pressure drop and exponent of vortex velocity profile is deduced. 建立了計算旋風分離器壓降及速度分佈指數的通用計算式。
- The axial droplet velocity profile is nearly linear across the pipe section, and is different from the axial gas velocity profile. 液滴速度與氣相速度分佈不同,在垂直方向上液滴的軸向速度近乎呈線性分佈。
- The capability of microfluidic chips which often works as separator and mixer is closed with velocity profile of microfluidic. 摘要微流體速度流型對微流控晶元分離分析和混合反應效果都有重要影響。
- Objective To probe the clinical value in the assessment of liver cirrhosis by velocity and flow volume with color Doppler velocity profile(CDVP). 目的應用彩色多普勒流速剖面技術檢測門靜脈右支流速和血流量,以探討其在評價肝硬化程度中的臨床價值。
- Objective:To evaluate color Doppler velocity profile technology(CDVP)in the diagnosis of the venous reflux disease of lower limbs. 目的:評價彩色多普勒流速剖面圖技術在下肢靜脈倒流性疾病診斷中的作用。
- An example shows that using this method can obtain a uniform velocity profile across the die and minimize pressure drop. 通過算例表明,應用該法進行口模優化設計可以減小壓力降和口模出口速率變化率。
- This paper takes the Hough Transform to simulate a velocity profile by using the anti-noise advantage of Hough Transform to eliminate the noise points. 利用霍夫變換抗干擾(或雜訊)能力強的優點,可將干擾點(或雜訊)剔除,然後用霍夫變換擬合流速剖面。
- William J.Capell,Sr.Determination of Sound Velocity Profile Errors Using Multibeam Data[C].Proceeding of Oceans 1999,1 144-1 148. 馮士笮;李風崎;李少菁.;海洋科學導論(第一版)[M]
- The particle imaging velocimetry (PIV) technology is used to measure the velocity profile of swirling jet with added polyacrylamide (PAM) fluid. 摘要利用先進的粒子成像技術及實驗系統研究了聚丙烯醯胺水溶液旋轉射流的速度結構。
- This velocimetry measures not only the impact velocity of a projectile, but also the velocity profile of a projectile penetrating a thick plate. 該系統不僅可以測量氣體炮彈丸的著靶速度,而且還可以測量彈丸速度在碰撞過程中的連續變化。
- The mean streamwise velocity profile falls between those of laminar and turbulent velocity profiles in Newtonian fluid flow. 主流時均速度分佈有被層流化的趨勢,對數分佈域上移;
- Microtremor measurement has been increasingly adopted to assess site amplification and S-wave velocity profile at sites. 微地動量測正逐漸地被應用在場址放大效應的評估,以及剪力波速剖面之推求上。
- The results show that LMF has a remarkable influence on the flow near the submerged entry nozzle, the stress on the mold narrow face and the velocity profile at the meniscus. 結果表明,全幅一段電磁製動對於控制浸入式水口附近的流動、對結晶器窄面的作用力以及彎月面處的流動起到了明顯的作用;