emissivity

常見例句

• A new method of measuring target wideband emissivity is presented.
  摘要提出了一種新的測量發(fā)射率的方法。
• Calculate of the "True" Emissivity of the Spherical Cavity[J].
  引用該論文 羅華平;楊高潮;紀玉峰;宋正方.
• Coatings specially designed for reduced optical reflectivity or emissivity.
  十七、專門設(shè)計用來降低光學(xué)反射或輻射的涂料。
• The use of metallised fabrics is sometimes proposed to reduce the emissivity of a fabric.
  不時地有人建議采用鍍有金屬膜的織物以減少織物的發(fā)射率。
• In the solar and near infrared region it is more usual to speak of absorptivity than emissivity.
  在日射和近紅外區(qū)段內(nèi)，討論吸收率比討論發(fā)射率更為普遍。
• At 10 um the emissivity of the sky is about 0. 1, whereas for a conventional telescope it is 0. 5.
  在10微米處;天空的發(fā)射率約為0.;1;而一架普通望遠鏡的發(fā)射率為0
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