扩散板 meaning in English

diffuser plate
diffusing block
diffusion block

Textiles fabrics - determination of the antibacterial activity - agar diffusion plate test
纺织物.抗菌活性的测定.琼脂扩散板试验
The cover , which features a small wing profile on each side of the car , speeds up airflow over this area , improving air extraction by the diffuser , hence improving the diffuser ' s suction effect
车两侧的外罩有著类似小翼的外观，加速此区上方的气流，提升扩散板抽出的空气，由此加强扩散板的吸力。
It is crucial to correctly manage the airflow here , where you begin controlling the air that passes to the rear of the car , feeding the rear wing and the under - body diffuser , and the air entering the sidepods for engine cooling
很难去正确地管理通过这里的气流，对于流经车尾，供给尾翼和车底扩散板、和进入侧箱冷却引擎的气流来说，这里是控制它们的起点。