The nonlinear potential flow problem of the surpercavitating flat-plate cascade is solved by employing the wake model.
本文用尾流模型解决了超空泡平板翼栅非线性势流问题。
The dynamical characteristics of a simple two-span parallel flat plate-type model vibrating in incompressible water are studied here.
本文研究一个两跨板状简单模型在不可压缩流中振动时的固有动特性。 应用假设模态法建立系统的运动微分方程。
The utility model is mainly composed of a bar body which is provided with a flat plate body part, wherein the plate body part is provided with through holes.
本实用新型主要由设有扁平的板体部分的杆体组成,所述板体部分开有通孔。
The utility model relates to a flat iron provided with a composite bottom plate, including iron handle, iron body, and PTFE coating combined on bottom plate of the flat iron.
本实用新型涉及一种具有复合底板的熨斗,包括熨斗手柄和熨斗体,在熨斗的底板上复合一层聚四氟乙烯涂层。
The utility model relates to a super flat ruler which is composed of adjusting screw rods, a fixed support, a screw, a super flat plate, a super flat ruler, a horizontal scale and a bracket.
本实用新型涉及一种超平尺,它由:调整螺旋杆、固定托、螺钉、超平板、超平尺、水平标、支架构成。
The utility model has a technical proposal that the flat pressing machine comprises a support, a motor, a drive mechanism, a cam steering mechanism, a universal drive mechanism and a pressing plate;
解决其技术问题的技术方案,包含支 架、电动机、传动机构、凸轮变向机构、万向传动机构及压板;
The utility model has a technical proposal that the flat pressing machine comprises a support, a motor, a drive mechanism, a cam steering mechanism, a universal drive mechanism and a pressing plate;
解决其技术问题的技术方案,包含支 架、电动机、传动机构、凸轮变向机构、万向传动机构及压板;
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