有些鸟的角质喙与前头部之间的连接是柔软的皮肤，称为蜡膜，蜡膜处有丰富的触觉小体，是一种感觉器官。
它驱除水分并且提供一个透明琥珀蜡膜，对零件、设备和机械进行强力保护。
It displaces moisture and provides a transparent, amber waxy film for heavy protection of parts, equipment and machinery.
通过工作装置的设计与分析，得出皮蛋蜡膜厚度与液态石蜡温度、皮蛋输送速度紧密相关的结论。
By designing and analyzing the machine, it was proposed that the wax content was closely related to the temperature of liquid paraffin and the speed of conveyor.
研制了一种以石蜡、微晶蜡和液蜡复配为成膜物质并经乳化而成的混凝土养护剂。
A concrete curing agent of emulsion wax was obtained with the combination of paraffin wax, microcrystal wax and liquid wax.
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