A large proportion of the fluorine is vaporized during the concentration process.在浓缩过程中大部份氟蒸出.The fluorine does not accumulate indefinitely in the water.氟不会在水里无限制地积累.If the fluorine content is high, it may increase plant...
A large proportion of the fluorine is vaporized during the concentration process.在浓缩过程中大部份氟蒸出.health effects of fluorine pollution氟污染对健康的影响If the fluorine content is high, it may increase plant corrosion.如果氟的含量高, 会加剧设备的腐...
This new centre is one of 74 HEFCE - funded Centers for Teaching and learning ( CELT ) .这个新的教学中心是74个由 HEFCE 基金建立的教学中心之一.Review expenditures of requisitioning cost centers to insure conformance to budgetary limitations.检查...
Let us close in on nature and come to grips with her.让我们接近大自然并努力对付大自然吧!Oil - exporting countries, as they come to grips with the decline in oil prices, face this issue.石油出口国目前在极力应付油价的下跌, 它们也面临着这个问题.Indeed, some great sch...
餐馆最近出售野禽的菜肴, 卖得很好.The restaurant sells dishes made of wild fowl , they sell well.适合搭配口味偏辣的红肉 、 野禽及婪乳酪.Very spicy red game bird meat, ripe cheese.这个公园几年前还是一块美妙的湿地, 到处是涉禽和野禽.This was , until a few years ago, a wonderful we...
他们喂肥了鹅鸭。They fattened up ducks and geese.犯罪率的上升可能会扼杀旅游业这只产金蛋的鹅。An increase in crime could kill the golden goose of tourism.那只鹅看到她,大声地嘎嘎叫.The goose saw her and cackled loudly....
They wanted a pretext for subduing the region by force.他们想找借口用武力征服这个地区。They would now find some dubious pretext to restart the war.他们现在会找个蹩脚的借口重新发动战争。The incident was used as a pretext for intervention in the area.这次事件成了...