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decreased是什么意思？

基础释义
例句
四级真题
柯林斯词典释义
英英词典释义

decreased

v. （使）缩短，减小，减少( decrease的过去式和过去分词 )；

例句

British shipping has decreased. 英国的船舶总数已经减少。
Spending has decreased slightly this year. 今年的花费略有减少。
Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
They decreased the size of the group from 25 to 15. 他们把小组的人数从25人减少到15人。
The traffic accidents in the city decreased last year. 该城市去年交通事故减少了。
Sales have decreased so much that they need to downsize. 销售业绩减少很多,所以他们必须缩小规模.
As may well be the case, soil moisture was decreased. 情况很可能是土壤中水分减少了.
The accuracy of classical coning algorithms monotonically decreased with the increment of coning frequency. 经典圆锥算法的精度具有随着圆锥运动频率降低而提高的单调特性.
Results The living quantity of ALVA - 31 was decreased in SNP when its concentration was higher. 结果前列腺癌细胞生存率与低浓度的SNP成正比,而与高浓度的SNP成反比.
Compared with no heater, the THC emissions decreased 42.7 %, the CO emissions decreased 2.1 %, the NOx emissions decreased 72.3 %. 与不使用汽车加热器相比, 可以降低THC排放的42.7%, CO排放的2.1%, NOx排放的72.3%.

查看更多关于 “decreased” 的例句

英语四级真题

E-book sales are up 146 percent over last year, while hardback sales increased 6 percent and paperbacks decreased 8 percent.

出自-2014年6月阅读原文

柯林斯高阶英汉双解学习词典释义

V-ERG

(使)减少;(使)减小;(使)降低

When something decreases or when you decrease it, it becomes less in quantity, size, or intensity.
例句
Population growth is decreasing by 1.4% each year... 人口增长率正在以每年 1.4% 的速度下降。 The number of independent firms decreased from 198 to 96... 独立公司的数量从 198 个减少到了 96个。
N-COUNT

减少;减小;降低

A decrease in the quantity, size, or intensity of something is a reduction in it.
例句
...a decrease in the number of young people out of work... 失业青年人数的减少 Bank base rates have fallen from 10 per cent to 6 per cent — a decrease of 40 per cent. 银行的基本利率已从 10% 降到了 6%，降幅高达 40%。

英英词典释义

Adjective
1. made less in size or amount or degree