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- Bifidobacterium bifido(Bb) was taken as material to carry out the optimization of determination conditions for its genus-specific enzyme F6PPK. 以两歧双歧杆菌为材料,进行了双歧杆菌属特征性酶F6PPK测定条件的优化。
- The influence of gloss of various clear finishes on colors of top coatings at various geometric color determination conditions is discussed. 在不同测色几何条件下,讨论不同光泽的清漆喷涂在相同的面漆上,对面漆的颜色的影响。
- The optimum determination conditions are optimized and the test for the interferential elements that probably exist is conducted. 建立了优化的测定条件,并对可能存在的元素作了干扰实验。
- Through indoor and site tests,it proved to be high-ly effective,Without a change in its original determination conditions this method is of higher ac-curacy and precision. 该法不改变原有的测定条件,具有较高的准确度和精密度。
- The permanganate index is a relative conditionality target,its determination conditions related to solution acidity,permanganate concentration,heating temperature,time and so on. 高锰酸盐指数是一个相对的条件性指标,其测定结果与溶液的酸度、高锰酸盐浓度、加热温度及其时间等条件有关。
- The lead concentration in Pb-Sn alloy plating bath was determined by standard additional atomic ab-sorption spectrometry, and the optimal determination conditions were obtained. 采用标准加入原子吸收分光光度法测定铅锡合金锭液中铅的浓度,试验确定了最佳的测定条件。
- The content of peptide in zymotic liquor was determined with paper chromatography and spectrophotometer.The determination conditions of peptide were also established. 研究了利用“纸层析-分光光度法”对大豆多肽发酵液中多肽的测定,确定了测定条件。
- The optimum determination condition of Indium by flame atomic absorption spectrometry was studied. 试验了火焰原子吸收光谱法测定铟的最佳介质及共存元素干扰情况。
- This paper analyzes and discusses the determination method,determination condition and recovery rate in the iron determination of NaFe EDFA. 对EDTA铁碘盐的铁含量测定做测定方法、测定条件和回收率的分析和探讨。
- The determination conditions were optimized by ridge analysis with 0.65mL HNO3 at pH3.5. Under the optimized condition, the highest allicin content in pickled Allium chinense G. Don was 0.23%. 确定了最佳测定条件为硝酸用量0.;65mL;pH3
- The determination condition of gallium by extraction-photometric method with ethyl rhodamine B is studied systematically in comparision with rhodamine B and butyl rhodamine B. 系统研究了乙基罗丹明B萃取光度法测镓的条件,并与罗丹明B和丁基罗丹明B法进行了比较,拟定了钒钛磁铁矿及其冶炼渣中痕量镓的分析新方法。
- L-valine concentration in fermented broth was quantitatively determined with methods of chemical colorimetry.The quantitative determination conditions and computing method were established. 应用“化学比色法”对发酵液中L-缬氨酸进行了定量分析研究,确立了L-缬氨酸定量测定条件和计算方法。
- The concentrations of L-serine in zymotic broth have been determined with paper chromatography and spectrophotometer.The determination conditions of L-serine have been established. 摘要利用“纸层析-分光光度法”对发酵液中的L-丝氨酸进行了定量测定,确定了L-丝氨酸定量测定条件。
- determination conditions optimization 条件优化
- People think this problem determination. 人们认为这个问题解决了。
- He confronted his pile of work with determination. 他很坚定地正视这一大堆工作。
- The determining conditions of metaldehyde,paraldehyde,acetaldehyde and nicotinamide were investigated by gas chromatography with correction factors.The method was reliable and rapid. 采用气相色谱法,结合校正因子,研究了四聚乙醛、三聚乙醛、乙醛和烟酰胺的测定条件。
- By the method of extraction and concentration, the trace content of Pb in popped food is determined by atomic absorption spectrophotometer, and the determinedly conditions are explored preliminarily. 利用萃取浓缩膨化食品中微量元素铅,用原子吸收分光光度法进行测定,并对测定条件进行了初步探索。
- Our sales people need determination and drive. 我们的推销人员需要有决心和干劲。
- The Lagrange multiplier method is one of the approaches for determining conditional extremum of function in Advanced Mathematics. Lagrange乘数法是《高等数学》中求函数条件极值的一种方法。