These diffusers include vaneless diffuser, vaned diffuser, low solidity diffuser and half-guide-vanes diffuser.
采用的扩压器包括无叶扩压器、叶片扩压器、低稠度扩压器和半高导叶扩压器。
The inlet flow angle and diviation angle were confirmed which was applied to low cascade experiment result of American NACA, and controlled diffuser factor and flow deflection angle in design.
并应用美国NACA低速叶栅试验结果确定流入角和落后角，设计中控制扩散因子和气流折转角。
Notes: Although diffuser service at architecture, but never by low levels of the decoration craft influence, and different diffuser structure can lead to completely different air distribution results.
提示：尽管风口服务于装饰，但绝不要受到低水平的装饰工艺影响，并且不同的风口结构必然导致完全不同的气流分布结果。
The features and designing measure of cold source, air distribution, diffuser, control methods and so on which are need for low temperature air system are analyzed.
文中分析了低温送风系统所需的冷源、气流组织、末端风口、控制策略等方面的特点和设计措施。
The results show that the diffuser has such advantages as larger induction ratio, low resistance and noise, relatively even air supply, no condensation, simple in structure and low in costs.
测试结果表明，该风口的诱导比大，阻力小，噪声低，送风比较均匀，风口没有结露现象，结构简单，造价低。
The new directional diffuser consisting of two perpendicular lenticular sheets can be widely used in the display domain owing to its low cost and simple process.
提出用正交柱面光栅构成定向散射屏的方法，其制作工艺简单成本低廉，可以广泛应用于显示领域。
The new directional diffuser consisting of two perpendicular lenticular sheets can be widely used in the display domain owing to its low cost and simple process.
提出用正交柱面光栅构成定向散射屏的方法，其制作工艺简单成本低廉，可以广泛应用于显示领域。
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