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- The proposed method has been applied to the determination of trace tin in drink water and reagent with satisfactory results. 方法已用于饮用水和试剂中痕量锡的直接测定;结果满意.
- In this paper,the determination of trace tin in blood by optical temperature control GFAAS with the use of KNO_3 as matrix modifier was studied. 本文研究了以KNO_3作基体改进剂,用标准加入法、光控温度石墨炉原子吸收光谱法直接测定了人体血液中痕量锡。
- Determination of Trace Tin in Geological Samples with Oxygen enriched Air-Acetylene Flame Atomic Absorption spectrometry is described. 提出了富氧空气乙炔火焰原子吸收光谱法测定地质样品中微量锡的新方法。
- Based on the catalytic effect of trace tin on discoloring reaction of neutral red oxidized by potassium bromate in 0.036 mol/L sulphuric acid solution,a method for the determination of trace tin by kinetic spectrophotometry has been developed. 基于0 036mol/L的H2SO4介质中,痕量锡对溴酸钾氧化中性红的褪色反应有良好的催化作用,建立了测定痕量锡的催化动力学光度法。
- There is no way to differentiate among the various structures along the path, since attenuation is the total result of the tin/lead in solder, trace tinning, copper, and internal metal layers. 是没有办法去分辨其中的各种结构沿着路径，因为是衰减的总成果锡/铅焊料，镀锡微量元素，铜，内部金属层。
- Determination of Trace Tin in Canned Fruits by Single Sweep Polarography 单扫描极谱法测定罐装水果中微量锡
- Determination of Trace Tin in Mineral Rock by Catalytic Polarography 催化极谱法测定岩石矿物中的痕量锡
- The path of civilization is paved with tin cans. 文明的大道，是铺满了空罐头。
- A small boy was beating out a tune on a tin can. 一个小男孩正用铁皮罐敲奏出曲子来。
- You may open the tin simply by pulling the puller. 你只要拉这个拉出器，就可以很容易地把罐头打开。
- I can't make the cover of the tin fit on. 我无法把这罐头的盖子盖上。
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- He thinks he is a little tin god. 我觉得自己很了不起。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- Hailstones rattled on the tin roof. 冰雹落在铁皮屋顶上发出砰砰声。
- 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。
- I caught her with her fingers in the biscuit tin. 我看见她手指还在饼干盒里呢。
