电力电子装置在电力系统中的应用

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The unprecedented turmoil in the international oil market caught many Chinese investors, especially retail investors, by surprise and many of them could face huge losses.

The virtual event was jointly sponsored by a group of non-governmental organizations, including the Civil Society Organizations Congress of the Peoples of Colombia, International Solidarity Committee of Venezuela, European Collective of Ecuadorian Diversity, Chinese Society for Human Rights Studies, and Latin American Foundation for Human Rights and Social Development.

The use of children in the attacks has been particularly horrifying to people. Indonesia's president Joko "Jokowi" Widodo condemned them as "barbaric" and vowed that authorities would root out and "destroy" extremist militant networks.

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The university's agriculture test field is a 53-hectare site for planting corn, cotton, peanuts and rice. The school has reported petty crop thefts from time to time since planting began in 2011.

The upsurge of photovoltaic product export volumes is in accordance with the country's growing installed capacity for renewable energy, which reached 728 GW, up 12 percent year-on-year by the end of 2018.

The violence drew people's attention after a Weibo user, Chapai017, posted photos on Wednesday showing Liu with blood on her face and crying.

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The value of newly signed contracts by Chinese enterprises in 61 Belt and Road countries surged 14.5 percent year on year to 144.3 billion dollars in 2017.

The visas, known as H-2Bs, will go only to returning foreign workers who have had the visa before, over the past three budget years. Many go back to the same employers year after year. Those workers have had background checks, are trusted and are not likely to stay past their visa, officials said.

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The undertaking of "one country, two systems" will be perfected and the special administrative regions will be governed in an even better fashion, Xi said.

The village had no roads, electricity or optical cables connecting it with the outside world, and heavy snow was forecast, which would seal its isolation until the following spring.