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- In many stellar disks, observers also have found the spectral signature of silicate emission, indicating that small dust grains on the disk surface have been strongly heated by the stellar radiation. 天文学家也发现了许多恒星气盘具有矽的发射光谱，表示盘面上的微小尘埃颗粒已被恒星辐射强烈加热。
- He traced his signature laboriously. 他吃力地签上自己的名字。
- This document bore his signature. 这份文件上有他的签名。
- Fast information extraction of urban built-up land based on the analysis of spectral signature and normalized difference index 基于谱间特征和归一化指数分析的城市建筑用地信息提取
- He faked his father's signature. 他伪造父亲的签字。
- Donald be forced to forge a signature. 唐纳德被迫伪造签字。
- He added his signature (to the petition). 他(在请愿书上)签上了自己的名字。
- A will needs the signature of the testator and two witness. 一份遗嘱需要立遗嘱人和两个证人的签字。
- Her signature was an illegible scrawl. 她的签字潦草难辩。
- His signature was an illegible scrawl. 他的签名潦草难以辨认。
- He used an inked thumbprint in lieu of signature. 他用按手印替代签字。
- He affixed his signature to the document. 他在那份文件上签了名。
- He faked my signature to get money from my bank. 他冒充我的签字从我的银行里取钱。
- Please take note of our signature, and regard no others as genuine. 请记下我们的签名，其它签名均属无效。
- Is this squiggle supposed to be a signature? 这歪歪扭扭的玩意儿就算是签名吗?
- spectral signature 光谱特征
- spectral signature analysis 光谱识别
- They forged their manager's signature on the cheque. 他们在支票上伪造了经理的签名。
- I am studying spectral classification. 我在学习光谱分类。
- Refracting light without spectral color separation. 消色差的，不分光的折射光没有光谱颜色分离的
