Theresults show that the measuring methods of two-period urine and one-period urine can objectively be adopted.
结果表明，两段尿测定法与一段尿法均能比较客观代表全日尿肌酐量。
The investment decision and ordering strategies in two-period telecom supply chain were studied with demand uncertainty.
以电信业为背景，在不确定需求下研究了两周期电信供应链的投资决策和订货策略。
In this paper, we develop a two-period model in which a producer decides to sell or rent his durable good having a nondurable good.
文章建立了一个两期数学模型，其中一个耐用品厂商有可能还拥有一种非耐用品。
According to the perfect competitive market, we consider the channel coordination question under the uncertain demand and the marketing mode of single-cycle and two-period selling.
针对完全竞争的市场，考察随机需求下单周期产品两阶段销售的渠道协调问题。
In analyzing the factors affecting efficiency, we puts the factors into the stochastic frontier model, which avoids the deviation caused by using two-period factors regression method.
在影响因素分析的过程中，通过将效率影响因素引入随机前沿模型进行因素分析，避免了一般使用两阶段因素回归法可能造成的偏差。
According to the perfect competitive market, we consider the channel coordination question under the information updating and the marketing mode of single-cycle and two-period selling.
针对完全竞争的市场，考察了融入信息更新情形下单周期产品两阶段销售的渠道协调问题。
This model begins with the entrepreneur diligence and the suggestion of venture capital companies, constructs two-period enterprise life cycle mode on the foundation of David Ricardo production model.
这一模型是以企业家努力和风险投资公司建议为微观起点，以李嘉图生产模型为基础而构建的二时期企业生命周期模型。
Two doctrines embraced by the Supreme Court during this period extended the amendment's reach.
最高法院在此期间采纳的两种学说扩大了修正案的影响范围。
By dropping out after studying for a period of time, the two students have wasted educational resources, which could have been provided for others.
两名学生学习一段时间后辍学，他们浪费了本可以提供给其他人的教育资源。
It was proposed that the president be elected for a period of two years.
有人提议选出的主席任期为两年。
The final two months were a miserable coda to the President's first period in office.
总统首届任期的最后两个月非常糟糕。
Teachers should have a probationary period of two years.
教师应该有两年的试用期。
The arrival of a letter will be followed by two others within a certain period.
收到一封信后，在一定的时间内会收到另外两封信。
The question is: What's happening during this critical two-month period?
问题是：在这关键的两个月期间发生了什么？
When that separation lasts for a period of time, the two populations are able to evolve along different trajectories.
当这种分离持续一段时间后，这两个种群能够沿着不同的轨迹进化。
In Norway, after an intervention campaign was introduced nationally, an evaluation of forty-two schools suggested that, over a two-year period, bullying was halved.
在挪威，一项干预运动在全国推广后，对42所学校的评估表明，在两年的时间里，欺凌现象减少了一半。
During this period, which can take two to four years, the would-be taxi driver has to learn the most direct route to every single road and to every important building in London.
想要成为出租车司机的人会花上两到四年的时间了解伦敦每条道路和每座重要建筑的最快的路线。
A new study found that inner-city kids living in neighborhoods with more green space gained about 13% less weight over a two-year period than kids living amid more concrete and fewer trees.
一项新的研究发现，在两年的时间里，与住在钢筋水泥更多、树木较少的社区的孩子相比，住在市中心有更多绿地的社区里的孩子，两年中增加的体重少了约13%。
Men in the Copenhagen study maintained a stable body weight over the two week period — but they were specifically instructed to attempt to do so.
在哥本哈根研究中，男人们在两个星期多内保持了稳定的体重——但他们是被特别指示尝试这样做的。
Initially, Chris reported very little about the false event, but over a two week period, he constructed a detailed memory of it.
最初，关于这件子虚乌有的事情，克里斯说不出来太多东西，但在两周以后，他的回忆记录越来越翔实。
The participants were assessed at four different times over a two-year period for depressive episodes, depressive symptoms, sleep quality and chronic medical disease.
在超过两年的时间内的四个不同时期下对被试的抑郁发作，抑郁症状，睡眠质量和慢性内科疾病进行评估。
Dr Scott, assistant professor of management at Michigan State University, analysed a group of bus drivers during a two-week period.
斯科特博士是密歇根州立大学的管理学助理教授，他分析了一组公交司机在两周内的表现。
A premium customer might have funds readily available, but typical customers require a two-day period before the funds are available.
高级客户可能随时都有资金可用，但是典型的客户需要等两天才有资金可用。
Under the proposed regulations, individuals or organisations caught miming twice or more in a two-year period would have their business licences revoked.
在草案中，个体演员或组织若在两年之中被抓住两次或两次以上假唱的，将被吊销营业执照。
I was lucky in a way — the stress was confined to that two-week period between test and result.
在某种程度上我是幸运的——这种紧张的情绪被限制在了检测与等待结果的两周的时间内。
That's the conclusion paleontologists Mike Taylor and Matt Wedel came to after analyzing the fragmented remains of two Cretaceous-period sauropods.
这是古生物学家马克·泰勒和马特·威德尔经过对两头白垩纪蜥脚类恐龙的残留碎片分析后得出来的结论。
The Disney sculptures were created over a two-week period.
迪士尼雕塑的完成花了超过两周的时间。
The Disney sculptures were created over a two-week period.
迪士尼雕塑的完成花了超过两周的时间。
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