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做膳食调查时，一般称重法的调查时间为半个月。( )
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简述称重记录表的设计原则和工作程序。
通过烹调，食物的重量一定会减少。( )
MULTICOPY PRINTINGMartin Charlesworth pays a visit to discover thesecret of Success at a busy printing firm.From designing and printing corporate brochures and business cards to photocopying students’ essays it’s all in a day’s work for Multicopy Printing. The family-run firm is one of the most successful printing, copyshop and design offices in the region. Although it is a (19) small company, it thinks big. The company has made a considerable (20) in high-tech machinery to (21) up in this rapidly changing industry.The company’s success has recently enabled it to modernise and (22) its premises. Multicopy’s Managing Director, Colin Marsh, says, ’It was very (23) before. We may get up to two tonnes of paper delivered a day and we were running out of space to (24) it. Now, we’re the only business in this area (25) a print service from start to finish all under one roof. A vast amount of work can be (26) in a very short space of time.’The firm was (27) up 22 years ago by Colin’s father, who was the area manager for a national (28) of printers before deciding to go into business on his own. In those days, it was mostly small printing (29) such as letterheads and photocopying. The business grew rapidly in the mid-1980s with the (30) of new technology. Nowadays the core photocopying business is high-volume, sometimes up to 300,000 copies for one job, and it often needs to meet (31) deadlines for commercial outlets. But despite Multicopy’s recent success, it has not forgotten its (32) and part of the everyday (33) still consists of doing small numbers of photocopies for members of the general public. 23（）
我们平常所说的重量单位1两转换成国际单位是100g。( )
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