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- Congo red pH test paper 刚果红pH试纸
- Or, if you are unwilling to look at it closely, examine it with a piece of pH test paper (litmus paper). 在学术界及营养学上，一般将食品分成酸性食品和碱性食品两大类。
- Determining pH of gastric juice and pepsin with the method of accurate pH test paper and kinetic,gastric juice on an empty stomach is drawed through gastroscope. They are compared among the aged group,middle aged group and youngsters group. 方法 :经胃镜抽取空腹胃液 ,以精密pH试纸及动力法测定胃液 pH值和胃蛋白酶 ,以老年组与中年组及青少年组对比。
- congo red test paper 刚果红试纸,刚果试纸
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- He is answering the test paper busily. 他正忙着答考试卷。
- A red-brown powder used as a dye,especially as a chemical pH indicator (congo red is red in basic and blue in acidic solutions). 用作燃料的红褐色粉末，尤用作PH值显示剂（在碱性溶液中呈红色，在酸性溶液中呈蓝色）。
- A fiber-optic pH sensor, in which Congo Red dye reagent is immobilized on the substrate of the chemically treated polymer membrane, is presented. 研制出一种利用高分子聚合物薄膜作为基底材料的光纤pH传感器,它是将刚果红染料试剂固定化到经化学处理过的高聚物薄膜上而制成的。
- The interaction of deoxyribonucleic acid(DNA) and Congo red (GGH) was investigated by UV-Vis spectrophotometry in Tris-HCl solution (pH 4.56). 采用UVVis光谱法;研究了在pH4.;56的Tris缓冲溶液中脱氧核糖核酸(DNA)与刚果红(GGH)相互作用。
- In the acid condition of pH 4.5-6.0, netilmicin (NTM) reacts with Congo red (CR) to form red ion association complexes and bring to the red solution fading of Gongo red . 在pH4.;5~6
- He erased pencil marks form the test paper and handed to the teacher. 他擦去试卷上的铅笔笔迹然后递给了老师。
- A Congo red stain will demonstrate the pink material to be amyloid. 刚果红染色淀粉样物呈粉红色。
- accurate pH test paper 精密pH试纸
- Amyloid deposits were positive for Congo Red(15/15). 淀粉样沉积物刚果红染色阳性(15/15)。
- Congo red stain will demonstrate the pink material to be amyloid. 用刚果红染色可以显示粉红色物质为淀粉。
- pH test paper 氢离子指数试纸,ph 试验纸
- universal pH test paper [化] pH万用试纸
- The system pH plays significant role in Congo red adsorption. As pH increase from 4 to 7,the color removal increases rapidly from 22.5% to max 96.0%,and then decreases slowly to 91.4% as the increase of pH. pH值对刚果红吸附影响较大;pH从4增大到7;脱色率迅速从22.;5%25增加至96
- It would be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- No. I didn't find any mistake in his test paper. 没错。我在他的试卷上没发现任何错误。
