cyclic check byte  循环校验字节

check digit check  检验位检验

Check in and check out  检入、检出功能

check sum check  校验和校验

machine check and program check  机器检查与程序检查

a check of achievement and effect  绩效考核

A Check-up System  考核方式

a quick check  快速检测

Abdominal check  腹部检查

abnormal spot-check  异常抽查

acceleration check speed  檢查加速情況速率

acceptance check  验收; 核收

Acceptance check evaluation  验收评价

acceptance check for equipment  设备验收

acceptance check of work  工程验收

accepted check  保付支票

access check  存取检查; 门禁

accompanying check digit  随同检查位

accountancy check  会计核算