contact retention
英 [ˈkɒntækt rɪˈtenʃn]
美 [ˈkɑːntækt rɪˈtenʃn]
网络 保持力; 接触保持力
双语例句
- Effect of Participants ′ Contact Information on Cohort Retention among Injection Drug Users
静脉吸毒人群虚假联系信息对队列保持率影响的初步研究 - The effects of shear rate, contact time, CPAM dosage, pH value and bentonite dosage on the first pass retention ( FPR) of dynamic conditions were investigated.
同时考察了动态条件下搅拌速度、接触时间、CPAM用量、pH值以及微粒系统中膨润土用量对一次留着率的影响。 - Relationship Among Surfactant of Chemicals, Contact Angle and Retention on the Plant Leaves
表面活性剂水溶液与叶片表面的接触角以及持留量之间的相关性初探 - By SEM, the water contact angle, pure water flux, BSA retention rate, performance testing under high temperature conditions that can be used for high temperature ultrafiltration membrane water treatment and better hydrophilicity and mechanical properties.
通过SEM、水接触角、纯水通量、牛血清蛋白截留率、高温条件下性能测试表明超滤膜能够用于高温水的处理并有较好的亲水性和机械性能。 - FTIR-ATR, SEM, XPS and Contact angle was used to test the structure and properties of the surface of PSF membrane. The effect of factors of grafting reaction on flux and retention rate of bovine serum albumin was also studied.
用FTIR-ATR、SEM、XPS和表面接触角测定仪对聚砜膜表面结构和性能进行表征，研究了接枝反应的条件的变化对膜的通量和膜的牛血清蛋白（BSA）截留率的影响。 - Thirdly, teachers should provide the chances to let the students revise and consolidate the acquired words consciously. Students can also create the opportunities to contact with the newly learned words to enhance the vocabulary retention.
第三，教师应有意识给学生提供巩固已学词汇的机会，学习者也可以自己创造机会去不断接触生词来提高词汇保持效果。