The function of air motion, which promotes fuel mixing with air, is great mainly after fuel spray impingement.

空气涡流对燃油与空气混合的促进作用主要发生在油束与燃烧室壁面碰撞以后。

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The air motion and squish effect inside the cylinder of a diesel with a cylindrical bowl has been computed, and the results have been analysed in this paper.

本文对圆柱形燃烧室缸内空气流动、挤流作用进行了模拟，并对计算结果进行了分析。

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With increasing restrictions on engine emissions, the need for reduced fuel consumption and low vibration, air motion and chemical reaction in the cylinder of diesel engine play an important role.

内燃机缸内的气流运动和燃烧过程对发动机的整机性能有着重大的影响，是降低燃油消耗、减少排放和燃烧噪音的决定性因素。

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Keep them up. Wave them in the air with a bit of motion.

先别放下手,再举一小会

耶鲁公开课 - 博弈论课程节选

The new Air Mouse app empowers iPhone4 users to transform their phone into an in-air motion controller for home media and presentation uses.

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It recently released a new air freshener with a motion sensor to tell it when to spray its perfume, which is a fifth more expensive than the humbler sort, for example.

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Although not everyone here is Indian, arms sway in the air in a Bollywood-style dance motion.

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