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某企业是制造马达的专业厂家，在质量检验过程中，该企业要求要对马达的各个零部件进行检验，还必须要进行产品性能试验。 下列各项中，属A类不合格的是( )。
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It shows he_______________ (没有真正下决心跟他的姐姐学) ; his mind is still confined to his own small circle.
(由单选和多选组成) 某化工厂质量部负责质量检验、质量控制和质量管理体系的维护，公司按GB/T19001建立的质量管理体系运行良好，每次外部审核都顺利通过，顾客对产品质量和服务也很满意，几年来没收到过顾客投诉。但随着化工产品市场竞争的加剧，企业效益有所下降，于是公司今年制定了降低成本、增加利润的目标，并要求质量部寻求降低成本、提高经济效益的办法。 在生产过程中可以应用( )监视过程波动，以便及时发现问题，采取措施，避免造成批量损失。
What Are Tropical Storms Severe storms spawned in the tropics are known by different names in different parts of the world: hurricanes in the Atlantic and east Pacific and typhoons in the northwest Pacific and cyclones in the southwest Pacific and Indian Ocean. These storms originate over tropical waters, close to the equator. If the atmosphere is calm and the water is warmer than about 27°C, evaporation forces large amounts of moisture into the air, creating a low pressure system. When this water vapor condenses, it releases heat that powers the circular winds that characterize these storms. Rainfall in the developing storm releases more heat, triggering a convection process that pulls more moisture-laden air up through the centre of the system. The storm grows via this feedback mechanism. The strongest winds are found immediately outside the centre, or "eye," of the hurricane at ground level. Every one of these systems begins as a tropical depression -- a system of thunder storms with an overall circular motion and maximum sustained winds less than 62 km/h. When a storm becomes severe enough and the winds pick up to more than 62 km/h, it is designated a tropical storm, When the winds reach 119 km/h, the system is called a hurricane, typhoon or cyclone. An average of 10 tropical storms develop over the Atlantic Ocean each year, of which about six become severe enough to be called hurricanes. Besides strong winds and heavy rain, these hurricanes also create a "storm surge," a massive wave beneath the centre of the storm. In the eye of the hurricane, air is sucked upward faster than it can rush in at the bottom. This lowers the atmospheric pressure under the eye of the storm; as a result, the eye tries to pull at the ocean itself, creating a bulge of water as much as six metres high that moves together with the storm.When is the hurricane season Hurricane season officially runs from June 1 to November 30, but the most intense storms mainly occur between mid-August and mid-October.How are hurricanes classified Tropical storms that get strong enough to be classified as hurricanes are categorized by the intensity of their wind speeds using the Saffir-Simpson scale. Only three Category 5 hurricanes have made landfall in the U.S. in the past century one that struck the Florida Keys in 1935, Hurricane Camille in 1969, and Hurricane Andrew in 1992.How are tropical storms named A tropical storm is given a name if its winds reach a speed of 62 kilometres per hour. An international committee has drawn up a list of 126 names-half male and half female which are repeated after a six-year cycle. However, if a hurricane causes extensive dam age, its name is retired from use. So far, more than 50 names have been retired, from Hazel in 1954 to Juan in 2003.Memorable hurricanes In August and September 1992, Hurricane Andrew wrought havoc across the Caribbean and Florida. Andrew was an unusual storm-after brewing for several days at low latitudes, it weakened and nearly vanished about 600 km east of Puerto Rico. But the storm regained its strength and moved northward with devastating results. Andrew left 17,000 people homeless in Florida alone and destroyed or badly damaged 85,000 homes. The storm caused a record $ 26. S billion US in property damage. In 2002 Andrew, initially classified a Force 4, was upgraded to have actually been a Force 5 storm. ●In November 1998, Hurricane Mitch tore through Central America, killing as many as 10,000 people and leaving two million homeless in Nicaragua and Honduras. The storm’’s 300 km/h winds and heavy rains caused more than $ 3 billion US in damage more than half the combined gross domestic product of those two countries. Mitch also unleashed deadly landslides, and caused the worst flooding in the region in 200 years. In the storm’’s wake, with roads and infrastructure wiped out, thousands of people developed illnesses such as dengue fever, cholera and malaria. ●Hurricane Hugo swept across the Caribbean and the southeast U.S. in September 1989, leaving a 3,700-kilometre-long trail of destruction from Guadeloupe to the Carolinas. The storm killed at. least 28 people in the Caribbean, left up to 80,000 homeless and caused $ 2 billion US in damage. In the U. S. , it killed another 11 people and caused more than $ 750 million in damage. The storm sent giant waves crashing onto the U. S. Eastern Seaboard, with a wall of water some five metres in height washing over Charleston, S.C. ●In September 1996, Cape Breton Island, Nova Scotia, Canada, felt the wrath of Hurricane Hortense. The storm brought 120 km/h winds and caused $ 3 million in damages, mostly due to flooding, wind damage and power outages. ● For Ontarians old enough to remember it, Hurricane Hazel was the storm of a life time-and one of the few to inflict significant damage in central Canada. Hurricane Hazel formed in early October 1954 and crossed the Caribbean and the eastern U. S. before entering southern Ontario. The storm left as many as 1,000 dead in Haiti, six more in the Bahamas, another 95 in the U.S. and 81 in the Toronto region Tropical storms and global climate trends While tropical storms seem to follow certain natural cycles, scientists are concerned about the effects of global warming and tong-term climate change. On Sept. 15, 1999, the United Nations issued a report predicting that global warming will cause more frequent and more severe tropical storms, floods and tornadoes in the coming century. "We do know that hurricane intensity is directly correlated to how warm the ocean waters are," says Petersen "And if global warming continues to occur, and this results in warmer water temperatures, then we’’ll see an undeniable signal of stronger hurricanes." Hurricane Miteh was a Force 5 storm that hit the United States.
甲有一个IPAD2，五一长假期间借给其同学乙，约定假期结束甲回校后返回给甲；乙的女友丙从乙处拿走甲的IPAD2玩，结果在地铁里遭遇小偷被偷走了。小偷将IPAD2卖给了北京市新飞二手市场。二手市场未问清IPAD2的来源，放入柜台，后被丁买走。后警察抓到小偷，确认IPAD2在丁处。对此，下列哪一种说法不正确( )。
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