世界上最早有条形码标记的商品是箭牌香口胶。
图书和借书者的编号编到了条形码标记上。
Book and borrower Numbers are encoded on to bar-coded labels.
世界上最早有条形码标记的商品是箭牌香口胶；
为了避免复杂的模式识别算法，我们用条形码标记环境中的重要物体帮助识别。
The user could recognize objects from the speech and locate the objects with the stereo information.
条形码就是我们大家都熟悉的超市中用来跟踪商品的那些黑白色相间的长条标记，它利用这些黑白色平行线的间距来表示数据。
Bar codes, familiar to us all as the black and white rectangular mark that enables products in a supermarket to be tracked, represent data using the spacing of parallel lines.
科学家可以使用基因条形码技术（通过来自样本的短基因标记来识别物种的技术），可以追朔肉甚至是皮革商品源于什么物种。
To trace the source of meat, or even leather goods, scientists can use DNA barcoding, which uses a short genetic marker from the sample to identify it.
标记物的闪烁的光象条形码一样被记录，再与美国基因组公司数据库的用来识别的生物的DNA进行比较。
Flashes of light from the labels are recorded like a bar code and compared with the U. S. Genomics database to identify the organism that the DNA came from.
标记物的闪烁的光象条形码一样被记录，再与美国基因组公司数据库的用来识别的生物的DNA进行比较。
Flashes of light from the labels are recorded like a bar code and compared with the U. S. Genomics database to identify the organism that the DNA came from.
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