flat bed中文什么意思

adj. 平板卡车(拖车等)的；【印刷】平面印刷机的。
2.n. 平板卡车(拖车等)；平面印刷机。

例句与用法

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For some sediments and flow the flat bed does not occur and the bed form goes directly from dunes to antidunes .
对某些泥沙和水流，平整床面并不发生，而床面形状则直接从沙垄转为逆行沙垄。
Industrial sewing machine - model gb flat bed lockstitch sewing machine head
工业用缝纫机. gb型平缝缝纫机机头
Flat bed sewing machine
平台式针车
Babies should normally lie with their backs against a flat bed . pillows should not be used
婴儿睡姿宜于床上仰睡，毋须使用枕头
Flat bedding , wavy bedding and vermiglyph were often found in the shallow lake facies , and the log was usually straight or slight dentation
滨浅湖相常发育水平层理、波状层理及虫迹，测井曲线形态较平直，常呈微齿状。