precision n. 精密,精确性;严格;精密度;【修辞学】精确。 arms of precision 装有瞄准仪的枪炮。 adj. 精确的,精密的。 precision apparatus 精密仪器。 a precision balance 精密天平。 a precision fire 准确射击。
Aiming at meeting several assembly precision at same time and minimizing the number of surplus parts, the mathematical model for solving this problem is established 针对机械产品多参数选配的特点,提出了一种基于遗传算法的选配方法。
The system realized the operation of automatic alignment and assembly of lcd substrate with assembly precision of + 10u and assembly speed of 2 pair per minute 该系统实现了对14"14"16"16"大小lcd基板的自动对位贴合操作,其贴合精度达10m,对位贴合速度达2对分钟。
Two guidelines were defined to evaluate the selective assembly quality : matching rate and assembly precision, and two computer-aided selective assembly methods were suggested : the matching according to the average deviation of the closing link and the matching according to the ideal size position of the closing link 摘要定义了评定选择装配质量的两个指标:匹配率和匹配精度,提出了计算机辅助选择装配的两种基本方法:按封闭环理想尺寸位置匹配和按封闭环平均偏差值匹配。