initial retention time

常见例句

双语例句

• The gradient elution is reasonable when the retention time is 2.3 times after the appearance of prominent peak with initial mobile phase acetonitrile-water(40:60).
  用初始流动相乙腈-水（40：60）洗脱至主峰出峰保留时间的2.3倍时开始进行梯度洗脱比较合理。
• The effects of applied voltage, retention time and initial concentration on decomposition efficiency were studied and the decomposition products of ammonia were analyzed.
  研究了施加电压、停留时间、初始浓度对臭味气体分解率的影响 ，并对氨的分解产物进行了初步分析。
• Based on the material and process requirements of dynamic water grouting engineering, slurry retention rate with different water velocities and the pumpability after initial setting time are tested.
  基于现场动水注浆治理的材料与工艺要求，测定材料在不同水流速中浆体留存率与可泵性；
  202.127.156.16
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