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- Accordingly, a polarographic method was developed with an electrochemical technique for the determination trace DNA. 因此，可以发展一种由电化学方法促进的极谱法来检测痕量的DNA。
- There is a lack of a technology with a sufficient sensitivity to detect trace DNA adducts related to low environmental exposure levels. DNA加合物作为生物标志物的应用需要安全、灵敏、快速的先进分析技术。
- The resonance light scattering(RLS)spectra of atrazine-calf thymus DNA(ctDNA)conjugate and the determination of trace DNA by a resonance light scattering technique with atrazine as a probe are reported for the first time. 首次报道了阿特拉津与ctDNA作用的共振光散射光谱 (RLS)特征和利用小分子农药阿特拉津作为探针测定痕量脱氧核糖核酸的方法。
- Current Response and Determination of Trace DNA at the Mercury Electrode 汞电极表面痕量DNA的电化学响应及其检测
- DNA databank to trace kidnapped kids. DNA数据库（全国联网）帮助被拐骗儿童寻亲。
- 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。
- New and Simple Method for Recovery of Trace DNA Fragments from Normal Agarose Gel 琼脂糖电泳凝胶中回收微量DNA片段的新方法
- 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。
- Study on Traceable DNA Anticaries Vaccine and Delivery Microspheres 可示踪的防龋基因疫苗构建、表达及其基因疫苗PELA微球的研究
- 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
- DNA fingerprinting can help the police to find the criminals. DNA指纹术有助於警察发现罪犯。
- 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。
