比较测试

Synthetical analysis: The preciseness and reliability of the design method can bevalidated by comparing numerical calculation and experiment.

综合分析：比较计算结果和实验测试结果，验证了梯形迷宫螺旋泵设计方法的正确性、合理性。

In order to prove the prepossessing techniques can be applied to analyze the real-world data effectively, a numerical example of simulation for a ten-degree- of-freedom system was employed to test the identification capability of prepossessing techniques under different noise levels.

为了验证本文提出之前处理技术可有效地应用於真实世界资料，文中透过一个十自由度系统，在加速度的量测条件下，加入不同的杂讯用以测试前处理技术抵抗杂讯的能力，并针对其识别结果之准确性做一综合性的比较。

Testing fees can be pricy, but are almost always significantly lower than tuition for the courses they replace.

可能测试费会比较高，但是，大部分都会远远低于可替换课程的学费。

Differentiate the number of cluster tentatively. Then choose principal components through scatter plot matrix .

通过测试，该算法对不合理数据有较好的约束作用而且对类数的判别比较客观、有效。

This paper introduces some common query expansion approaches in relevance feedback based on probability model and vector space model,then a new term selection method is introduced based on language model,which takes into account two features of expanded terms-"relevance"andco...

本文介绍了概率模型和向量空间模型下的常用查询扩展方法，并提出了一种基于语言模型的相关反馈方法，该方法同时考虑了扩展词应该具备的两个特征，即相关性和覆盖性。在TREC测试集上对这些算法进行了比较，结果表明这种新算法在平均准确率上比传统方法有所提高。

It is considered that it is difficult to develop a program, but easy to test a program.

人们常常以为，开发一个程序是困难的，测试一个程序则比较容易。

DESIGN: A comparative study of different psychometric models tested with the same data set.

设计：采用心理测验法，在同一批测试数据中比较不同的心理测量学模型。

The mechanical ventilation psychrometer under the stable wind velocity can get the relative high accuracy standard.

在比较稳定的风速下，利用干湿球法测试计算湿度，能够得到较高的精度。

Mode of this kind will be more convenient to QT department for specializing in testing.

这种方式对 QT 专门做测试的单位会比较方便。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。