The traffic accidents in the city decreased last year.

The diameter of the column has now decreased to 2 , 000 feet.

这时水柱的直径已减少到2000英尺.

British shipping has decreased.

英国的船舶总数已经减少.

With a decrease in the mole ratio, volatilization of sulfur decreased rapidly.

随着克分子比的降低, 硫的挥发率也急剧下降.

The number of new students decreased from 210 to 160 this year.

今年新生人数从210减少到160。

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。

Chlorotic or necrotic lesions were evidence of decreased photosynthetic tissues.

缺绿的或坏死的侵蚀斑便是减少了光合组织的证据.

Raw-steel production by the nation's mills decreased 2.1% last week.

上周该国钢铁厂的原钢产量下降了2.1%。

Spending has decreased slightly this year.

今年的花费略有减少.

When his influence began to shrink, his wealth also decreased.

当他的影响缩小时, 他的财富也减少了.

The nation's consumption of coal decreased continuously last year.

去年全国耗煤量继续下降.

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 population of the soviets had decreased by about 600,000.

苏区人口减少了六十万人.

The inductive effect decreases with increasing distance.

诱导效应随着距离的增加而减弱.

Fluorescence is high in shallow immature samples and decreases in the main zone of oil generation.

浅处未成熟样品的荧光是高位,而主要生油带则降低.

His interest in this subject gradually decreases.

他对这个科目的兴趣逐渐在减退.

Under conditions of water stress, leaf turgor decreases and stomata close.

在干旱的条件下, 叶子的膨压减少而气孔关闭.

The flexibility of the lens decreases with age.

眼球晶状体的柔韧性随着年龄增长而减退。

The friction of n-butylstearate initially decreases with increasing temperature.

n - 硬脂酸丁脂的摩擦开始时随温度的上升而下降.

They found that the dynamic SIF decreases as the stiffer material is approached.

他们发现随着较刚性的材料接近,动态应力强度因于减少.

When flow velocity decreases below the corresponding incipient motion condition , no sediment movement occurs.

当水流速度小于相应的起始运动时, 将无泥沙运动.