There is one definition for “brittle code” in urbandictionary as being software that is liable to crashes when not working in it’s ideal operating conditions.

在urbandictionary.com上有一个"brittle code"（脆弱代码）的词条，指的是那些一旦不在理想的环境中运行便很容易崩溃的软件。

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Although pairing the most popular open operating system with the most talked-about, feature-rich file system would be an ideal match, licensing issues have restricted the integration.

虽然将最流行的开放式操作系统与谈论最多的、功能最丰富的文件系统配对在一起是最理想的匹配，但是许可证问题限制了集成。

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In view of the process, if found brake braking efficiency or sensitivity is not ideal, usually can be handled by the operating brake cable adjustment.

在查看过程中，假如发现手刹的制动效能或灵敏度不理想，通常能够经过调理手刹的操作钢缆来处理。

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Over the past 15 years, investment banks have been blessed with near-ideal operating conditions.

ECONOMIST: BRITAIN SPECIAL: GLOBAL INVESTMENT BANKS: Fools’ gold | The

And porous borders and a steady flow of illicit arms contribute to an ideal operating environment for Islamists with militant appetites.

CENTERFORSECURITYPOLICY: Recolonizing Africa

And porous borders, a steady flow of illicit arms and obscure financial systems contribute to an ideal operating environment for Islamists with militant appetites.

CENTERFORSECURITYPOLICY: African jihad