sample check  样本检验

sample check method  抽查法

2D sample-sample correlation spectroscopy  二维样品样品相关技术

Sample-sample correlation  样本-样本相关

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

Sample point and sample place  取样点及位置

sample-by-sample sum  样本循序和

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