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- Time dependent calculation for a suddenly imposed pressure gradient has shown that variation of the cross sectional area reduces inertial effect in the contraction flow region. 壓力差為階躍變化的情況下數值計算結果說(shuō)明了收縮部的斷面積的時(shí)間變化減少了收縮部的慣性效果。
- A pillar, rectangular in cross section, supporting an arch or roof. 支柱交叉處的長(cháng)方形柱子,支撐一個(gè)拱頂或屋頂
- Our homework is figuring out the area of the cross section of a solid. 我們留的作業(yè)是求幾何體橫截面的面積。
- A concave molding with a cross section that approximates a quarter circle. 飛檐的凹圓線(xiàn)腳截面近于九十度弧的凹線(xiàn)腳
- A specific layer of soil or subsoil in a vertical cross section of land. 地層,巖層處于土地的垂直橫截面中的某一具體土層或次土層
- The contactless electrostatic resonance method to determine the cross sectional area of conductive and unconductive monofilament was introduced. 介紹了一種可測試所有導電和非導電纖維橫截面積的非接觸式靜電共振法。
- Under assuring the maximum flow area, it is the best to design the section shape for streamline. 在保證最大過(guò)流面積的條件下,閥球罩的斷面形狀應該盡量采用流線(xiàn)型,以減小過(guò)流阻力。
- The current marks approvals will be adjusted, i.e. the cross sectional area of 1.0 qmm will be deleted from the certificates. 現有證書(shū)將進(jìn)行調整,也即,截面積為1.;0的線(xiàn)將從證書(shū)中取消。
- If for this product, a cord having a cross sectional area of 1.0 qmm is used, a temperature rise measurement directly on the cord is also involved. 若對于該產(chǎn)品,使用一根帶1.;0QMM的電線(xiàn),則也涉及到直接在電線(xiàn)上測量溫升。
- The Mett cross section applies to a point scatterer. 莫脫截面適用于點(diǎn)散射體。
- If we look at a cross section of a water wave, we may see that the wave form repeats itself at regular intervals. 如果我們觀(guān)察水波的橫截面,我們會(huì )看到波形是按一定的間隔重復的。
- This old man is a cross section of modern artists in Britain. 這位老者是英國現代藝術(shù)家的典范。
- The Reynolds averaged N-S equations are solved using SST turbulence models the entire flow area. 整個(gè)流動(dòng)區域采用SST湍流模型,求解了雷諾平均N-S方程。
- By means of hydraulic model, the fluid flow and its flow area ratioin tundish are studied. 通過(guò)水力學(xué)模型試驗,研究了中間包內的流場(chǎng)和流動(dòng)分布。
- Runners cross section type and size as per standard. 流道切面形狀和尺寸符合標準。
- They do not represent a complete cross section of his works. 這當然并非包括了他的全部著(zhù)作。
- The entire section flow sound of something astir union, the relaxation has, is the movement and the leisure place of ideal. 整段流程動(dòng)靜結合,張弛有度,是運動(dòng)與休閑的理想之地。
- Two important dimensionless vari-ables, i. e. dimensionless area ratio of overflow area to under flow area and dimensionless flowrate ratioof ai... 本研究結果有利于充氣水力旋流器的進(jìn)一步放大研究。
- A thrombosis of a coronary artery is shown here in cross section. 此橫截面顯示冠狀動(dòng)脈血栓形成。
- Also we can determine partial annular turbulent and laminar flow area range using laminar flow area equation of eccentric annular Newtonian fluid. 可用偏心環(huán)空牛頓流體層流區域方程確定環(huán)空局部層流和紊流區域范圍。