They decreased the size of the group from 25 to 15.

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.

The tidal stream or current gradually decreases in the shallows.

浅滩上的潮水逐渐退去。

Temperature ordinarily decreases with height.

温度一般随高程增加而降低.

If shoots grow rapidly the root growth rate decreases markedly.

如果新梢生长很快,则根系生长显著减慢.

In proportion therefore, as the repulsiveness of the work increases, the wage decreases.

因此, 劳动越使人感到厌恶, 工资也就越减少.

On both pins friction decreases with increasing twist.

两种圆杆上摩擦都随纱线捻度的增加而减少.

Toy sales peaked just before Christmas and are now decreasing.

玩具销售额在圣诞节前夕达到最高峰,现已逐渐下降.

The occurrence of neurotoxicity appears to be decreasing as more refined immunizing suspensions are used.

由于使用较为精制的免疫性悬液,出现神经中毒的情况正在减少.

Average earnings for unskilled workers are decreasing now.

非熟练工人的平均工资现今正在降低.

Happily the planets are on the move and tensions are decreasing.

好在,行星们正在移动而这紧张状态开始递减.

The population of the city has been decreasing steadily.

城市人口一直以来都在逐步减少.

To our surprise, the volume of trade between us has been decreasing.

令人惊讶的是, 我们之间的贸易额一直在下降.