phase modifier
英 [feɪz ˈmɒdɪfaɪə(r)]
美 [feɪz ˈmɑːdɪfaɪər]
网络 相调节剂
双语例句
- The chromatographic conditions were optimized using different alcohols as mobile phase modifier.
通过选择不同结构、不同碳数的醇做流动相的极性改性剂，优化了色谱分离结果。 - Result showed that two phase compatibility was further increased after the addition of compound contact surface modifier of surface treatment agent and compatilizer ( PP-g-MAH).
结果表明，加入表面处理剂（S）&增容剂（PP-g-MAH）复合界面改性剂后，两相相容性进一步增加。 - Directly Resolution of Enantiomeric 〆,β-Biphenyl Dialkyl Dicarboxylates by HPLC on a Cellulose-Based Chiral Stationary Phase& Mobile Phase Modifier Effects on Retention and Stereoselectivity
〆，β-联苯双酯对映体在纤维素类手性固定相上的高效液相色谱法直接拆分&流动相改性剂对保留时间和立体选择性的影响 - The experiment results showed that butyl acetate is favorable to separate organic phase from aqueous phase, but dissolution loss of extractant is relatively high, so butyl acetate is not available for using as phase modifier.
试验结果表明：醋酸丁脂虽有助于两相的分离，但溶解损失过大，不宜用作相改良剂； - And 0-0. 2% of acetic acid as mobile phase modifier, direct-ly enantiomeric separations of simendan were investigated by HPLC in normai phase mode.
流动相中添加0～0.2%乙酸作改性剂，直接拆分了药物西孟旦的对映体，考察了流动相组成和极性添加剂对对映体拆分的影响。 - The retention behaviors of 22 aromatic amines have been studied in RP-HPLC. It has been found that their retention behaviors are greatly influenced by the pH of mobile phase, organic modifier and molecular structure of aromatic amines.
对22种芳香胺的高效液相色谱保留行为进行了研究，发现流动相的pH值、有机调节剂的含量、芳香胺分子结构等对其保留行为都有较大的影响。 - This study delineates the toxicity of IL-2 and provides information critical to the design of phase ⅱ studies which will help define the antitumor activity of this important biological response modifier.
本试验帮助了解IL－2的毒性反应及耐受性，将有助于IL－2Ⅱ期临床试验的设计与开展。 - The influence of neutral solutes by organic modifier complies with the rule of conventional reversed phase CEC. These results demonstrate that electroosmotic flow in the mixed stationary phase electrochromatography are kept high and steady within wide ranges of pH and organic modifier content.
有机调节剂对中性溶质的影响满足一般反相电色谱中的规律；结果表明，在电色谱中采用混合固定相可以在较大的pH和有机调节剂浓度范围内得到较强且稳定的电渗流。 - Modified CO 2 as mobile phase is usually necessary for packed column supercritical fluid chromatography. Single syringe pump was applied in this work to add modifier through a parallel connection device, which can maintain constant and stable volume fraction of modifier without any contamination of the pump.
采用单个注射泵，以并联流路装置，在超临界CO2流体中在线添加甲醇等改性剂，用作填充柱超临界流体色谱的流动相。 - In normal phase condition, the influence of temperature and mobile phase modifier on the chiral separation and retention were investigated.
同时考察了温度、流动相中的极性改性剂的种类及结构对手性拆分的影响。