当一个期望(或期望结果)追溯到一个其他的期望，并依次追溯到另一个期望时，AND可溯性是可能的，如图5所示。
And traceability is possible when an expectation (or expectation result) traces out of one other expectation, which in turn traces out of another expectation, and so on, as shown in Figure 5.
当期望(或期望结果)追溯到多于一个其他的期望时，OR可溯性成为可能，如图6所示。
Or traceability is possible when an expectation (or expectation result) traces out of more than one other expectation, as shown in Figure 6.
这不但令文档更加可维护，而且您也可以提高追溯性。
Not only does this make the documentation more maintainable, you can improve the traceability as well.
利用角色来举例说明设计过程中的易访问性需求，并随后在实现和测试中追溯可测试评估点是有效的。
It is far more effective to use personas both to illustrate accessibility requirements during design, and then later, to derive testable evaluation points during implementation and testing.
人类带电的案例可以追溯至1786年，其中最著名的是14岁的安琪莉可·柯廷，能让罗盘的指针旋转不止。
Cases of electric people date back to 1786, the most famous of which is that of 14 year old Angelique Cottin, whose presence caused compass needles to gyrate wildly.
采集的数据能正确反映焊接实际过程，焊接参数经还原后可实现焊接过程参数的可追溯性。
The acquired data can reflect the factual welding process rightly, furthermore, the welding process can be well repeated by using the welding parameters.
组织可建立超出要求的产品标识和可追溯性的过程，以便收集能用于改进的数据。
The organization can establish a process for identification and traceability that goes beyond the requirements in order to collect data which can be used for improvement.
当考虑产品时，可追溯性可涉及到：原材料和零部件的来源；加工过程的历史；产品交付后的分布和场所。
When considering product traceability can relate to the origin of materials and parts, the processing history, and the distribution and location of the product after delivery.
说明应用近红外光谱分析技术可准确、快速、低廉地追溯牛肉的产地来源。
So applying FT-NIR fingerprint spectroscopy to trace geographical origin of beef is accurate, rapid and low-cost.
赋予行政行为追溯执行力的条件是：可预见性、追溯可能性和不影响他人的合法权益。
The preconditions for the retroactive executive force of administrative act are predictability, retroactibility, and non-interference with the legitimate rights and interest of others.
组织可建立超出要求的产品标识和可追溯性的过程，以便收集能用于改进的数据。
Where traceability is a requirement, the organization shall control and record the unique identification of the product.
川西高原氐羌的历史，可以追溯到夏商时代，这无论在文献还是考古资料中都有据可证。
The history of the Di and Qiang peoples in the west Sichuan Plateau can be traced back to the Xia and Shang Dynasties, which can be proved both in literature and in archeological documents.
可与电脑连接实时记录每次焊接参数，便于焊接质量追溯。
And computer to connect, recording each welding parameters for welding quality retrospective.
可与电脑连接实时记录每次焊接参数，便于焊接质量追溯。
And computer to connect, recording each welding parameters for welding quality retrospective.
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