本文报导复合型豆腐凝固剂用于制造豆腐，对凝固剂进行铅含量测定的实验原理和操作方法。
This paper describes the compound type of bean card coagulant applied to make bean curd, experimental principle and operating method for the determination of lead content in coagulant.
方法收集12个不同产地的白术样品，以原子吸收光谱法测定样品中的铅、镉、铜、砷和汞的含量。
METHODS Using atomic absorption spectroscopy to determine the content of Pb, Cd, Cu, as and Hg in AMK samples collected from 12 different areas.
建立火焰原子吸收光谱法用于测定矿物药赭石和红矿中微量元素钙、铜、锌、锰、镍、铬、铅的含量的方法。
Established a method determining the content of trace elements copper, zinc, manganese, lead, chromium, calcium, nickel of haematitum and red ore by FAAS.
本文在无标样的情况下，用X射线荧光基本参数法测定了焊锡中的锡和铅的含量。
We have determined tin and lead contents in tin solder using the XRF fundamental parameter method without standard sample in this paper.
方法采用原子吸收分光光度法对紫石英在水煎液和人工胃液中铅、镉、砷、汞、铜的含量分别进行测定。
Methods the atomic absorption spectrophotometry (AAS) was used to determine the content of Pb, Cr, as, Hg and Cu in decoction and artificial gastric juice of Fluorite.
建立一种以直接火焰原子吸收法测定高盐食品铅含量的方法。
To search a method to determine lead in high salt food with direct flame atomic absorption.
烘焙食品试样经灰化处理后，用APDC DDTC MIBK体系萃取富集试液中的铅，利用空气乙炔火焰原子吸收法测定烘焙食品样品中铅的含量。
Trace lead in baked food is determined by air-acetylene flame atomic absorption spectrometry (FAAS) with APDC-DDTC-MIBK as the extraction and preconcentration system after cineration process.
本文提出以盐酸氨基脲作释放剂，选择性螯合滴定法测定铅铊合金、铊化物和硫酸铊中的铊含量。
The thallium content in Al Tl alloys, thallides and thallium sulfate are selectively determined by chelatometry with aminourea hydrochloride used as the reasling agent.
利用氢化物发生-原子荧光光谱法（HG-AFS）测定浆层纸中的铅含量。
The content of lead in coated paper was determined by hydride-generation atomic fluorescence spectrometry(HG-AFS).
采用原子吸收法测定了湛江不同茶场出品的绿茶茶水中的锌、铜、铁、钙、镁、锰、镉、镍、铅的含量。
Atomic absorption spectroscopic method is used to determination of the content of Zn, Cu, fe, Ca, Mg, Cd, Ni and Pb in green teas produced by different tea plantations in Zhanjiang.
采用铅火试金预富集，ICP - AES法同时测定铜阳极泥中微量铂和钯含量。
The method of ICP-AES for simultaneous determination of Platinum and Palladium content in copper anode mud with lead fire assaying pre-concentration has been established.
笔者采用原子吸收光谱法，测定了太原市蔬菜批发市场的8种蔬菜72个样品的铅、铬、镉含量。
Contents of heavy metals lead, chromium and cadmium were determined by atomic absorption spectrometry in 72 samples from 8 kinds of vegetables from Taiyuan vegetable wholesale market.
采用微波消解-等离子发射光谱法测定了进口木薯干以及其发酵产物酒精中铅的含量。
Contents of lead in imported cassava and its fermentation product, alcohol were determined by ICP-AES.
方法微波消解75种化妆品，原子吸收分光光度法测定化妆品中重金属铅、铬、砷、镉和铜的含量，试验了不同消解条件对消解效果的影响。
Methods Microwave digestion of samples with different digestion conditions and atomic absorption spectrometry were used to determine Pb, As, cr, Cd and Cu contents in 75 kinds of cosmetics.
目的测定中药黄芪、白术、防风及玉屏风散中微量元素铁、铜、锰、铅的含量和溶出率。
Objective To determine the content and dissolved rates of fe, Cu, Mn, Pb in Huangqi, Baizhu, Fangfeng and Yupingfeng decoction.
介绍了采用同位素稀释质谱 法（IDMS）测定 冻干人尿样品中镍、铜、铅的含量。
The method of determining Ni, Cu and Pbi n urine with isotope dilution mass spectrometry(IDMS)is described.
目的本实验主要对不同的炮制方法海蛤壳中的铅、砷及碳酸钙的含量进行测定。
The aim of this experiment is to determine the content of Pb, As and CaCO_3 in Meretrix Meretrix(Linnaeus) by different processing methods.
采用原子吸收分光光度法测定铅精矿中高含量铅，其回收率为98 2 0 %以上，结果较满意。
Through the use of AAS, high content lead in lead concentrates is determined, it's recovery efficiency is over 98.20%, the result is good.
方法对某蓄电池厂135名铅作业工人及52名非接触者进行了尿铅含量及尿nag活性测定。
Methods The urinary lead content and urinary NAG activity of 135 lead-exposed workers in one storage battery plant and 52 normal controls were detected.
研究了锡基轴承合金中铅的分析方法，试验结果表明该方法准确度高，并且测定铅含量的范围大。
The analysis method for lead in tin-base bearing alloy is studied. It is showed from the test that it has high accuracy and wide measure range.
采用火焰原子吸收分光光度法测定7种治疗胃炎中成药物中铬、镍、铅、镉的含量。
The contents of Cr, Ni, Pb and Cd in 7 kinds of treatment gastritis Chinese traditional medicines were determined by FAAS.
采用火焰原子吸收分光光度法测定7种治疗胃炎中成药物中铬、镍、铅、镉的含量。
The contents of Zn, Mn, Cu and Fe in 7 kinds of treatment gastritis Chinese traditional medicines are determined by FAAS.
方法采用非火焰原子吸收法测定全血铅含量。
Methods Non flame atom absorptance was used to determine the blood lead levels.
对南沙海区微表层和次表层中溶解态痕量金属铜、铅、锌、镉的含量进行了测定，并探讨了其与DOC的关系。
The content of dissolved trace metals (Cu, Pb, Zn, Cd) in the surface microlayer and subsurface water in the Nansha region was determined.
方法：用原子吸收法在质控条件下测定末稍血铅、空气、土壤及学习用品中铅的含量。
Methods: the lead contents of distal blood, air, materials for learning were determined with atomic absorption spectrometry.
目的：测定食品中铅的含量。
采用火焰原子吸收分光光度法测定了山东省曲阜市大沂河水体的重金属铜、铅、镉、锌含量。
Eight kinds of microelements Cu, Pb, Cd, Zn in Dayi river were detected and analysed by flame atomic absorption spectrometry.
方法：试样经涂膜使用温度下干燥、冷冻硬化粉碎，4%乙酸浸泡处理，石墨炉原子吸收测定胶粘剂可溶性钡、镉、铬、铅含量。
Methods:Samples were dried at room temperature after coating films, followed by freezing, hardening. 4% acetic acid was used to extract metals in treated samples.
方法：采用微波消解样品，利用缝管捕集原子吸收光谱法测定其中铅含量。
Method: the sample was digested with microwave, and the content of Pb within it was measured by Atomic Absorption Spectrometry with Slotted tube atom-trapping.
实验结果表明，用ICP-AES方法测定淀粉样品中铅、砷一类有害重金属含量，数据、结果的重现性好，方法简便易行、测定结果准确。
The experimental results showed that ICP-AES method is easy, rapid and exact, its return character is good, and it can be used in the inspection of heavy metals such as lead and arsenic in amylum.
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