1. The invention also provides a dry feed and reaction system and a method for calibrating the solid mass flow meter. 本发明还提供了一种干法进料和反应的系统以及一种固体质量流量计的标定方法。
2. While British farmers are able to use lush pastures here to feed animals most of the year, in much of the world, it is too dry to grow enough grass. 英国农民有林立的牧场来供养动物，而在世界的许多地方，由于太干旱而无法种植足够的草地，因此常常用购买的食物来喂养动物，玉米、小麦、大麦，让禽类尽快成长。
3. The farmers who filled half of the road with feed corn laid out to dry every fall are absent and blocks of nearby small businesses, homes and factories have been reduced to piles of bricks. 过去每年秋天农民们会占用一半的道路晾晒玉米饲料，而如今已踪影全无； 附近的小店、房屋和工厂也已变成一片瓦砾。
4. Worse, the Himalayan glaciers that feed China's biggest rivers (and account for a large portion of flows during dry spells) are melting. 更坏的是，给中国一些最大的河流提供水源（并且占了干旱时期的大部分流量）的喜马拉雅冰川正在融化。
5. Others may slowly dry up because of a change in climate or because the streams that feed them dry up. 其他的湖泊可能因为气候的变化，或者因为流进这些湖泊的河流干枯，而慢慢地干枯。
