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- Aim: To determine the trace mercury in Gynostemma Pentaphyllum Makino. 目的:建立了绞股蓝中痕量汞的测定方法。
- The method could be applied directly to determine trace mercury in liquor. 该法简便易行,可直接应用于白酒中微量汞的测定。
- Many methods can be used to analyze trace mercury after separation and enrichment. 痕量的汞经过分离与富集后,可以用多种方法进行检测。
- In the paper the tissues of the edible river snail,stone snail and river clamwere digested and the trace mercury was assayed by the cold vapor atomic absorption method. 本文对田螺、石螺及河蚬可食部分进行消化处理;采用冷原子吸收法对其痕量汞进行测定.;平行测定的相对标准偏差和回收率结果表明;该方法简便、实用;有较好的准确度和精密度
- Indirect Determination of Trace Mercury in Cosmetic by Flame AAS 火焰原子吸收光谱法测定化妆品中痕量汞
- Determination of trace mercury in the hyssop by cold atomic fluorometry 冷原子荧光法测定怀牛膝中的痕量汞
- The mercury dived to ten below zero. 温度突然下降到零下10度。
- Cold atomic fluorometry determination of trace mercury in the isatis root 原子荧光法测定板蓝根中痕量汞
- Keywords Digestion;cold vapor atomic fluorescence;photogelatin;trace mercury; 高压密封消解;冷原子荧光法;照相明胶;微量汞;
- The mercury hovered around 35 Celsius degree. 水银温度计停留在摄氏35度左右。
- 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。
- Mercury fulminate may contain trace of mercuric oxalate. 雷汞中可能含有微量的乙二酸汞。
- 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。