The development and transfer of feed, slaughter and processing technologies have increased safety and efficiency, but favour large-scale units rather than small-scale producers.

饲养、屠宰和加工技术的开发和转让提高了安全性和效率，但更有利于大规模的养殖场而不是小规模的养殖者。

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If it occurred on a large enough scale it could impair efforts to enhance the safety of the domain name system.

如果这种现象大规模发生的话则会白费了加强域名系统安全做出的努力。

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The full scale of the tragedy is only now becoming apparent as helicopters track down survivors straggling towards safety.

随着直升飞机找到零星的幸存者，这场悲剧的整体规模现在才开始变得清晰。

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Academics say the decision is economically illogical because small-scale safety improvements offer best value for money on the sort of financial analysis demanded by the Treasury.

BBC: Spending plan 'snubs road safety'

While there is much public posturing in Washington on the issue of too-big-to-fail, the more important issue than scale is safety.

FORBES: Why JPMorgan Chase Is Unsafe At Any Scale

Not only did government regulators underplay scientific evidence of the effectiveness and relative safety of DDT, they also failed to appreciate the distinction between its large-scale use in agriculture and more limited application for controlling carriers of human disease.

FORBES: Beyond Copenhagen