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乳液在食品、化妆用品、药剂、石化产品和化肥等许多物质中是一种重要的成份。乳液的外貌、稳定性和液流学特征对其商品化至关重要,这些特性由粒子线度分散相体积比等物理学性质所决定。超声能用来测量分散相体积比、粒子的压缩系数及线度,并能控制相变。由于超声能用在浓缩物、不透光物体和绝缘物体等系统中,因此它优于现有许多其它技术。此外,超声可无干扰、无损伤地对物体进行检测,并且迅速、准
Emulsions are an important ingredient in many substances, including food, cosmetics, pharmaceuticals, petrochemicals and fertilizers. The appearance, stability and flow characteristics of emulsions are of crucial importance to their commercialization, and these properties are dictated by the physical properties such as the volume fraction of dispersed phase in the particle. Ultrasound can be used to measure the dispersed phase volume ratio, particle compression factor and linearity, and can control the phase change. Ultrasound is superior to many other existing technologies because it can be used in systems such as concentrates, opaque objects, and insulating objects. In addition, ultrasound can be no interference, no damage to the object detection, and rapid, accurate