单词:plant process display instrumentation
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Visiting A Factory 参观工厂 Brief Introduction 了解对方客户的商品生产主体——工厂——是对外贸易中必不可少的一环。工厂的设备、规模和工人的素质以及决策
Unit 4 参观工厂 Visiting A Factory Visiting A Factory 参观工厂 Brief Introduction 了解对方客户的商品生产主体工厂是对外贸易中必不可少的一环。工厂的设备、规模和工人的素质以及决策者的管理能力都决
Supercharged Plants May Mean More Crop Production 增压植物或能大量增产 One day, supercharged plants may help feed people around the world. Supercharged plants are ones that grow faster than normal plant life. Scientists can speed up the gro
Researchers Genetically Modify Corn to Increase Nutrition Researchers in the United States say they have discovered how to genetically engineer corn to produce a kind of amino acid usually found in meat. The result is a food with increased nutrition
JUDY WOODRUFF: A few drips of good news greeted residents of West Virginia today, but the fallout from last weeks chemical spill is far from over. There's finally relief for some of the 300,000 West Virginians who've been unable to drink, cook or eve
Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele