According to the characteristics of the two system of the power plant, the production control area is divided into the control area (safe I area) and the non control area (safe II area).

根据电厂二次系统的特点，生产控制大区被分为控制区(安全I区)和非控制区(安全II区)，各分区包含不同的具体业务。

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Though no fault of their own, they can suddenly find their productivity deteriorating or quality control non-existent.

虽然不是他们自己的错，但他们会突然发现自己的生产率下降或质量管理失控。

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When handled by experts, bio-control is safe, non-polluting and self-dispersing.

由专家控制时，生物防治安全、无污染并且能够自我分散。

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But as one doctor advises her patients, becoming a non-smoker is one way to gain control of your life.

VOA: special.2010.03.09

The pact is a modest but important step forward, according to Kingston Reif, at the Washington-based Center For Arms Control and Non-Proliferation.

VOA: standard.2010.04.04

"Our leadership in the area of arms control and non-proliferation is of such profound global concern that that is at the top of the list.

VOA: standard.2009.05.07

Sir Andrew also said the government's points-based system to control non-EU immigration had so far "had very little effect".

BBC: Crowds of people

People in this group were also the only ones who showed a significant increase in their maximum oxygen consumption (which measures the capacity for aerobic exercise) compared to the non-exercising control group.

CNN: Weights plus walking equals more fit in less time

Non-diabetic control mice weren't transplanted.

WSJ: Cow's Milk Blamed for Too Many Infant Allergies