Laser spot center detection is the key factor for evaluating a surveying system, so that the calculation of the laser spot center must be tarnally important.

激光光斑位置的准确确定是决定测量系统精度高低的关键因素，所以激光光斑中心的定位就显得尤为重要。

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Liaoning Provincial center for disease prevention and control center detection: This product is non-toxic harmless, does not bring the safety of the two pollution products.

经辽宁省疾病预防控制中心检测：本产品是无毒无害、不会带来二次污染的安全性产品。

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By the state environmental protection product quality inspection center detection: the product of formaldehyde decomposition rate is greater than 90%, sterilization rate is more than 80%.

经国家环保产品质量检验中心检测：本产品对甲醛的分解率大于90%，杀菌率大于80%。

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These include a joint clean energy research and development center, the establishment of a global disease detection center in India, and an agreement for cooperation in weather and crop forecasting.

WHITEHOUSE: President Obama and Prime Minister Singh Press Availability | The White House

To promote global health, we're moving ahead with a new disease detection center here in New Delhi.

WHITEHOUSE: President Obama and Prime Minister Singh Press Availability | The White House

And our Centers for Disease Control and Prevention will partner with their Indian counterparts to create a new disease detection center in India to combat infectious diseases and promote global health.

WHITEHOUSE: President Obama and Prime Minister Singh Press Conference