Together, this discovery and failure detection is often referred to as liveness.

这个发现和故障检测总称活性。

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The "work" done by HA Manager consists of opening connections between members of the core group (discovery) and then monitoring those connections for failures (failure detection).

HA Manager 完成的 “工作” 包括打开核心组成员之间的连接（发现）和监视失败的连接（故障检测）。

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Such analysis includes calculation of source-code metrics, detection of potential bugs based on defined patterns, and discovery of violations of coding conventions and rules.

这种分析包括计算源代码指标、根据预定义模式筛查潜在的 bug 和发现是否违反编程约定和规则。

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Although physicists expected to find the particle someday, the actual detection is a highly significant discovery and completes an important stage in our understanding of what everything around is made.

BBC: Science finds particle perfection