coded decimal machine [计] 编码的十进制计算机
coded-decimal machine 二进制编码的十进制计算机
coded decimal calculating machine [计] 编码十进制计算机 ; 编码十进计算机
In one machine, for example, mistakenly entering a number with two decimal points-like 1.2.3-might be read by the machine as 1.23, or as a 123.
举个例子，在一台机器上错误地输入含有两个小数点的数字，比如1.2.3，它可能被机器识别为1.23或者123。
The digital display provides readout to three decimal places. The machine is foot switch operated leaving both hands free to handle materials safely and rapidly to sure accurate readings.
数字式显示读数为小数点以后三位，为了保证精确的读数，该机采用脚开关操作，以便操作者的双手可拿住被测材料进快速和安全的测试。
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