indicator medium的例句大全

In copper foil electrolyte a little quality of chlorine ion is titrated directly by silver nitrate typic solution nonaqueous medium-acetone silver electrode is indicator electrode. The comparable electrode is double salt bridge calomel electrode.

酸性镀铜溶液中少量的氯离子可在非水介质丙酮中，以银电极为指示电极，双盐桥甘汞电极做参比电极，用硝酸银标准溶液直接滴定。

Based on information collected by the questionnaire, by third comprehensive evaluation, the score of each indicator can be classified as excellent, good, medium, generally, poor, this five levels.

根据问卷收集到的资料进行初级综合评价、一级综合评价、二级综合评价，可以得到每个指标的得分，根据得分归类为优、良、中、一般、差五个等级。

Study on several problems in preparing culture medium type biological indicator for autoclaving

培基型高压蒸汽灭菌生物指示剂制备方法中某些问题的研究

Growth is an important measure indicator of operating situation and development prospects of listed small and medium-sized enterprise ( SMEs), and it has a lot of factors.

成长性是衡量上市公司经营状况和发展前景的一项重要的指标，影响因素颇多。

the following major progresses were achieved in this work: a bioassay method for quantitative determination of mildiomycin was developed using a strain of rhodotorula rubra as 2.166 as the indicator organism and the potato dextrose agar at ph 7.0 as the test medium.

建立了以红酵母AS2.166为敏感菌、土豆葡萄糖培养基（pH7.0）为检定培养基的米多霉素生物检定法。