how to increase the use rate of foreign books in library of colleges 提高高校图书馆外文图书利用率的探讨
using rate-blank to eliminate the interference on the determination of creatinine 消除胆红素对肌酐测定的负干扰因素
you can also assign both a fixed cost-per-use rate and an hourly rate 您也可以同时指定固定的每次使用成本费率和小时费率。
2 . improve assimilation of fish and shrimp and increase feed use rate and production 2.改善鱼虾的消化吸收能力,提高饲料利用率,增加鱼虾产量。
an analysis of the causes of the lower use rate of the paper-based foreign periodicals in the university library and some solutions 高校图书馆纸质外文期刊利用率低的原因分析及对策