The coating structure is characterized by direct image of TEM and indirect analysis of component.

包覆结构主要用透射电镜直接观测和成分对比分析等间接手段表征。

youdao

Though over 300 extrasolar planets have been found using other techniques, this picture likely represents the first direct image of a planet belonging to a star similar to the Sun.

尽管运用其他技术，我们已经发现了300多颗太阳系外行星，但这张图片可能是围绕另一颗类日恒星旋转的行星的第一张直观照片。

youdao

Generally speaking, humans have always treated the image of heart as a very particular sign, having a direct connection with the soul, feelings, and life itself.

一般而言，人类总是将心形图看作非常特别的标识，与精神、感觉和生命本身有着直接的联系。

youdao

About ten different projectors direct the image of the candle on different walls in the room.

VOA: special.2011.05.18

"When you read a book, you are in direct contact with the mind of another human being, without the distraction of their physical presence, of their image,of their tics .

VOA: standard.2010.02.09

The first direct image of a planet orbiting around another star is still some years away.

ECONOMIST: Extrasolar planets

The full-color Foveon X3 direct image sensor ensures outstanding resolution, richly gradated tones and images with a three-dimensional feel.

ENGADGET: Sigma finally announces price and availability for DP1 Merrill compact

Moreover, Monochrome Mode makes it possible to generate monochrome images fully optimizing the Foveon X3 direct image sensor capabilities.

ENGADGET: Sigma DP3 Merrill packs a Foveon X3 sensor and a fixed F2.8, 75mm-equivalent lens