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- Determination of Trace Nb in Steel by ICP AES ICP-AES法测定钢中微量铌
- Determination of Trace Nb by Fluorescence Quenching of SAF-CTMAB SAF-CTMAB荧光猝灭法测定痕量铌
- Simultaneous Determination of Trace Nb, Ta, Zr, Hf in Geological Samples by AES after Separation and Pre-concentration with Tannic Cotton 丹宁棉分离富集-发射光谱法同时测定地质样品中微量铌钽锆铪
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗?
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
- The post office tried to trace the lost letter. 邮局设法查出那封丢失的信。
- The kids are learning to trace the letter. 孩子们学描字母。
- He always spoke with a trace of sarcasm. 他说话总带着一丝讽刺。
- The powerhouse was trace out accurately later on a large scale map. 后来发电站被精确地描画在大比例地图上。
- A faint or fleeting indication; a trace. 模糊的暗示模糊的或一闪即逝的暗示; 迹象
- Trace Nb 微量铌
- The country woke from her trace of two hundred years. 这个国家在沉睡了200年之后觉醒过来了。
- The rain flushed away the trace left by the criminals. 大雨把犯罪分子遗留的痕迹冲刷掉了。
- A slight trace of color; a tinge. 色调轻微的一抹颜色; 色调
- NB: What should we do in case of chemical burns? 护士B:如果是化学烧伤可以怎么办?
- NB The office will be closed from 1 July. 注意:办事处从7月1日起将关闭。
- NB: There is no lifetime for memory caching! 内存缓存没有生存时间!