This is a costly prescribing error, and it is deadly.

这是代价极高的致命处方错误。

Dr Hill had predicted this outcome, thanks to error-management-theory-the idea that when people (or, indeed, other animals) make errors of judgement, they tend to make the error that is least costly.

由于错误管理理论-当人们(甚至包括其他动物)判断错误的时候，他们倾向于犯代价最小的错误。这样的结果也在hill博士的意料之中了。

Even more than coding guidelines, complexity analysis is the foundation for identifying the riskiest, more error-prone, most difficult and costly-to-maintain code in your system.

甚至超过编码规则，复杂性分析是在您的系统中确定最有风险的，更容易出错的，最困难且维护成本最高的代码的基础。

Obviously this approach is costly and error-prone.

显然这个方法代价很高并且容易出错。

But mistakes are costly in the new system. And in the team final, there is no room for error.

但是，新规则对失误动作的惩罚非常严厉，甚至在决赛中不容许任何差错。

Among many methods to digital FM halftone process, the error diffusion algorithm is a very good one, but unfortunately it is computationally costly and USES much memory access.

在半色调处理的数字调频挂网处理方法中，误差扩散是一种效果非常好的算法，但是需要大量计算与存储器操作，处理速度是它广泛应用的主要瓶颈。