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To compare with the difference between ferrous tartrate method (GB/T 8313-2002) and Folin-Ciocalteu method for the determination of tea polyphenols content, 3 groups of tea samples with 5 samples each group, which were selected randomly from local supermarket, were analyzed.

应用酒石酸亚铁法(GB／T 8313-2002)和Folin-Ciocalteu 法测定其茶多酚的含量，初步比较两种方法在多酚含量测定上的差异。

The onset temperature (T0), peak temperature, conclusion temperature and gelatinization enthalpy in DSC thermogram of rice starch were higher for the samples of high temperature regime than for the samples of optimum temperature.

不同品种类型间虽然存在着一定的差异，但变化规律基本一致；灌浆结实期温度明显影响淀粉粒的粒径大小，表现为高温处理下，直径大于7协m的大淀粉粒明显增多，而直径小于4林m的小淀粉粒明显减少。

We are glad to continue to cooperate with your company, in order to show our sincerity, we are going to send some samples for your testing. Some promotion sample book will also be couriered to you along with above samples which is totaly free of charge.

我们非常乐意与贵公司继续合作，为表示我们的诚意，可以先免费快递一些样品给你们看看，试用一下，一切费用我们负责，在快递产品的同时还会带一些宣传样本给你们。

A method for analytical calculation of the resonance length for ultrasonic torsional fatigue samples is recommended. The angular displacement amplitude and torsional stress/strain amplitude on the surface of samples are derived.

介绍了一种超声疲劳扭转试样谐振长度解析计算方法，并给出了扭转谐振状态下试样表面的角位移和应力应变分布函数。

The characterization of modified surfaces were explored by contact angle measuring meter and atomic force microscopy,the tribological properties of samples in nanometer and millinewton scale were measured by friction force microscopy and CETR UMT-2 tribometer. The effects of ultraviolet radiation,sliding velocity and load on tribological properties of samples were analyzed.

在铝、钛金属薄膜和铝、镁、钛及钛合金上制备自组装分子膜，使用接触角测量仪、原子力显微镜对改性的表面进行表征，使用摩擦力显微镜和微摩擦磨损试验机对试样在纳米尺度和毫牛尺度下的摩擦学特性进行测试，分析了紫外照射、滑动速度、载荷对试样的摩擦学特性的影响。

The principles and steps of the methods were introduced, the sixth grade track ire-gularity PSD of U.S. railway samples in time domain were achieved by simulating trigonometric series respectively, the samples were taken as the inputting disturbances of a vehicle-track vertical dynamics model, the time response courses of vehicle system we- re obtained by numerical simulation.

介绍了国内外常用的轨道不平顺数值模拟方法的模拟原理和步骤，采用计算机仿真程序模拟出三角级数法生成的美国六级轨道不平顺谱时域样本，并以此作为车辆一轨道垂向动力学模型的输入激励，通过数值仿真得出系统的时间响应历程。

The Organizers reserve the right to disqualify any entries which use uncleared samples. Neither Organizers nor GoYeah.com shall be responsible for any use of uncleared samples.

主办单位保留入选者因递交之作品画面不清晰而取消资格之权利，主办单位或GoYeah.com将不会为此负责。

In solving the problem of trouble-locating in the case of samples with great difference in their number for their different varieties, the training with C-SVM was undesirably under bias towards those varieties with fewer samples, so that the training accuracy was unsatisfactory.

在解决故障检测等分类问题时，若不同类别样本数目相差很大，C-SVM训练的分类错误总偏向于样本数较少的类别，因而影响了分类的精确性。

A two-component carbon tetrachloride system and a two-component aqueous system have been treated with the proposed strategy where only 21 calibration samples are needed, and the result showed that the predictive ability was not obviously impaired for the former system while being clearly strengthened for the latter one in comparison with a conventional way that required a calibration set of 100 samples.5 An unlooked-for experimental observation that in near-infrared spectroscopy the second overtone of aniline adsorbed by 13X molecular sieve nearly disappeared led us investigate a fundamental problem: the behavior of NIR when the outside space surrounding a molecule is too small to allow the molecule to vibrate freely.

同时，最小相关样本设计能进一步减少所需的校正样本数，且能提供更多合适变量以建立多元校正模型。这两方面的改进使模型的预测能力得以提高，其预测精度即使在水体系中也有明显的改善。五、近红外漫反射光谱在线非接触监测气-固吸附过程中出现了一个意外现象，即在近红外光谱上，被13X分子筛吸附的苯胺的二级倍频几乎完全消失了。这促使笔者深入探讨了近红外光谱的空间效应(当一分子被一足够小的刚性空间限制时，其振动的受限导致一级倍频和二级倍频强度均减少，并且后者减少的程度比前者更大)。

Based on the analysis on the physical property of complex HRRP samples, we point out that the frame template, classification algorithm and feature extraction method for complex HRRP samples should be unvaried with the initial phases.

在分析复数HRRP样本特性的基础上，指出由于初相敏感性问题，原先适用于实数HRRP样本的方位模板、识别方法和特征提取方法一般都不能直接用于基于复数HRRP的RATR，我们必须重新寻找既与复数HRRP样本的初相无关又能利用其剩余相位信息的方法。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。