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On the license location,the projection was used to locate the license plate; On the characters segmentation, the liminal rule was used to divide the characters; In order to solve the problem of the digital characters recognition in the plate, BP nerve network was used to recognize the digital characters.

对车牌定位，本文采用投影法对车牌进行定位；在字符分割方面，本文使用阈值规则进行字符分割；针对车牌图像中数字字符识别的问题，本文采用了基于BP神经网络的识别方法。

On the license location,theprojection was used to locate the license plate; On the characterssegmentation, the liminal rule was used to divide the characters;In order to solve the problem of the digital characters recognitionin the plate, BP nerve network was used to recognize the digitalcharacters.

对车牌定位，本文采用投影法对车牌进行定位；在字符分割方面，本文使用阈值规则进行字符分割；针对车牌图像中数字字符识别的问题，本文采用了基于BP神经网络的识别方法。

Alkylphenol ethoxylates are nonionic surfactants and extensively used in industry. Manufacturers in Taiwan used to import nonene to produce nonylphenol and nonylphenol ethoxylates. They used to import octylphenol directly because it isn't easy to get octenes.

烷基酚聚乙基醚醇是工业上用途非常广泛的非离子性界面活性剂，国内目前有进口壬烯生产壬基酚及壬基酚聚乙基醚醇，而由於受限於辛烯原料取得不易，辛基酚都是直接进口。

Since OPP and its sodium salt are nontoxic, odorless, of high phytocidal activity, good disinfecting and mould-inhibiting properties, they can be used as antiseptic, used for fruits and vegetables especially mandarins to inhibit mould, and used to treat lemons, pineapples, melons, apples, pears, peaches, tomatoes, etc, to protect them from putrefying to the greatest extent.

由于邻苯基苯酚及其钠盐除莠活性很高，并且有广谱的杀菌除霉能力，而且无毒无味，是较好的防腐剂，可用于水果蔬菜的防霉保鲜，特别是用于柑桔类的防霉，也可以用于处理柠檬、菠萝、瓜、果、梨、桃、西红柿等，可使腐烂降到最低限度。2。

A frame image of a video frequency sequence is read into a postpositional memory zone, and staring position and size information of a tracked object is obtained in the frame, then distribution statistical information of a target signature is extracted to build a gauss mixed model as an object template, a mean vector and a covariance matrix in gauss mixed distribution are used to describe the position and the size of the object, then the next frame image of the video frequency sequence is read into the postpositional memory zone. In a new frame video frequency image, a parameter estimation method is used to obtain object gauss mized model parameters in the current frame in iterative computation and find candidate template similar to the object template, and the final model parameters obtained in iteration are used to update the tracking window for realizing self-adaption of the tracked window.

将视频序列的一帧图像读入缓存区，获得该帧中被跟踪目标的初始位置和尺寸信息，然后提取目标特征的分布统计信息建立高斯混合模型作为目标模板，用高斯混合分布的均值向量和协方差矩阵描述目标的位置和尺寸，再将视频序列下一帧图像读入缓存区，在新一帧视频图像中利用参数估计方法迭代计算当前帧中目标高斯混合模型参数找到与目标模板最相似的候选模板，利用迭代得到的最终模型参数更新跟踪窗口实现跟踪窗宽的自适应。

As to the high polarity, high boiling point resultant—trimesic acid, the analysis methods of infrared spetrum, gas chromatography-mass spectroscopy, vapour-phase chromatography, acid number titration and so on are seperately used to characterize its property. Infrared spetrum and gas chromatography-mass spectroscopy are used to have a qualitative analysis on the resultant and are compared with the stand diagram. Sulfuric acid-methanol esterification and rapid esterification are used to prepare the trimesic acid trimethyl-ester and have a FID quantitative analysis. So that we make sure the purity of trimesic acid in the resultant and also we have an acid alkali titration on the resultant to get its acid number, in order to verify the purity of trimesic acid in the resultant.

对于高极性、高沸点的固体产物均苯三甲酸，分别采用红外光谱、气质联用、气相色谱、酸值滴定等分析手段进行了表征：利用红外光谱、气质联用的方法进行产物的定性分析，并与在同一仪器、同一条件下做出的标准谱图进行比对；采用硫酸-甲醇酯化法和快速酯化法制备出均苯三甲酸三甲酯，对其进行气相色谱FID定量分析，进而确定固体产物中均苯三甲酸的纯度；用酸碱滴定法确定固体产物的酸值，以对固体产物中均苯三甲酸的纯度进行验证。

We had been used to arbitrary on the net absurd to be, be used to everywhere fill water, be used to annoying fling abuses, this one practice of skyline is the hands or feet that manacled us undoubtedly.

我们已经习惯了在网上恣意妄为，习惯于四处灌水，习惯于骚扰谩骂，天边的这一做法无疑是束缚住了我们的手脚。

Were used as parents to produce a F2 population consisting of 120 individual plants, which were used to construct a molecular linkage map. On the basis of observing the qualitative and quantative traits of the map population, Two types of DNA molecular marker methods, simple sequence repeals and amplified fragment length polymorphism, were used to construct a linkage map of molecular markers and to map genes of agronomic characters.

多标记基因系T582和T586为亲本，构建了一个由120个单株组成的用于分子标记图谱构建的F_2作图群体，在考察和分析亲本、F_1和F_2群体质量性状和数量性状的基础上，利用SSR和AFLP分析技术，首先对各群体进行DNA分子标记的多态性分析，然后对显示多念性的标记进行连锁分析、图谱构建和农艺性状基因的定位。

The Broms method, m method and p-y curve method are respectively used to calculate the horizontal resistance coefficient of the filled earth behind the abutment back wall, the m method and p-y curve method are used to calculate the resistance coefficients of the earth around the abutment column and at the sides of the abutment and pier piles. The TDV software is used to simulate the restraint of the earth to the piles ends.

分别采用Broms法、m法及p-y曲线法计算桥台背墙后填土的水平抗力系数；采用m法及p-y曲线法计算台柱土的水平抗力系数和台桩、墩桩侧土的水平抗力系数；采用TDV软件模拟土对桩端的约束作用。

Or I was just used to drawing a cross in the choice box rather than a tick, accustomed to questioning without hesitation, used to a lot of customs that Chinese are not used to.

大有可能是因为三年来习惯了，习惯了在选择时画叉而不是打钩，习惯了不厌其烦不假思索地问，无论那个问题有多么的愚蠢，习惯了很多中国人不习惯也不大喜欢的。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。