结果表明，塑料薄膜厚度、通气面积、通气孔数量是影响枣果失重的主要因素。
The results showed that, the thickness of film, ventilate area, and number of ventilate hole were important factors of effecting jujube weight loss.
课题基于电容传感器融合涡流传感器开发了一种塑料薄膜厚度在线动态扫描检测技术。
This paper individually designed a set of dynamical scanning system for measuring the thickness of plastic film based on capacitive sensor accompanied by the eddy sensor.
本文论述了红外吸收测厚仪的原理和性能，它在压延塑料薄膜厚度在线检测中的应用。
This article describes the operating principle and performance of the Infrared absorption thickness gauge and its application to measurements of rolling plastic film thickness during on-line gauging.
在新研制的压延机上增加塑料薄膜厚度闭环测控系统，使压延机成为一套真正的机电一体化设备。
New closed loop observer and control system was added on rolling machine for the measurement of sheet film thickness, thus made the rolling machine become a truly mechatronic product.
其结构非常轻，可用来突出空气的厚度和密度，能够保持塑料薄膜的悬浮状态。在它们之下，气化形成了一种更致密、更新鲜的空气。
Its construction is very light and serves to underscore the thickness and density of air, capable of holding suspended plastic sheeting.
其结构非常轻，可用来突出空气的厚度和密度，能够保持塑料薄膜的悬浮状态。在它们之下，气化形成了一种更致密、更新鲜的空气。
Its construction is very light and serves to underscore the thickness and density of air, capable of holding suspended plastic sheeting.
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