再处理

The surface of image can be looked as a curved surface, and we can simulate a conicoid function in local area. Based on this function we can estimate the gradient and the curvature of the curved surface points, and set proper thresholds of gradient and curvature, we can detect the centre lines of roads with correlative process including removing small areas, area growth, thinning, etc. Lastly through seting proper thresholds of the gradient and the curvature again, the original road junctions can be detected and then verified by the road lines detected formerly.

基于微分几何的道路交叉口识别方法：把影像的灰度表面看作是一个曲面，在局部区域内拟合一个二次曲面函数，通过该函数来估算梯度和曲率并设定合适的梯度和曲率阈值来检测道路中心线，并进行相关处理，例如去除小区域、区域增长、细化等，然后再设定合适的梯度和曲率阈值，检测出初始道路交叉口，并用检测出来的道路来进行确认。

The invention discloses a denitrify oxidizing lift waste biological reactor stuff field and filter liquid reflux technique, wherein the stuff field comprises a stabilize area, a stable methane area, a positive stuff area, while each area is connected with two filter liquid collecting pool, and each collecting pool is connected with one one-way valve connected with a filter liquid adjusting pool and connected to an on-site treatment sewage processing industry via valves.

本发明公开了属于环保技术领域的一种脱氮兼氧型生活垃圾生物反应器填埋场及渗滤液回灌工艺。填埋场分为稳定区域、稳定产甲烷区域和正在填埋区域，每个区域连接两个渗滤液收集池，每个渗滤液收集池连接一个双向阀，双向阀和渗滤液调节池连接，再经过阀门连接至现场物化处理及至污水处理厂。

The original desulfurizing process used hydramine solvent to deprivate most H2S, then carried out alkali wash and water wash. But organosulfur removal was so difficult that individual qulity data of liquid gas were instability and below grade, such as copper sheet corrosion. Furthermore, treatment of alkali residue was very difficult.

装置原采用醇胺溶剂脱除大部分H2S后再采用碱洗、水洗工艺，有机硫难脱除，液化气个别质量指标如铜片腐蚀不稳定，经常不合格；同时碱渣的处理也较困难。

This system mainly contains the front-end pulse interception and back-end software analysis. In the first part, we used a non-invasive infrared measurement method based on the dual channel simultaneous measurement technique. We measured the photo-plethysmograph from the subject's fingers and toes simultaneously, then used an analog circuit and central control unit to process the signals. Finally, the digital volume pulse data is processed by a personal computer. Because the characteristic points of digital volume pulse always occur in sharp variations, this paper proposes two algorithms to solve this problem. First, we find the pacemaker and percussion wave peak from transient slope variation, and then locate the dicrotic notch and dicrotic wave peak by using the wavelet transformation algorithm. When we analyze the data, we use the Visual Basic graphical user interface, which together with the Matlab is the core of the system.

本系统主要包含前端脉波撷取及后端软体分析两部分，其中前端脉波撷取部份是以非侵入式的红外线量测方式，双通道同步量测受测者手指与脚趾的光容积变化描记图，同时将此讯号经类比处理电路及中央控制单元输出成为数位容积波，再传送至个人电脑中；而在后端软体分析部份，因数位容积波之特徵点皆出现於波形中急剧变化的部份，故本论文以瞬间斜率变化量来定位脉波讯号中的起搏点及主波峰顶点，并利用小波转换演算法（wavelet transformation algorithm）来分析重搏切迹与重搏波顶点；程式撰写主要以Matlab为核心，结合Visual Basic的图形化使用者操作介面，增加系统与使用者间的亲和力。

Through the above discussment, we can conclude that in the thickness of top coal detection,elastic wave method is effective. If the focal satisfy the requirment of the frequency bnak and we take some measures on the emit and receive equipment and use advanced signal analysis method -wavelet analysis ,we can obtain ideal result .

以上工作表明，应用弹性波方法对顶煤厚度探测是切实可行的，只要震源满足频带要求，发射和接收装置采取相应的措施，再结合先进的信号处理方法—小波分析，煤厚探测是可以取得比较理想的效果的。

I argue, moreover, that the historical rupture between viticulture, the cultivation of grape plants, and vinification, the processing of harvested grapes into wine, which is reproduced by the cooperatives, has done much to disempower the members of cooperatives.

我更认由历史所造成的由合作社经营的栽培与酿造（发酵、收获葡萄到再加工处理成为红酒等）过程之间分离，已经剥夺了合作社成员的许多权利。

From the treatment of endometritis after collection embryo to interval time of the finst heat of restoration of reproductive capacity and to interval time of conception ,these aspects were＇ clinically examined.

对采卵的处理情况和后续的子宫卵巢机能恢复后再配种受胎情况，冲胚时间至治疗后第1次发情时间，冲胚时间至受胎时间进行了临床效果观察。

The leftover from bamboo processing was comminuted into bamboo fine powder, which was surface-treaded with a coupling agent of ethenyl tri (β-methoxyethoxy) silane; and then in the presence of initiator dicumyl peroxide, the powder was compounded with styrene-isoprene block copolymer/bromobutyl rubber blend to prepare a crosslinked vibration-absorbing rubber composite material.

将竹加工的边角料粉碎并用乙烯基三硅烷偶联剂处理，再与苯乙烯－异戊二烯嵌段共聚物和溴化丁基橡胶的共混物进行复合，在过氧化二异丙苯引发剂的作用下制得交联型橡胶吸振复合材料。

Here after called Foredawn is a new company which registered in Tianjin China with a business focus in developing importing and exporting new technologies and products in power generation industry.

由于这台变压器运行还不到一年，遂请安装单位和厂家前来处理。3月20日，沈阳变压器厂家人员来到现场，在商定工作方案时，厂家的意见是先放油再换阀。

In this regard, our goal is to develop a glow-discharge method to functionalize titanium surfaces by the covalent immobilization of bioactive organic molecules.

钛金属圆片先以氩气电浆去除表面污染物，来产生可重复取得的清洁表面，接著用丙烯胺电浆处理，使丙烯胺聚合在钛金属表面，再以交链剂戊二醛将白蛋白与丙烯胺的胺基(-NH2)键结。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。