Building such a message will cost some coding effort and is slow in its execution.

创建这类消息会花费一些编码工作量并且在执行时速度比较慢。

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It is widely recognized 1 that the cost of detecting and correcting a defect in the coding phase can be five to ten times higher than the cost of doing so during the requirements development phase.

已经被普遍认识到的是：1在编码阶段检查并修正一个缺陷的成本比需求开发阶段这样做的成本要高五到十倍还不止。

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Low cost implementation: JMX compatibility can be engineered into existing software products and devices easily, without major design and coding effort.

低成本实现：无需大量设计和编码工作，即可轻松地将J MX兼容性设计到现有软件产品和设备中。

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Dr Vinogradov also proposes that for some animals, the cost of accumulating non-coding DNA in their genomes is probably balanced by other benefits.

BBC: NEWS | Science/Nature | Big genome can up extinction risk

The Android approach of coding an operating system and then providing it at a low cost so that hardware manufacturers would drive users towards Google services might have looked attractive on paper, but it would not reach a billion users without a huge amount of time and effort on the part of Facebook.

FORBES: Zuckerberg Goes Cuckoo To Test Facebook Home's Mobile Strategy