identification by retention time
保留值定性分析
Is there such a term as absolute retention time
绝对保留时间定性
Water retention ability is strong, opening time can be prolonged.
保水能力强，能延长开放时间。
Different customers mean different retention time and profitability.
不同的顾客对企业意味着不同的保持期和收益。
The retention efficiency decreases with the increment of the white water recycling time.
随着白水循环回用次数的增加，助剂的助留助滤效果降低
At the same time, it was retained most composition of black tea juice and flavor retention.
同时，茶中的营养成分，风味物质得到保留。
Retention Period of Accounting Vouchers and Time to be Reckoned From Should be Fixed Reasonably
合理确定会计凭证保管期限及其起算时间
Identification of retention time can be accurately obtained using a pentane peak as a standard.
可以用戊烷峰来计算其它峰的保留时间。
Influence of chromatographic column polarity and column temperture on retention time and sensitivity
色谱柱极性和柱温对氯苯类物质保留时间及灵敏度的影响
Three selfdesigned electrocatalytic reactors were been used for adjusting the hydraulic retention time.
对自行设计三种电催化反应器进行水动力学研究。
Determination of the Adsorption Character of the Quercetin Mixture and Predication of the Retention Time
槲皮素粗品吸附特性的测定与保留时间的预估
The experimental study on disposal rate and adequate retention time for iodine nutrition after iodized oil administrations
分次口服碘油后碘的排泄率和供碘有效期的实验研究
Effect of hydraulic retention time on the treatment efficiency and operational characteristics of biological aerated filter
水力停留时间对曝气生物滤池处理效能及运行特性的影响
Calculate the similarity by similar software between the fingerprint spectrum which reflect the similarity of retention time.
用相似度软件计算相似度来考察样品间相似情况。
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