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1.In data communication, a machine action such as carriage return or line feed.
在数据通信中的机器动作，如回车或换行。收藏指正
2.the key on electric typewriters that causes a carriage return and a line feed.
电动打字机上用来回车和换行的键。收藏指正
3.A new system of rapid roll carriage infeed and return, together with automatic selection of pressure and feed rate, has improved the already impressive floor-to-floor times achieved.
快速辊子进给和返回系统和自动压力、进给速率调节器提高了工作效率。收藏指正
4.The spindle is supported by high-accuracy rolling bearing; The frequency governor imported from abroad is used in the main drive system to realize stepless speed regulation and constant linear cutting functions; The bed is supersonic frequeney hardened, plastic coated guide ways are used for the carriage; and stepping motor of Acservo motor are used X and Z axis to realize feed movement via the ball screws.
主轴采用高精度的滚动轴承支承；主传动采用进口变频调速器，实现无级调速功能及恒线速切削功能；床身采用超音频淬硬处理，采用贴塑导轨；X轴和Z轴均采用步进或伺服电机，通过滚珠丝杠，实现进给运动。收藏指正
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