被采用的

ABSTRACT It is very difficult to get exact mathematical models of industrial processes, models used in design procedure of control systems are commonly mathematical models through approximation.

在实际工程应用中通常很难得到被控对象的精确数学模型，在控制系统设计过程中所采用的模型常常是在一定程度上的经过近似化处理的数学模型。

Antigenic protein vaccines contain many CD8~+ T cells epitope and CD4~+T cells epitope, they can be presented by not only MHO I molecule but also MHC-II molecule and active immune response.

蛋白疫苗的特点是含有己知和未知的CD8~+T细胞表位和CD4~+T细胞表位，不被特定的HLA表型所限制，既可通过MHC-Ⅰ类分子途径，又可通过MHC-Ⅱ类分子途径激活抗肿瘤免疫应答，因此采用蛋白疫苗可能具有更大的临床应用意义。

At last, through the analysis of the T-stress, it is concluded that the T-stress plays an important role for the oriented microcrack cases. It is necessary to consider the effect of the T-stress in determining the shielding or amplification effect of the oriented microcracks.

最后，本文采用离散模型研究了各向异性材料主微裂纹干涉问题中T应力对主裂尖应力强度因子的影响：T应力对主裂尖应力强度因子的影响是不能被忽视的，这种影响不但与微裂纹的几何分布有关，而且还与T应力的大小和符号有关。

Most importantly, with analyzing the calcined cinder by X-ray powder diffraction and scanning electron microscope, it was clear that at an appropriate calcination temperature, the activated SiO2 and Al2O3 in alkaline coal-cinder would react with the decomposed fused Na2CO3 to form a new neutral matter nepheline（NaAlSiO4）and other amorphous silicate compounds,causing an obvious reduction of the alkali content in coal-cinder.

采用X射线粉晶衍射及扫描电镜对煅烧后的灰渣进行表征，揭示了含碱灰渣煅烧脱碱过程的实质，即在适宜煅烧温度下，含碱灰渣中被活化的主要矿物质SiO2、Al2O3和熔融并分解的Na2CO3（分解为修饰网络氧化物Na2O）等发生化学反应转变为中性物质霞石（NaAlSiO4）及其他无定形复合硅酸盐，从而降低了灰渣中的碱含量。

Thus, purdah, the strict seclusion of women, became commonplace among the Hindu upper classes of northern India, numerous Muslim social customs were adopted, and Persian and Arabic words entered the vocabularies of Indian languages.

因此，面纱，还有对妇女严格的隔离，成为北印度的印度教上层社会的平凡之事，许多穆斯林社会的习俗被采用，波斯和阿拉伯文字进入了印度语言的词汇中。

All the rewritten stories adopted will be published on our website with your name as the rewriter along with original source and we'll also try to find a volunteer artist to match your rewritten story with an illustrated picture; or you can also directly send related photos along with the rewritten story.

所有被我们采用的故事都将在我们的网站上发表，以你的名字为改编作者并注明出处。如果你有与故事相关的图片请一并发过来，没有的话我们会努力请志愿者为配上插图。

The statistical discrepancy of each spectral data point is estimated, then the contiguous data points are integrated adaptively based on the statistical discrepancy. Comparing to the fixed width binning, the proposed method can overcome the following negative effects on the subsequently statistical analysis. For example, signals with opposite statistical discrepancies may be superposition in a same region.

通过计算各数据点统计特性，并根据相邻数据点的统计差特性进行自适应积分，克服了目前普遍采用的等间隔分段积分法可能存在的缺陷(如统计差异性相反的信号相互抵消、微弱特征信号被掩盖及谱图信噪比下降等)，从而避免了对后续统计分析所产生的负面影响。

As a basic rule for stabling the price fluctuating of the securities market , improving the trading

做市商制度作为稳定证券市场价格波动，提高交易效率的一项基本制度，在国外发达的资本市场已被广泛的采用，并发挥着巨大的功效。

The best current malaria medicine is based on an ancient Chinese treatment for fevers that comes from star anise fruit, and two recent cancer drugs are derived from Camptotheca acuminata, a tree found in China.

现在最有效的治疗疟疾的药物就源于古代中国采用八角茴香治疗发热病的疗法，此外还有两种治疗癌症的药物也来自于喜树——这是一种在中国被发现的树种。

A novel robust design method of cascade control system is proposed for the reheated steam temperature control system of 300MW power-unit in Yuanbaoshan Power Plant. The method successfully solves the problem that the design of main loop and subloop interact each other and the parameter of the controller is difficult to be tuned.

本文所作的主要工作如下：结合带偏置的继电反馈辨识方法和基于期望幅相裕度的整定方法，设计了一个简单有效的、易被工业过程采用的自整定PID控制器。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐