包裹追踪编码追踪包裹 Tracking Number
此外，从高层次向低层次追踪需求，追到设计、编码、测试，你很容易看到需求变更的影响。
In addition, by tracing from high-level to low-level requirements and on to design, code, and test, you can easily see the impact of a requirements change.
的41个是最多的，其中几个来自追踪健康状况的公司，还有一个据称可以按几十项要素，包括邮政编码和种族来瞄准用户。
Had the most, 41, including several from companies that track health conditions and one that says it can target consumers by dozens of factors, including zip code and race.
介绍了利用光纤光栅(FBG)波长编码的特点，采用新型分布式FBG传感实现高速列车实时追踪。
By using the wavelength encoding characteristic of fiber Bragg grating (FBG), a new kind of distributed FBG pressure sensor was introduced to achieve the train real time tracing.
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