The big disadvantage of this ad hoc approach is that it can be extremely slow, and it will be expensive if you do a lot of searching.
这种特别方法的最大缺点在于速度特别慢，而且如果进行许多次搜索的话，成本很高。
A QA team can become much more effective and efficient by replacing an AD hoc testing approach with formal, repeatable processes that include test planning, defect cause analysis, and automated tests.
QA团队通过将包含测试计划、缺陷原因分析，和自动化测试的正式、可重复的过程，替代特殊的测试方法，以变得更加有效且高效。
All of this requires much more than an ad-hoc approach to reach useful and actionable knowledge.
所有这些要求的知识比一个特别的方法达到有用和可操作的过程要多的多。
This approach often leads to "services spaghetti" implementations, where services start invoking other services in ad-hoc fashion.
这种方式常常导致出现“意大利面式的服务”实现，每个服务都要为其他服务的访问特设接口。
The biggest advantage to this approach is that it is still fairly easy to perform AD hoc reporting, given that all the data you need about a single class is stored in only one table.
这种方法最大的好处是，它仍然能相当容易地执行专门报告，只要您所需的有关单一类的所有数据都只存储在一张表中。
This approach uses UML very informally and in an ad hoc way, primarily in early analysis and design.
此方法非常不正式地，且以特别的方式使用UML，主要在早期的分析和设计中。
There is a downside - this approach requires a bit more computational power than previous models of ad-hoc networking.
当然缺点也是存在的——这种方法需要比之前的自组建网模型需要更高一些的计算能力。
A team or organization at this level tends to take a chaotic, ad-hoc, "invent as we go" approach toward every new systems building effort.
处于这层的团队和组织试图以一种混乱的，特别的，“如我们所想的”方法对待每一个新的系统建造工程。
With the supply chain affecting many aspects of the business, companies cannot rely anymore on a 'ad-hoc', unorganized approach to supply chain operational improvement.
供应链会影响业务的许多方面，公司不能依赖于某个随机、无序的方法来改善供应链的运作。
With the supply chain affecting many aspects of the business, companies cannot rely anymore on a 'ad-hoc', unorganized approach to supply chain operational improvement.
供应链会影响业务的许多方面，公司不能依赖于某个随机、无序的方法来改善供应链的运作。
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