1、The biggest change has been thedecrease in sales since the great boom years in 1980s when champagne production and sales reached record levels.(最大的变化是，自20世纪80年代香槟的生产和销售达到创纪录水平的大繁荣时期后，销量一直在下降。)
2、Plant species dependent solely on seeds for survival or dispersal are obviously more vulnerable to anydecrease in plant fecundity that occurs.(显然，仅依靠种子生存或传播的植物物种更容易受到植物繁殖力下降的影响。)
3、The economic problems have certainly been one reason for thedecrease in champagne sales.(经济问题当然是香槟销量下降的原因之一。)
4、The destruction of coral through land use activities would cause adecrease in the number of predators that feed on Acanthaster larvae.(通过土地利用活动对珊瑚的破坏会导致以棘星幼虫为食的捕食者数量减少。)
5、Low prey population levels then provide inadequate food for the predators, causing the predator population todecrease.(较少的猎物数量为捕食者提供了不足的食物，导致捕食者数量减少。)
6、Adecrease in face-to-face social contact can precipitate depression.(面对面社交接触的减少会导致抑郁。)
7、Last year there was a 20%decrease in his earnings.(去年他的收入减少了20%。)
8、There could be a slightdecrease in his weight but he eats too much.(他的体重可能略有下降，但他还是吃很多。)
9、Problems tend todecrease with it, but we cannot depend on the experience of some to have quality in the developed systems.(问题会随之减少，但是在这个发达的系统里，我们不可能依靠一些人的经验来保障质量。)
10、The team is looking for other materials todecrease coil size and boost efficiency.(该团队正在寻找其他材料，以减少线圈尺寸和提高效率。)
11、There has been adecrease in traffic accidents.(交通事故减少了。)
12、This might sound small, but to undo the effects of such adecrease a candidate would need 30 more GMAT points than would otherwise have been necessary.(这数字听起来可能很小，但要想消除这种下降的影响，考生需要比正常情况下多获得30分的GMAT分数。)
13、Once they get there, their body temperaturesdecrease very, very quickly.(一旦他们到了那里，他们的体温会下降得非常非常快。)
14、The number of poor men is on thedecrease as the economy is growing.(随着经济发展，贫困人口数量正在减少。)
15、Taking online reading into consideration, we can challenge the assumption that reading for pleasure continues todecrease.(把线上阅读考虑在内，我们就可以质疑那种认为为了乐趣而阅读的人数量在持续减少的假设。)
16、Even if emissions were to begin todecrease today, we would still face the challenge of adapting to climate change.(即使今天排放量开始减少，我们仍然面临着适应气候变化的挑战。)
17、Indeed, this period of economic weakness may reinforce class divides, anddecrease opportunities to cross them—especially for young people.(的确，这段经济疲软时期可能会加剧阶级分化，减少跨越阶级的机会——尤其是对年轻人而言。)
19、Second, once sleep is fully obtained, there is an increase of carbon dioxide and adecrease of oxygen in the blood that persists during NREM.(第二，一旦完全进入睡眠状态，非快速眼动期间血液中的二氧化碳增加，氧气减少。)
20、People shoulddecrease the amount of fat they eat.(人们应减少脂肪的摄入量。)
21、Thus, although the winter sea-ice cover mightdecrease, the surface waters would remain cold enough so that thedecrease would not be excessive.(因此，虽然冬季海冰覆盖面积可能减少，但表层水将足够冰冷，因此海冰覆盖面积不会减少太多。) 【hao86.com好工具】
22、Specialisation and the effort to increase yields have resulted in thedecrease of biodiversity.(专业化和提高产量的努力导致了生物多样性的减少。)
23、Since the 1990s, population experts have predicted the number would grow to nine billion before it begins to slow down and possiblydecrease.(自20世纪90年代以来，人口专家预测人口数量将增长到90亿，然后增长放慢，甚至可能减少。)
24、Schools that show adecrease in deliberate destruction of property can receive the amount of money that would be spent on repairs and replacements.(如果校内故意破坏公物的行为减少，那么学校就可以获得用于维修和更换物品的资金。)
25、By using corn ethanol instead, the cost of gas willdecrease because now the import taxes on fossil fuels are calculated into the price.(通过使用玉米乙醇作为替代，汽油的成本将会降低，因为现在化石燃料的进口税已经计算在价格中了。)
26、If you have enough RAM, set the value of this parameter as large as possible todecrease the indexing time dramatically.(如果你有足够的内存，请将该参数的值设置得尽可能大以显著减少索引时间。)
27、It is quite possible that these fluctuations, the huge increase anddecrease of sulfur dioxide, happening again and again.(很有可能这些波动，二氧化硫的大量增加和减少，一次又一次地发生。)
28、Some economists believe that rigorous enforcement of existing equal pay laws would substantiallydecrease this wage inequity.(一些经济学家认为，严格执行现有的同工同酬法将大幅减少这种工资不平等。)
29、Is it possible todecrease inflation without causing a recession and its concomitant increase line in unemployment?(有没有可能在不引发衰退及其伴随而来的失业率上升的情况下降低通胀？)
30、I read a study that showed how light can give milk a funny flavor anddecrease its nutritional value.(我曾读过一项研究，这项研究表明光会使牛奶有一种奇怪的味道，并降低它的营养价值。)
