周转期（turnover time ）：它表示现存总量完全 改变一次，或周转一次的时间。 周转期是周转率的倒数，两个现存量相等，而周 转率不同的两个生态系统很能...
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Turnover Time of Capital 资本周转时间
epidermal turnover time 表皮更新时间 ; 表皮通过时间
System Turnover Time 系统周转时间
Railway container turnover time 铁路集装箱周转时间
turnover time method 周转时间法
turnover time of funds 资金周转时间
inventory turnover time 存货周转时间
turnover time of locomotive 机车周转时间
working capital turnover time 流动资本周转时间
Besides, The ammonia adsorption nitrification efficiency, the average rate of nitrification and the relationship between particulate matter with ammonia turnover time were studied by the method of on-site investigation and laboratory simulation in spring in Jiaozhou Bay.
同时采用现场调查和实验室模拟研究的方法对胶州湾水域春季氨氮吸附量、硝化效率、平均硝化速率与颗粒物的关系以及硝化作用对氨氮的周转时间进行了研究。
参考来源 - 典型海域微生物生态特征及影响因素研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Methods Skin was cultivated in organ with T lymphocytes to investigate the effect of psoriatic T lymphocytes on epidermal turnover time.
方法应用T细胞与皮肤组织体外共培养的方法检测银屑病T细胞对表皮通过时间产生的影响；
Soil microbial biomass phosphorus, the relatively active fraction of soil organic phosphorus, was often considered as a labile pool of soil available phosphorus because of its short turnover time.
土壤微生物量中的磷是土壤有机磷最为活跃的部分，由于其周转快、极易矿化为植物有效磷而成为土壤有效磷的活性库。
Programming languages have a quick turnover, so the "Ruby on Rails" language they learned may not even be relevant by the time they enter the job market.
编程语言的更新速度很快，因此等到他们进入劳动力市场时，他们所学的“Ruby on Rails”编程语言甚至可能完全用不上。
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