对流动相组成、流率、柱温、梯度速率、pH值、盐浓度以及缓冲液浓度对容量因子(K')的影响分别进行了讨论。
The effects of mobile phase composition, flow rate, column temperature, gradient ramp, ph value, salt concentration, and buffer concentration on capacity factors (K ') were respectively discussed.
用自由区带毛细管电泳分离时，分离缓冲液中加入40%乙腈可显著提高柱效和灵敏度。
Adding 40%acetonitrile to the borate running buffer significantly improved the separation efficiency and the fluorescence detection sensitivity.
为了使弹性套柱销联轴器既保留缓冲减振功能，又具有安全保护的作用，设计了带安全销的弹性套柱销。
In order to provide with the functions of absorbing vibration and safety over loading, a new structure of elastic sleeve pin coupling with safety pin has been designed.
柱间支撑作为抗连续倒塌的一道防线起到的缓冲作用能很好地提高结构抗连续倒塌能力。
The capacity of resisting progressive collapse can be obviously improved by locating the braces which may act as the impact damper.
最后在低浓度的缓冲液或水中，DNA又从硅胶柱洗脱。
Finally, DNA is eluted from the column in low concentration buffer solution or water.
确定下列每对氨基酸在pH7.0的缓冲液中，哪个先从离子交换柱上洗脱下来。
For each pair of amino acids, determine which will be eluted first from the ion-exchange column using a pH 7.0 buffer.
电泳采用中性毛细管涂层柱和4%线性聚丙烯酰胺凝胶电泳缓冲液，紫外检测仪检测。
The neutral coated capillary and 4% linear polyacrylamide gel buffer were used, and the wave length of ultraviolet detector was 254 nm.
电泳采用中性毛细管涂层柱和4%线性聚丙烯酰胺凝胶电泳缓冲液，紫外检测仪检测。
The neutral coated capillary and 4% linear polyacrylamide gel buffer were used, and the wave length of ultraviolet detector was 254 nm.
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