Its band gap is about 2.45 eV, a better window material and transition layer material.

The optical band gap in the films decreased with increasing Fe concentration.

薄膜的禁带宽度随掺杂浓度的增大而减小.

It is important of applications of low band gap polymers to properties of their photoelectric devices.

低能带隙聚合物对光电器件具有重要的意义.

Zinc sulfide, an important wide band-gap semiconductor , has attracted much attention owing to its wide applications.

硫化锌是一种重要的宽带隙半导体材料, 因其特殊的光电性质已引起制备领域的关注.

Many high-yielding crops have been found to be particularly susceptible to insects and pathogens.

人们发现许多高产作物对害虫和病原菌特别敏感.

Unfortunately, the responsible pathogens were still unknown.

不幸的是, 引起疾病的病原仍不明了.

His true self was revealed.

他的本来面目被揭露出来了.

He was filled with astonishment at seeing the dead body.

他看见尸体时惊恐万状.

I was filled with astonishment at her strange action.

我对她的奇怪举动不胜惊异.

He looked at me in astonishment.

他惊奇地望着我.

She confessed her astonishment at her light sentence when her father visited her at the jail.

父亲来探监时，她承认对自己受到的从轻判决感到诧异。

'What?' Meg asked in astonishment.

‘什么？’梅格惊讶地问道。

To my utter astonishment , she remembered my name.

她竟记得我的名字，使我万分惊讶。

Kay looked at her father in astonishment.

恺用诧异的目光望着父亲.

He stared in astonishment at the stranger.

他惊愕地盯着陌生人。

I gasped in / with astonishment at the magician's skill.

那魔术师技艺惊人,我不禁倒抽一口凉气.

She stood up quickly, giving a little cry of astonishment.

她迅速站了起来，惊叫了一声。

To my no small astonishment, I found the house on fire.

我发现房子着了火,这使我大吃一惊.

I spotted a shooting star which, to my astonishment, was bright green in colour...

我看见一颗流星，使我大为惊奇的是，它居然是鲜亮的绿色。

This book is based on my astonishment that nature and machines work all.

我对自然和机器的运行之道感到无比惊讶成为写作本书的根本动力.

To our astonishment, they arrived on time.

使我们惊奇的是, 他们准时来到了.