递减用英文怎么说

递减的英文：
degression

• Degressive depreciation;decreasing depreciation
  递减折旧
• Declining Balance depreciation
  余额递减折旧法
• Sub Transparency
  递减透明方式
• Degressive scale
  递减率
• The demand for tea is on the decrease each year.
  茶叶的需求量逐年递减。
• Solar irradiance decreases towards the poles
  太阳辐照率向两极递减。
• She drew a row of trees receding into the distance to demonstrate the laws of perspective.
  她画了一排由近而远高度递减的树以演示透视图的规律。
• Like tangible long-lived assets, the value of the intangible assets is declining during the life of the assets.
  与有形长期资产一样,无形资产的价值在资产生命期中不断递减。

• The curve of Arab tulwar is close to 90 degree!It is not fit for Chinese habit.I think the curve of cavalry Dao cannot be less than 120 degress.
  阿拉伯弯刀的弧度接近90度了！不适合中原的习惯。我个人认为马刀弧度最多不能少于120度角。
• The curve of Arab tulwar is close to90 degree! It isn't fit for Chinese habit. I think the curve of cavalry Dao can't be less than120 degress.
  阿拉伯弯刀的弧度接近90度了！不适合中原的习惯。我个人认为马刀弧度最多不能少于120度角。