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In this paper combined with practical works the bearing capacity of composite foundation of deep-mixing piles in adamic earth region is studied based upon BP network.

指出BP神经网络是一种旨在模仿人脑结构及其功能的信息处理系统，根据收集的工程实例，应用BP神经网络对红粘土地区深层搅拌桩复合地基的承载力进行了研究，分析探讨了各主要因素对地基承载力的影响，为其进一步的研究奠定了基础。

In chapter three, adaptive control of general nonlinear systems based on neural networks is studied.

第三章：研究了广义非线性系统的基于神经网络的自适应控制方法。

In this paper, we studied the adaptive stable problems of two different type nonlinear systems.

本文主要讨论了两类不同类型的非线性系统的自适应控制问题。

In this paper, a BUCK circuit added lead before the full bridge which used in BLDCM drive system is proposed, and this drive system is studied.

在永磁无刷直流电机驱动系统中，本文提出在传统的三相桥前加上BUCK电路，用于永磁无刷直流电机的驱动，并就系统进行了理论分析与实验研究。

Compound enzymes of cellulose,pectolase and papain with ratio of 2 : 1 : 1 were used to isolate polysaccharides from laminaria,and influence of two different ways of addition of compound enzymes on polysaccharide extracting rate and polysaccharide content were studied.

采用复合酶法(纤维素酶、果胶酶、木瓜蛋白酶，比例为2：1：1)从海带中提取3种多糖，并分析了不同加酶方式对海带多糖提取率和含量的影响。

In addition, we have also studied radical addition reaction.

并且进行了自由基反应化学选择性的初步研究，提出了反应机理。

In addition,the reaction conditions such as temperature,time,the ratio and catalysts were studied.

添加消泡剂已被证实是消除有害泡沫最有效和最经济的方法。

In addition, different reaction parameters have been further studied on the synthesis of cubic mesoporous silica.

这种立方介观结构的磷酸氧锆介观结构材料具有很高的热稳定性。

On the basics of briefly summarizing the research and application presents of building coatings and nano-composite building coatings in domestic and overseas, we presented a creative approach of modified exterior and interior building latex coatings applying inorganic nano-powders and its compound, systematically studied the effect of factors such as nano-material's category、additive capacity、dispersing method on the behavior of exterior building coating's weathering resistance、scratch resistance、water resistance、alkaline resistance and on the behavior of interior building coating's restraining bacterium、degrading all kinds of bad organic matter,and triumphantly developed nano-composite building latex coating.

本文在简要叙述国内外建筑涂料和纳米复合建筑涂料的应用研究现状的基础上，提出了使用无机纳米粉体及其复合材料改性建筑外墙乳胶漆的创新思路，系统地研究了纳米粉体材料的种类、添加量、分散方式等因素对外墙乳胶漆耐候性、耐洗刷性、耐水耐碱性等性能的影响，以及这些因素对内墙乳胶漆抗菌杀菌、降解有害有机物等性能的影响，成功地开发了纳米改性建筑外墙和内墙乳胶漆产品。

The acute toxicity and subchronic toxicity of an antifatigue functional food compound additive were studied in this experiment.

本实验对自行设计的一种抗疲劳功能性食品复方添加剂进行了急性毒性试验和30天喂养试验。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。