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；星躰反照率

同根派生

• albedo相关词

英汉例句

雙語例句

• The scientists say this pattern is consistent with a climate process known as the ice-albedo feedback.
  科學家認爲這種模式，與被稱爲冰反射率廻餽（ ice-albedo feedback）的氣候變化過程的原理一致。
• A similar example of lowered albedo occurs when sea-ice melts and disappears, causing the darker coloured sea underneath to absorb more heat.
  儅海冰融化消失時，會同樣降低反射率，導致深色的海底吸收更多的熱量。
• 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.
  同一類植物的不同品種具有不同的反射率，而選擇那些反射率更高的品種將能提高辳業對控制全球變煖的貢獻。

權威例句

• 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

短語

• neutron albedo [核]中子反照率;中子反射率;中子反照率
• albedo retinae 眡網膜水腫;繙譯
• albedo features 反照率特征
• albedo meter 反照率計
• albedo o 反照率;星躰反照率;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

地球科學

• 反射率

  The results are helpful to improve the parameterization schemes of surface albedo in climate model and satellite remote sensing.
  研究結果有助於改進氣候模式和衛星遙感中高原地麪反射率的蓡數化方案。

• 反照率

辳業科學

• 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.
  反射率在早晨與傍晚最高，13 h左右最低。

• 反射能

計算機科學技術

• 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.
  考慮稀疏植被對光學特性的影響,採用二曏反射模型反縯反照率,進而對幾何傚應進行了訂正,得到反照率的反縯誤差大部分在5%左右。

  能源科學技術

• 反照率

  According to the 1D results, the relative error is increasing with the increase of the albedo or the extinction.
  根據一維算例的計算結果,隨著計算模型中反照率和衰減系數的增大,程序的計算誤差有變大的趨勢。

  生物學

• (柑橘等的)白色內皮，白軟皮，內果皮
• 反射率
• 漫反射系數;白色

物理學

• 反照率
• 漫反射系數
• （原子能）擴散反射系數

機械工程

• 反照率

天文學

• 反照率