The default values in the field would most likely be retrieved from a database or operational system, using the UPC symbol as the key value.
字段中的默认值很可能是通过使用upc符号作为键值从一个数据库或运营系统中检索到的。
UPC-A the Universal Product Code that is widely used in Canada and the United States for tracking trade items in stores.
UPC - A通用产品代码，广泛用于加拿大和美国，用于跟踪商店中的交易物品。
A UPC number consists of a Company Prefix and a Product number.
UPC编号包含公司前缀和产品编号。
Each GMI test form has a unique UPC, image and case number to identify the specific plant that produces the test form.
每个GMI公司测试形式有一个独特的UPC，图像和案件编号来识别产生的测试形式的具体工厂。
A numerical model based on the finite element method incorporating an arc-length algorithm for nonlinear full-range analysis of UPC beams was developed.
建立了基于有限元方法并结合一种弧长算法的适用于UPC梁非线性全过程分析的数值模型。
Better material condition and advanced operating technique can avoid excessive accumulation of UPC in BF, overcome the disadvantageous influence, as a result, the higher PCI rate can be got.
较好的原料条件和先进的操作技术可避免未燃煤粉在炉内的过量积累，克服其不利影响，从而能够实现煤比的进一步提高。
The cell delay variation (CDV) between the source traffic point and UPC control point has a significant impact on the resource allocation, CAC and UPC control in an ATM network.
源流量点和UPC控制点间的信元延迟变化（CDV）对ATM网络的资源分配、CAC和UPC控制都有着重要的影响。
Enter an 11-digit UPC bar code (or a full 12-digit code including the check digit) and MakeUPC will generate the bar code graphic for you.
输入一个11位数的UPC条码(或一个完整的12位代码，包括校验位)，它为您的图形生成条形码。
However, there is a big performance gap between it and the commercial UPC compilers, for lack of effective parallel compiler optimization support.
但由于缺乏有效的并行编译优化支持，其性能与商业UPC编译器相比，有着较大的差距。
The Random Tumble Pilling Tester RPT, using a UPC-1 controller, determines the pilling and fuzzing characteristics of textile fabrics.
RPT乱翻式起球测试仪，采用UPC-1控制器，检测织物的起毛起球性能。
The Random Tumble Pilling Tester RPT, using a UPC-1 controller, determines the pilling and fuzzing characteristics of textile fabrics.
RPT乱翻式起球测试仪，采用UPC-1控制器，检测织物的起毛起球性能。
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