常見例句The contents of tea polyphenols in tea can be determined with ferrous tartrate colourimetry method. 采用酒石酸亞鐵比色法測(cè)定茶多酚含量。The results obtained by this method are coincident with that by DDTC silver colourimetry. 本法與DDTC銀比色法所測(cè)結(jié)果相吻合。The content of NaCl in soda ash is determined by colourimetry of mercury thiocyanate. 作者采用硫氰酸汞比色法測(cè)定純堿中氯化鈉的含量.Methods:The polysaccharides was determined by colourimetry with sulfuric acid-phenol as colourimetric reagent. 方法:應(yīng)用硫酸-苯酚比色法對(duì)多糖的含量進(jìn)行了測(cè)定。METHODS:The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent. 結(jié)果和結(jié)論:測(cè)得多糖的含量為65。Er3+-doped tellurite glass with component 80TeO2- 10La2O3- 10BaO(Na2O, Li2O) were prepared and the thermal stabilities were studied by differential scanning colourimetry (DSC). 制備了摻鉺碲酸鹽玻璃80TeO2-10La2O3-10RmOn(RmOn=BaO,Na2O,Li2O),用差熱分析方法研究了碲酸鹽玻璃的熱力學(xué)穩(wěn)定性。 返回 colourimetry