pec的用法

The White House has released an independent panel's review of U.S. intelligence practices, with recommendations that are expected to serve as a basis for a revision of policy procedures guiding the National Security Agen

International truck makers are facing increasingly tough competition from Chinese commercial vehicle companies, which have already cornered their domestic market and are now aggressively moving to the export marketespeci

China can expect a good harvest of summer crops as agricultural policy measures have overcome unfavorable weather conditions, the Ministry of Agriculture said on Monday.Over 70 percent of China's summer grain has bee

Engineers began comprehensive testing and debugging of Beijings first maglev line this week. It is expected to start a trial run before the end of 2017.The overhead maglev line, named S1, uses sophisticated systems to ma

Household income inequality in Hong Kong has hit a record high last year despite widening at a slower pace, according to a recently published government censusa situation that highlights the challenges awaiting the Speci

Traffic police in the southern Chinese city of Shenzhen have reportedly arrested a cyclist they say knocked down a woman at a bus stop, and they have criticized the bicycle-sharing company whose bike the suspect was alle

CCTV9英语新闻：公安局将加强道路安全工作迎接春运China stresses road safety for Spring Festival travel rushChinese police will tighten patrol and inspection efforts to ensure road safety during the 40-day Spring Festival t

Voting got under way in France on Sunday for the first of two rounds of a parliamentary election expected to give new President Emmanuel Macron a solid majority that should allow him to carry out far-reaching reforms.Pol

topic 1: people attend college or university for many different reasons(for example ,new experiences, career preparation, increased knowledge). why do you think people attend college or university? use special reasons an

Scientists have discovered a rare 115-million-year-old mushroom fossil that sprouted during the era of the dinosaurs, the oldest such specimen found by far.The two-inch (five-centimeter) fungus, similar to its distant co

China is repurposing breakthroughs in space technology to help safeguard the nation's literary heritage after researchers developed special safes with astronautical characteristics to protect ancient books, the China

XX系列空压机型号：W-0.9/7主要技术指标 Main Technical Data：型号 ModelW-0.9/7电机Motor(KW/HP) 7.5/10气缸（缸数缸径）Cylinder(diameterxpiece) 903排气量Exhaust Volume(l/min)0.9额定压力Specified pinch(MPa)0.7储气罐容积Volume

Car owners all over the world know the frustration that a lack of parking spaces can cause, but in Chinese megacities the issue is becoming especially troublesome thanks to a significant growth in car ownership in recent

Independ counsel独立检查官又称特别检查官（special prosecutor），是专职调查美国政府舞弊案的专设职位。政府发生舞弊案时，为避免调查程序受到政府大员及执政党的干涉，司法部长得请求三名资深联邦法官组成的委任小组选择一名特别检查

About 46.9 million people have registered to vote at more than 40,000 polling stations across the country. The polls will be open until 10 p.m. local time, with results expected to begin rolling in within an hour or so a