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s. Thus, the process diagram illustrates the principle of the refrigerator.十一 As a class assignment you have been asked to write a description of how this plastic is produced and then broken down. Using the information in the diagram, write a description of the cycle. You may use your own knowledge and experience in addition to the diagram. The diagram shows in four stages how plastic is produced and then broken down. According to the diagram, in the first stage, are harvested and taken to a factory. Next, in the factory, glucose is extracted from cereal crops. Stage three of the process is when the glucose then passes into a bacterial fermentation chamber, where the process of fermentation produces a type of plastic called PHB polymer. This can be used to make plastic bottles to hold shampoos and detergents. When these plastic bottles are thrown away,they may be disposed in three ways. First, they may be recycled. Another way is that they may also be filled in land. In this way, the oxidation products from the landfill sites are released slowly into the atmosphere. Other discarded bottles are burnt or biodegraded and send out carbon dioxide into atmosphere. Finally, cereal crops require carbon dioxide in order to grow, and these crops are used in the manufacture of the new plastic. Thus, the process diagram illustrates the cycle of the plastic.十二 The diagram below shows how The Australian Bureau of Meteorology collects uptothe minute information on the weather in order to produce reliable forecasts. Write a report for a university lecturer describing the information shown below. The diagram shows in four stages how the Australian Bureau of Meteorology gets its weather information in order to make weather forecasts. According to the diagram, in the first stage there is the “ining information”. Raw data is collected from outer space, on land, or at sea, using satellite, radar, and drifting buoy respectively. Next, this data is analyzed and forecasted by experts. At this stage experts study satellite photos, radar screens, and synoptic charts to determine weather conditions. Stage three of the process is when the information is prepared for broadcast. This is done through puter which sends all necessary data to the fourth stage. At this point the weather data is broadcasted to the general public via TV, radio and telephone (recorded announcement). Thus, the process diagram illustrates how weather data is collected, studied, prepared, and finally broadcast.歡迎您的光臨,!希望您提出您寶貴的意見,你的意見是我進(jìn)步的動(dòng)力。贈(zèng)語; 如果我們做與不做都會(huì)有人笑,如果做不好與做得好還會(huì)有人笑,那么我們索性就做得更好,來給人笑吧! 現(xiàn)在你不玩命的學(xué),以后命玩你。我不知道年少輕狂,我只知道勝者為王。不要做金錢、權(quán)利的奴隸;應(yīng)學(xué)會(huì)做“金錢、權(quán)利”的主人。什么時(shí)候離光明最近?那就是你覺得黑暗太黑的時(shí)候。最值得欣賞的風(fēng)景,是自己奮斗的足跡。壓力不是有人比你努力,而是那些比你牛幾倍的人依然比你努力。