Eric's pass described a perfect
arc through the leaden sky.
埃里克的传球在阴沉的天空中划出了一道完美的弧线。
The
arc of our political relationship is not uncommon.
我们之间政治关系的弧线并不少见。
They call these folds the Bamianshan Arc.
他们称这些褶皱为八面山弧”。
During the ceremony held in Hangzhou, Zhejiang province, the Intel Arc was announced as the official graphics processing unit for the games.
在浙江省杭州市举行的仪式上，英特尔Arc被宣布为游戏的官方图形处理单元。
The future production base will be equipped with a direct reduced iron furnace and an electric arc furnace fueled by natural gas, which is expected to reduce carbon dioxide emissions by more than 60% compared to conventional blast-furnace-based steelmaking processes.
未来的生产基地将配备一个直接还原铁炉和一个以天然气为燃料的电弧炉，与传统的高炉炼钢工艺相比，预计这将减少60%以上的二氧化碳排放。
They eventually decided to count on Hunan Yongfei, which traditionally produced overalls against arc flashes and wielding clothes.
He noted that apart from the selfie camera, VOOC flash charging system and artificial intelligence technology application, OPPO has always been the trendsetter of smartphone design, from rotating camera of OPPO N3, the revolutionary panoramic arc screen of OPPO Find X, to the most recent Waterdrop screen of OPPO F9 which is yet to be introduced by any other brand in Kenya.
Elion has won global reputation for its three-decade long efforts at tackling environmental degradation and boosting livelihoods in Inner Mongolia's Kubuqi Desert, around 18,600 square kilometers of sand dunes that plunge south in an arc from China's Yellow River.
Electrification in the steel sector, like the deployment of the electric arc furnace, which heats material by means of an electric arc, can also significantly enhance the energy efficiency of the steel industry, and reduce emissions of major air pollutants, such as nitrogen dioxide, by more than 80 percent by 2060.
"The proportion of steel produced by electric arc furnaces, which use scrap steel as raw material rather than the iron ore consumed by blast furnaces, could rise to between 15 percent and 20 percent in 2025, compared with 9.2 percent in 2020, she said.
According to the guideline, 1.5 percent of the steel industry's revenue needs to be set aside for research and development, and the nation should operate more than 30 intelligent factories, and more than 15 percent of the crude steel output should be produced by electric arc furnaces.
Supplies of scrap steel in China are expected to be about 338 million metric tons by 2025, which will significantly promote the development of electric arc furnace-based steelmaking in the country, according to a senior industry expert.
As China aims to peak carbon dioxide emissions by 2030 and realize carbon neutrality by 2060, production technologies with lower carbon emissions, such as electric arc furnace-based steelmaking, will be greatly promoted, according to Li, who is also a foreign academician of the Russian Academy of Natural Sciences.
Partly due to stressed scrape steel supplies, electric arc furnace-based steelmaking costs are higher than blast furnace-based steel production in China.
In 2020, electric arc furnace steel only accounted for about 10 percent of China's total output, while worldwide the figure was 30 percent, and in the United States, about 70 percent.
Thus, upgrading production technologies and procedures, such as resorting to electric arc furnaces, will be a long-term task.
Most of them are based in Geneva and the "Watch Valley" in the Jura Arc - and they all feel the squeeze cased by the COVID-19 pandemic.
Nation promotes electric arc furnaces as a viable alternative for better environmental protectionAs China pursues cleaner, low-carbon and more efficient steel sector development, analysts expect multinational companies will carry out deeper and higher-quality cooperation in the Chinese market this year despite the impact of the COVID-19 pandemic.
The Ministry of Industry and Information Technology released a draft five-year plan for public comment in January on the high-quality development of China's steel industry, calling for more use of scrap metals, expanded electric arc furnace capacity and more Chinese ownership of iron ore supplies.
"China, which has successfully implemented strict capacity control measures to alleviate overcapacity in the steel industry, is working to increase the use of electric arc furnaces to produce steel, as currently only about 10 percent of crude steel is produced from electric furnaces with the remainder from blast furnaces," she said.
"The government is encouraging the use of electric arc furnaces in order to reduce China's reliance on imported iron ore and increase the usage of scrap steel as raw materials, which is more environmentally friendly.
The supply shortage of scrap steel has been one of the main reasons for China's lower usage of electric arc furnaces－currently 10 percent compared with 40 percent in Europe and 70 percent in the United States in 2019.
"Electric arc furnaces can make steel by melting scrap metal, rather than iron ore.
The "green steel" is expected to be produced in a hydrogen-based electric arc furnace, which would help BMW reduce carbon dioxide emissions in its supply chain by more than 230,000 metric tons per year, the carmaker said.
Jiayuguan Hongdian Ferroalloy Co Ltd, a subsidiary of State-owned Jiuquan Iron and Steel (Group) Co Ltd, is retrofitting its submerged arc furnaces.
The low-carbon retrofit of submerged arc furnaces will boost energy efficiency in the production of ferroalloys, with an expected annual reduction of energy consumption of over 1,300 metric tons of standard coal, which translates into a reduction of CO2 emission of over 3,000 tons per annum, said Pu Shunchuan, engineer in chief of the company.
According to South African President Jacob Zuma, the launch of the ARC of NDB is "a historic occasion as it marks the strengthening of the BRICS formation and also underlines the BRICS commitment to the development of the African continent and emerging markets".
Nanfang Daily, a newspaper based in economically vibrant Guangdong province, said the achievement is bound to leave a "rich and colorful stroke" in the arc of civilization.