比较测试

By means of bending tests of three-point and four-point, complex fracture experiment s were made for cast iron material with crack.

通过3点弯曲和4点弯曲实验方法，对含有裂纹的铸铁材料进行复合型断裂实验研究，测试铸铁材料的应力强度因子、断裂方向角，将实验结果与理论值进行分析、比较，找出两者之间的异同点，得到一些对工程设计及应用具有实际意义的结论。

Based on the traditional complier testing, a method that introduced a reference compiler and a reference simulator into compiler testing was proposed.

传统编译器测试方法是通过比较预期的结果和待测的结果是否一致，以确定编译器是否存在错误。

AIM To test both normal adult ferrets and mature animals whose pinna and concha had been removed bilaterally in infancy for their ability to localize sound relatively in the horizontal plane and midsagittal plane.

目的 测试比较正常成年和无耳廓成年雪貂在水平面和正中矢状平面内对声音的定位能力。

The architecture of the test platform is introduced and the architecture and implementation of concurrency control are discussed.

设计并开发了一个具有很好的可扩展性和可配置性的实时数据库测试平台来分析和比较实时事务并发控制算法的性能。

They compared her performance on a range of psychological tests with that of two patients with frontal lobe brain damage who don't confabulate , and with five healthy controls .

他们做了一系列心理测试，将她的症状与另两位大脑前部脑叶受损伤但没有虚构症的病人和5名身体健康的人做了比较。

They compared her performance on a range of psychological tests with that of two patients with frontal lobe brain damage who don't confabulate, and with five healthy controls.

他们进行了一些心理学测试，把她的表现与两位大脑额叶损伤但并未表现出虚构症的病人进行了比较，5名健康者作为对照组。

The thesis adopts phantom tests with ROC (Receiver operating characteristic) curve analysis to compare cross correlation analysis method with coherence analysis method on Bruker MedSpec 3T system and according to the advantage of coherence analysis method to analysis conventional fMRI and resting-state fMRI.

论文中先采用仿体测试搭配ROC(Receiver operating characteristic)曲线分析比较相关系数法与同调性分析法在Bruker MedSpec 3T system上的表现再根据同调性分析法的优点分析功能性的影像与平静状态功能性影像。

The methods for determination of solubility of crumb rubber after desulphurization and degradation in bitumen are compared.

对胶粉在沥青中脱硫降解后的溶解度测试法进行比较研究。

To address the issue, we analyze the correlation and similarity of the different radii sequence and the different combination sequence with the full- ring-sample sequences, based on 642 δ13C data of cellulose fixed in tree-ring at 8 different radii of two Cryptomeria fortunei tree disks from Mt. Tianmu, a subtropical mountain of China. It suggests that 2 to 4 radii mixture sample is the better and more efficient choice for the tree-ring δ13C analysis. It had better to take samples at obtuse angle with each other when to take samples at two or three radii.

研究利用来自天目山的两个柳杉树盘的多方位的和整轮的碳同位素测试数据（共计642个），通过不同方位和不同方位组合的平均碳同位素序列与整轮碳同位素序列的关系的多角度的考查、分析发现，并不是采样的方位数越多越好，选择2~4个方位采样合并分析树轮稳定碳同位素，既经济方便又能比较好的反映一棵树的δ13C变化过程与趋势。

There are many extra functions like create you own custom MP3's, record and compare your pronunciation with a native speaker, add and record your own custom words, a dictionary containing all your test words and a practice mode..

有许多额外的功能，如创建您自己的自定义的MP3 ，记录和比较，您的发音与母语，新增和记录自己的自定义换言之，字典包含了所有的话您的测试和实践模式。。

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。