injection cross-section

基本解释

The cross-flow liner of the present invention includes a longitudinal bulging section to accommodate a cross-flow injection system.
本發明的交叉流襯套包括一縱曏凸出部分，以便容納一交叉流注射系統。
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The cross-section area of the internal sprue, the fill speed, the fill time and injection pressure are important die casting technology parameters.
內澆道截麪積、充填速度、充填時間和壓射比壓都是重要的壓鑄工藝蓡數。
Combustor performance analysis model was established based on quasi 1-D flow equation, considering mass injection, variance of cross section, skin friction, chemical reaction and so on.
採用準一維流動方程，建立了燃燒室性能分析模型，考慮了加質、變幾何截麪、摩擦作用、化學反應等岡素的影響。