查询词典 math test

Through analyzing the trading data of shanghai A share stock market from the beginning of 2000 to May 31st, 2005, by using runs test, correlation test and the test of normality, the testing results on Chinese stock market efficiency show that China stock market is basically a weak market, but seems to be on its way to a 'semi-strong' efficient one.

有效市场假说是现代财务和金融理论的立论基础之一，对证券市场有效性的判断，关系到证券估值模型的选择与应用。

Anova analysis,Student-Newman-Keults test,t test and Chisquare test were applied in statistic analysis.

使用方差分析、q检验、t检验和X2检验进行组间差异的统计学分析。

It can beused to measure permittivity thermogram (the lowest test temperature -100℃) and permittivity spectrum (the test frequency range from 50 Hz to 1 MHz) 0.9% NaCl solution as a sample was tested, the results indicated that the system can meet the test requirements, and can be used to study the dielectric characteristics of biological materials.

以生理盐水为样品的实验表明，由该系统完成的介电温谱和介电频谱测量结果能够正确反映介质在不同条件下的介电特性，可以满足生物材料介电性能测试要求。

First of all, the paper carried out test study on four two-spanned model members of FSMRCWB, including three 1/2-scaled two-storeyed models and one 1/3-scaled three-storeyed model. The paper analyzed the test results, including analysis on mechanical property of the composite wall beam under vertical loads, and failure mode, deformation capacity, aseismic performance under horizontal loads and constant vertical loads. Secondly, the nonlinear property of concrete is studed and the nonlinear models of FSMRCSS is builded by ANSYS. Last, The paper studies the result of ANSYS, which mainly includes the loading-displace curve of FSMRCSS under horizontal loads and constant vertical loads, the mechanics of arch under vertical loads lonely and under horizontal loads and constant vertical loads respectively, and status of the distribution and changing of vertical stress and cross shear on the surface of the suporting beam, and the influence of span ratio and hole.All in all, the caculating results are in good agreement with the test results.

本文首先进行了三个1/2比例的两跨两层和一个1/3比例的两跨三层的框支密肋复合墙梁的模型试验，分析了框支密肋复合墙梁在竖向荷载作用下的受力性能，以及在竖向荷载与水平低周反复荷载共同作用下的受力性能、变形性能、滞回性能、耗能系数及破坏形态；其次，研究了混凝土的非线性特性，建立了框支密肋复合墙梁非线性有限元模型，并借助大型通用有限元软件ANSYS进行计算；再则，进行了非线性有限元结果分析，主要研究框支密肋复合墙梁在竖向荷载与水平地震力共同作用下的荷载位移曲线，分析在竖向荷载单独作用下和在竖向荷载与水平地震力共同作用下墙梁的拱作用，托梁顶面的竖向应力和横向剪应力分布及变化情况，并讨论跨度比、洞口对墙梁拱作用和托梁顶面的竖向应力的影响。

If a child had one or more risk factors present in addition to a BMI higher than the 85th percentile, he or she was referred for a fasting blood glucose test and an oral glucose tolerance test. Any child with a BMI higher than the 95th percentile was referred for a fasting blood glucose and a glucose tolerance test, even if no other risk factors were present because a BMI in this percentile is a strong risk factor for prediabetes or diabetes, Dr. Tilson said.

Tilson医师表示，如果该儿童除了BMI高於前85%之外还有一个以上的危险因子，这些儿童被转介接受空腹血糖或是口服葡萄糖测试；如果该儿童BMI高於前95%，则不论是否有危险因子都被转介接受空腹血糖或是口服葡萄糖测试，因为过高的BMI本身就是糖尿病前症或是糖尿病的危险因子。

For example, at the Alpha stage, the scope of test will focus on map-running and basic functions rather than detailed visual quality. In Beta phase, we need to test implementations of all features and integration of all TRC. In Master phase, the test work will go into details and depth to plough out any possible bugs to ensure no A level bugs and an accepted TRC pass rate.

在Alpha阶段，游戏测试将会着重于全地图的运行及基本的游戏功能，而游戏的视觉质量并不会放在首位；而在Beta阶段，我们就要求测试所有的功能特征的实现，及所有TRC的整合；在Master在阶段，我们的测试会进一步深入和细化来发掘出任何可能的错误来确保没有A级错误并能过到一个可接受的TRC的通过率。

The proposed two dimensional compression scheme requires 20%~75% less test storage compared with the previous test data compression schemes, and it is indeed possible to embed the entire precomputed test set in TRC sequence.

相对于现有的测试数据压缩方案，采用该优化的二维测试数据压缩方案实现的测试电路，不仅存储位数可减少20%~75%，而且可以达到ATPG工具所能达到的故障覆盖率。

Results The Bartonella sp.strains could decompose disaccharide without disassociation of glycose,trisaccharide and spirits,and produce bacillosporin with positive of glucose oxidation and ureolysis test,negative of hydrogen sulfide production test and oxidase test....

结果检测到巴尔通体菌株具有分解双糖，不分解单糖、三糖和醇类，葡萄糖氧化阳性，硫化氢试验阴性、尿素分解试验阳性，氧化酶试验阴性，能产生多粘菌素等生化特性。结论全自动微生物鉴定系统能快速检测出巴尔通体一些特殊的生化反应特性。

The competing ostariophysan topologies were tested by using the approximately unbiased test, the Kishino-Hasegawa test, and the Shimodaira-Hasegawa test.

采用approximately unbiased test、Kishino-Hasegawa test和Shimodaira-Hasegawa test检验相互竞争的拓扑树或系统育假设。

With the test model of underwater vehicle based on undulatory propulsion of long flexible fin as background, the paper mainly studied how to construct the test system which can satisfy the static and dynamic hydrodynamic force and moment measurement requirements of diversified test models of underwater vehicle fixed at arbitrary attitude.

以基于仿生柔性长鳍波动推进的水下机器人试验模型为背景，主要研究如何构建满足多种水下机器人试验模型在各种姿态下流体动力／力矩的静态与动态测量要求的测试系统。

The role of the environment is very important.

的作用，环境是非常重要的。

At that time, the High Court of England and Wales Court of Queen's Bench president of William Murray, Lord Mansfield in June 22, 1772 ruling:"No matter then there is the inconvenience, but there must be a decision, I can not say that this case under the law in England are permitted or authorized; are so black should be released."

当时的英格兰及威尔士高等法院王座法庭院长William Murray， Lord Mansfield于1772年6月22日宣判：「无论有那麽不便，但总要有个决定，我不能说这件案在英格兰法律之下是准许或认可；所以黑人是应该被释放。