platen中文什么意思

短语和例子
plat(t)enn.
1.(平压印刷机的)压印盘；(打字机的)压纸卷轴。
2.【机械工程】台板。

• air platen:    储气罐
• bored platen:    钻孔式热板
• bottom platen:    下压台

例句与用法

更多例句：  下一页

1. The replicas are made by using a thin film of fusible alloy on a stiffening platen .
   复制是用附着在加强托板上的可熔合金薄膜实现的。
2. A reliable machine shop can cut away a small amout of metal from the aft side of the mounting flange so that the lens will set closer to the film platen .
   可以请经验丰富的机械加工车间从安装凸缘的后部切削掉少量的金属，这样就能使透镜更加靠近胶片平面。
3. Non touching and tiltable split type bronze side platens
   同样还有非接触式铜质侧挡板。
4. Safety standard - stand - alone platen presses
   独立操作的滚压机安全标准
5. Non - touching split type bronze side platens
   非接触式分离青铜侧挡板。

英文释义

名词

1. the roller on a typewriter against which the keys strike
2. the flat plate of a printing press that presses the paper against the type
3. work table of a machine tool

百科释义

A platen (or platten) is typically a flat metal (or earlier, wooden) plate pressed against a medium (such as paper) to cause an impression in letterpress printing. Platen may also refer to a typewriter roller which friction-feeds paper into position below the typebars or print head.