常見例句In a solution of pH 10 NH_4OH- NH_4CI media, DBC-chlorophosphonazo shows two peaks with singlesweep polarograph . 在pH10的NH_4OH-NH_4Cl介質(zhì)中;DBC-CPA在示波極譜上產(chǎn)生兩個還原峰、峰電位分別為-1.;11V和-1In a solution of 0.1mol/L NaOH and 0.2mol/L H_3BO_3, DBC-Chlorophosphonazo gives two reduction peaks at-1.22V(vs.SCE) and-1.30V on a singlesweep polarograph. 在0.;1mol/L NaOH-0The system can obtain directly current-voltape information measured by JP- 2 polarograph and analyze polarographic signals with modern signal treatment technology to obtain ion concentrations. 此微機系統(tǒng)可直接獲取JP-2極譜儀測得的電流、電壓信號,并用現(xiàn)代信號處理技術(shù)分析極譜信號,計算離子濃度。Study on performance test method of polarograph 極譜儀性能實驗方法研究Development of CP-A Model Computer Polarograph CP-A型微機極譜儀的研制polarograph photographic recording 攝影極譜儀, 照相極譜儀 返回 polarograph