item by item comparison例句翻译_写作句库

item by item comparison

1.Many grocery store tags will tell you how much an item costs per ounce, per pound or by some other unit of measure. Comparison-shop by unit price and save.

许多商店标价牌会告诉你每盎司一件商品的价格；每磅价格；或者别的单位下的价格。按单价货比三家就能省钱。收藏指正

2.1 Calibration The comparison of a measurement standard of instrument of known accuracy with another standard of instrument to detect, correlate, eliminate by adjustment, and report any variation in the accuracy of the item being compared.

调校把一部己知其准确度的仪器的量度标准与另一仪器的标准作比较，来检查、连系、更正并消除及报告比较专案的误差。收藏指正

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