retention effect信息详情
滞留效应
retention───n.保留;扣留,滞留;记忆力;闭尿
fluid retention───[医]液体潴留
retention policy───[经] 自留责任保险;自留责任保险单
customer retention───客户保留;顾客维系
retention force───保持力
employee retention───员工留任
retention plan───保留计划;挽留计划
retention rate───保留率;(承租人的)留购率;继续服役率,服役期满不退役的比例
retention ratio───保留比例;用户留存率
study on dust-retention effect of gardening plants in China has already obtained quite a lot of achievements.───我国对园林植物滞尘效应的研究已经取得了相当多的成果。
The microparticle could link with pulp fibre through ionic bond and hydrogen bond, from which excellent retention effect of copolymer initiated.───这种微粒和纸纤维能够通过离子键和氢键作用,显著地增强助留效果。
main aim of this thesis is to research the transporting regulation and the retention effect of N and P for the different dimensions pond wetland system.───本论文主要研究在不同尺度条件下水塘湿地系统中氮、磷输移规律及截留效应。
The remedial instruction of integrating picture story books was proved to produce the retention effect on division concept learning. 4.───利用图画故事书融入的补救教学模式能增加学童在除法概念学习的保留效果。
Objective To evaluate the retention effect of magnetic attachments on mandibular denture.───目的评价磁性附着体改善下颌全口义齿固位的效果。
Characterization of Bentonite and its Synergistic Retention Effect with Cationic Polyacrylamide on Wheat Straw Pulp───膨润土性质及其对麦草浆的协同助留作用
Factors Affecting the Retention Effect of Colloidal Magnesium Aluminum Hydroxides as a Cationic Microparticulate Component on Paper Furnish───氢氧化镁铝胶体微粒助留影响因素探讨
Montmorillonite: Morphology, Modification Methods and Microparticle Retention Effect on Wheat Straw Pulp───蒙脱石的结构形态及钠化方法与其微粒助留作用
Modification of Bentonite and its Microparticulate Retention Effect on Secondary Fibers───膨润土改性及其对二次纤维的微粒助留作用
The microparticle could link with pulp fibre through ionic bond and hydrogen bond, from which excellent retention effect of copolymer initiated.
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