然而关于利胆剂有效性比较资料很少。
However, there are few comparative data on the effectiveness of choleretic agents available.
这个数字听起来并不多，但你将这个数字和一辆每加仑3.3英里的代表性的柴油公交车的有效性比较相比就多了。
That doesn’t sound like much, until you compare it to the efficiency of a typical diesel bus which is 3.3 mpg.
这个数字听起来并不多，但你将这个数字和一辆每加仑3.3英里的代表性的柴油公交车的有效性比较相比就多了。
That doesn't sound like much, until you compare it to the efficiency of a typical diesel bus which is 3.3 MPG.
旨在比较在家或在诊所进行药物流产的有效性、安全性和可接受性。
To compare medical abortion practised at home and in clinics in terms of effectiveness, safety and acceptability.
但是，正如联邦调查局指出，这些数字太模糊，不能用来在有效性上与上年同期数字做比较。
But, as the FBI pointed out, the Numbers are too fuzzy to make year-on-year comparisons with any validity.
虽然已经开展了若干项比较不同防腐剂有效性的研究，但是数据均存在限制并没有定论。
Several studies have been done to compare the effectiveness of the different preservatives but the data are limited and inconclusive.
当他们比较了每个测试的预测转换为阿尔茨海默病的有效性，二个测试成为最好的预测指标。
When they compared the effectiveness of each test in predicting conversion to Alzheimer's disease, two emerged as the best predictors.
但是三种抗疟药——青蒿素、青蒿琥酯和蒿甲醚——栓剂的有效性从未进行过比较。
But the three types of antimalarial available in suppository form - artemisinin, artesunate and artemether - have never been compared for effectiveness.
通过将其与实际的交付进行比较，从而跟踪评估的有效性；然后在进行新的评估时运用这个实际信息。
Track the effectiveness of your estimates by measuring them against the actual delivery; then, use this actual information when forming new estimates.
已开展了几项比较不同防腐剂有效性的研究，但数据均存在局限性，并不具有结论性。
A few studies have been done to compare the effectiveness of the different preservatives but the data is limited and inconclusive.
然后，这些信息能与店面的购物登记本进行比较，以此来决定店面布局的有效性、产品预订日期的安排以及其它多变因素的处理。
This information can then be compared with the store's transaction log to determine the effectiveness of store layout, product fixtures and other variables.
毫无疑问，其他国家只是在一定范围内使用比较有效性研究。
There is no doubt that other countries use comparative-effectiveness research as the basis for rationing.
人们认为他们的实验第一次把有机农业和其它种植方式的有效性进行了比较。
Their experiment is believed to be one of the first to compare the effectiveness of organic farming with other methods.
你可以有一个船/电机有效的表和船/电机使用表。比较的有效性构建使用表前表。
You can have a Boat/Motor valid table AND a Boat/Motor use table. Compare against the validity table before constructing the use table.
文中比较分析的构建以对风险预防和风险预防有效性的如下理解为基础：1风险预防不同于风险预防原则。
The comparative analysis in this paper is backed up by the following understandings concerning precaution and the effectiveness of precaution: 1 precaution is different from precautionary principle.
目的比较国产和进口罗红霉素分散片治疗儿科细菌感染性疾病的临床有效性、安全性和依从性疗效。
Objective To compare the clinical effectiveness, safety and compliance of import and domestic roxithromycin dispersible tablets in the treatment of bacterial infectious diseases of children.
通过分析和比较，验证了所提方法的有效性。
Through analyzing and comparing, the validity of the suggested method is verified.
本文从定义形式、无偏性、有效性、日历效应等方面对已实现波动和赋权已实现波动加以比较。
In this paper, we compare realized volatility and weighted realized volatility from four aspects: defnition, bias, efficiency and calendar effect.
全部测试均使用了相同的数据库配置和调优，来确保性能比较的公平性和有效性。
Identical database configuration and tuning was used in all tests to ensure fair and valid comparisons.
计算结果与其他方法的比较证明了本算法的有效性。
The efficiency of this method is verified by comparison of the results with those from other techniques.
模拟计算结果与试验数据的比较说明了所提出的汽车侧向振动模拟方法的有效性。
A good agreement between simulation results and experimental data shows the effectiveness of the simulation method for automobile lateral vibration.
目的比较基底节脑出血开颅手术治疗与钻颅抽吸治疗的有效性与安全性。
Objective to compare the safety and the effectiveness of surgical treatment between open craniotomy and aspiration by drilling cranium for intracerebral hemorrhage in the basal ganglia.
通过模型试验的计算结果与实测值的比较，证明本文理论的合理性和有效性。
Through comparison between the calculated and measured results from model tests, the validity of present theory is verified.
最后与手工标注结果进行比较，通过实验证明了该算法的合理性和有效性。
The experiment results show that the algorithm is both reasonable and effective compared with the results of manual annotation.
然而，与外科瓣膜置换术（目前即使在高危患者中仍然是金标准）相比较，经导管主动脉瓣置换术需要证明它的有效性。
Nevertheless, transcatheter aortic valve replacement needs to prove its effectiveness in comparison to surgical valve replacement, which remains the gold standard, even in high-risk patients.
算例证实了算法的有效性，通过和基本粒子群算法比较显示其优越性。
Study cases showed the validity of the algorithm. The compare with basic particle swarm algorithm showed its superiority.
通过对基于该方法设计的BP网络离线训练后所进行的仿真结果分析与比较，使其有效性和可行性得以验证。
After the designed BP network be out-line trained based on the method, its efficiency and feasibility have be proved by comparing and analyzing simulated results.
计算值与测量值的比较证明了高阶微扰法的有效性。
The comparison of the computation and measurement approved the validity of HSPM.
与预测电流控制的实验结果比较，证实了所提出方法的有效性。
The experimental results comparison with the predictive control verifies the effectiveness of the proposed method.
通过分析和比较验证了该组合算法的有效性。
After analysis and comparison, the effectiveness of the combination ways is proved.
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