albedo

音标发音

• 英式音标 [æl'biːdəʊ]
• 美式音标 [æl'bɪdoʊ]
• 国际音标 [æl'bi:dəu]
• 英式发音
• 美式发音

基本解释

• n. （行星等的）反射率；星体反照率

同根派生

• albedo相关词

英汉例句

双语例句

• The scientists say this pattern is consistent with a climate process known as the ice-albedo feedback.
  科学家认为这种模式，与被称为冰反射率回馈（ ice-albedo feedback）的气候变化过程的原理一致。
• A similar example of lowered albedo occurs when sea-ice melts and disappears, causing the darker coloured sea underneath to absorb more heat.
  当海冰融化消失时，会同样降低反射率，导致深色的海底吸收更多的热量。
• Different varieties of the same plant can vary in how much light they reflect, a property called albedo, so selecting for higher-albedo crops would enhance the cooling effect from agriculture.
  同一类植物的不同品种具有不同的反射率，而选择那些反射率更高的品种将能提高农业对控制全球变暖的贡献。

权威例句

• Higher temperatures will melt ice, which lowers the albedo, reducing reflection of sunlight back out into space.
  FORBES: Maybe Climate Change Just Really Isn't A Problem After All?
• This sharp increase of net all-wave radiation is related to the decrease of albedo due to the precipitation deficit.
  UNESCO: Dublin Core
• However, we then also get all sorts of feedback effects: ice melts, albedo changes, methane might be released, the drying of soils might kill forests.
  FORBES: Not Quite Professor Krugman, Not Quite

• albedo更多例句

词组短语

短语

• neutron albedo [核]中子反照率;中子反射率;中子反照率
• albedo retinae 视网膜水肿;翻译
• albedo features 反照率特征
• albedo meter 反照率计
• albedo o 反照率;星体反照率;反射率

• albedo更多词组

英英字典

柯林斯英英字典

• the ratio of the intensity of light reflected from an object, such as a planet, to that of the light it receives from the sun

• albedo剑桥字典
• albedo柯林斯字典

专业释义

地球科学

• 反射率

  The results are helpful to improve the parameterization schemes of surface albedo in climate model and satellite remote sensing.
  研究结果有助于改进气候模式和卫星遥感中高原地面反射率的参数化方案。

• 反照率

农业科学

• 反射率

  Higher in the morning or the evening,the albedo is the lowest at 13:00 more or less during the whole day,however.
  反射率在早晨与傍晚最高，13 h左右最低。

• 反射能

计算机科学技术

• 反照率

  Consider the effect of sparse vegetation on multi reflecting, BRDF model was used for retrieval albedo, so as to correct geometry domino effect, and the retrieval error is about 5% for many cases.
  考虑稀疏植被对光学特性的影响,采用二向反射模型反演反照率,进而对几何效应进行了订正,得到反照率的反演误差大部分在5%左右。

  能源科学技术

• 反照率

  According to the 1D results, the relative error is increasing with the increase of the albedo or the extinction.
  根据一维算例的计算结果,随着计算模型中反照率和衰减系数的增大,程序的计算误差有变大的趋势。

  生物学

• (柑橘等的)白色内皮，白软皮，内果皮
• 反射率
• 漫反射系数;白色

物理学

• 反照率
• 漫反射系数
• （原子能）扩散反射系数

机械工程

• 反照率

天文学

• 反照率