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- Study on the determination of trace copper in rice by conventional FAAS with slotted quartz tube has been described here.An air-acetylene flame (lean) has been used. 本文根據文獻報道使用單縫石英管火焰原子吸收法提高火焰原子法的靈敏度,對大米中微量銅的測定進(jìn)行研究。
- Flow-injection flame atomic absorption spectrometry (FIA-FAAS) with the slotted quartz tube has been applied to determine lead in water via on-line preconcentration with chelating resin. 應用高效的在線(xiàn)流動(dòng)注射贅合樹(shù)脂預富集石英縫管增敏火焰原子吸收系統直接測定水中痕量鉛。
- Determination of Gold by Slotted Quartz Tube AAS 石英縫管技術(shù)火焰原子吸收測定化探樣品中痕量金
- atom trapping with single slot quartz tube 單縫石英管原予捕集法
- Determination of Lead in Water Sample with Slotted Quartz Tube AtomTrapping Atomic Absorption Spectrometry 縫管捕集原子吸收光譜法測定水樣中的微量鉛
- Determination of trace lead in tea by slotted quartz tube atomic absorption spectrometry 石英縫管火焰原子吸收光譜法測定茶葉中的痕量鉛
- Determination of Copper in Polypropylene and Gelatin by FAAS with Single Slot Quartz Tube 單縫石英管火焰原子吸收法測定聚丙烯及明膠中微量銅
- Determination of Ferrum and Copper in Water Sample with Slotted Quartz Tube by Atom-Trapping Atomic Absorption Spectrometry 石英縫管捕集原子吸收光譜法測定水樣中的鐵和銅
- The actual printing is done by a mercury quartz tube. 實(shí)際上，它是用水銀石英管影印的。
- A glass or quartz tube has tungsten electrodes sealed in each end. 兩根鎢絲電極是封在玻璃管或石英管的兩端。
- The quartz tube inserted into the furnace that becomes the process chamber for diffusion and oxidation. 插入到爐子中的石英管,作為擴散和氧化的處理腔。
- The pure quartz lump becomes quartz tube via untouched technology of intermediate frequency induction heating. 采用中頻感應加熱無(wú)接觸技術(shù),將石英凈坨拉制成為石英管。
- The second change that has made is quartz tube from cylinder-shape to three-pinstripe. 長(cháng)期的測試實(shí)踐證明,熔樣鉬坩鍋外面的石英管是影響熱空白的主要因素。
- Roller squeezer heating can be quartz tube or infrared tube, and also can equipped with convection system. 輥壓加熱可選石英管加熱和中波紅外輻射管加熱，并可配備加熱對流攪拌系統。
- In the fixed bed reactor with a quartz tube, the laws of uncatalyzed reaction between soot and NO were investigated. 在石英管式爐固定床反應器上研究了程序升溫條件下炭黑與NO反應的規律。
- According to the data provided by the clients, we will produce the quartz tube cleaning equipments of different spec. 可根據客戶(hù)提供的數據參數,定制各種規格的石英清洗機。
- UV Steriliser As a professional manufacturer of quartz tube, we can produce great quantity ... 發(fā)布者：王娟所在地：江蘇連云港市行業(yè)：冶金礦產(chǎn)職位：外銷(xiāo)員工作年限：一年以上
- The gas phase oxidative cracking(GOC) processes of decalin and cyclohexane were investigated by using the quartz tube reactor at atmospheric pressure. 采用石英管反應器,在常壓下研究了十氫萘和環(huán)己烷的氣相氧化裂解(GOC)過(guò)程。
- Boron carbide nanotubes(nano-fibers) was prepared by boron powder and carbon nanotubes(CNTs) at high temperature in a quartz tube after being vacuumed. 以碳納米管為原料,利用真空封管技術(shù)在高溫下用硼粉對碳納米管進(jìn)行摻雜處理,獲得了碳化硼納米管(纖維)。
- Diamond films had been deposited on quartz tube with the gas mixture of ethanol steam and hydrogen by the plasma source. 使用該等離子體源以乙醇蒸汽和氫氣為氣源在石英玻璃管外表面沉積金剛石膜。
