Starting from the vane shape that affect efficiency of vortex pump, this paper studied the affections of different vane shapes on vortex pump s inner flow status and energy performance.
本文从影响旋涡泵效率的叶片形状出发,研究了不同叶片形状对旋涡泵内部流动以及能量性能的影响,从而得到一种最佳的叶片形状。
n experimental production of the trilobal section fiber at 5 200 m/min overhigh winding speed with HSD was introduced.
３ｄｔｅｘ／３６ｆ三叶异形丝。
Design for the poplin fabric made of weft filament of the special section;
异形纬长丝府绸织物的设计
Model Registration Control Point Set Selection for Turbine Blade Shape Inspection
涡轮叶片形状检测中的模型配准控制点集选取
Gas-Liquid Dispersion by Hollow-blade Disk Turbines with Different Blade Shapes
不同叶片形状盘式涡轮搅拌桨的气-液分散特性
Effects of Agapanthus Seeds Induced in Space Flight on Leaves Shape of SP_1 Generation
太空搭载百子莲种子对其SP_1代叶片形状的影响
Study of Inner Flow and Energy Performance with Different Shape Vanes in Vortex Pump;
旋涡泵叶片形状对内部流动及能量性能影响的研究
orchid having two triangular leaves and a short lax raceme of green to rust-colored flowers with the lip flushed mauve; Europe and Asia and North America and Greenland.
有两片三角形叶子的兰花，总状花序短
of a leaf shape; having leaflets or lobes radiating from a common point.
一种叶子形状；小叶和圆裂片从一个公共点出发呈放射状的叶子。
Shaped like a leaf.
叶状的形状象树叶的
common much-branched North American perennial with heathlike foliage and small starry white flowers.
多枝北美多年生紫菀，石楠状叶片和星形小白花。
Statistics Analysis on the Quantitative Characteristics of Bulliform Cells in Wheat Leaves
小麦叶片表皮泡状细胞形态的数量特征
Influence of Air-film Hole Shapes on Turbine Blade Air-film Cooling Effectiveness
气膜孔形状对涡轮叶片气膜冷却效果的影响
rhizomatous begonia having leaves with pointed lobes suggestive of stars and pink flowers.
一种有根状茎的海棠，叶具有突尖的裂片，形状像星，花粉色。
of a leaf shape; having radiating lobes, each deeply cleft or pided.
一种叶子形状；具有放射状的圆裂片，每个都分的很开。
The stators inner suface of vane pump is very complicated.When machining the su rface,special profile grinding machine.
叶片泵定子曲面的形状比较复杂，修磨时往往需要专用仿形磨床。
A leaflet or primary pision of a pinnately compound leaf.
（复叶的）羽片羽状复叶的小叶子或羽片部分
low-growing perennial plant having usually two large oblong lanceolate leaves and a raceme of small fragrant nodding bell-shaped flowers followed by scarlet berries.
一种矮生的多年生植物，通常有两片大叶、长圆形、披针状，花
of a leaf shape; like a spear point, with flaring pointed lobes at the base.
叶子的形状；象矛尖一样，底部有张开的尖角的圆裂片。
of a leaf shape; like an arrow head without flaring base lobes.
一种叶子形状；象一个箭头没有张开的底部圆裂片。
Any of several plants of the genus Trollius having palmately lobed leaves, solitary, usually yellow flowers, and many follicles.
金莲花一种金莲花属的植物，具有掌状裂片叶，球形黄色花，许多骨突