查询词典 sharpening

Zhezhu is sharpening a pencil.

哲洙在削铅笔。

The pencil needs sharpening.

这支铅笔要削一下。

Depth of the counter bore for a cap screw in cutting sections is to be equal to height of the head plus die life of sections. If the die sections permit, provide 1 depth to assure that no screw head will interfere with the part after sharpening the section.

刀口入子中沉头螺丝的深度应等于其头部高度加上刃口高度，如果入子允许，提供1英寸的沉头深度，确保当修磨刀口后其不会与产品干涉。

The first step is to eliminate all kinds of noises generated in the process of collecting traffic video by means of median filter; Then we finish image sharpening with Laplace operator to clarify edges of the video images; finally, image contrast is enhanced with the help of the second-developing packet SDK-2000, which is provided by our video-collecting card. This way, much more satisfactory images are obtained, and preparation is already made for the following work, thats image analyse.Thirdly, according to the characteristics of our system, mobile objects are distinguished by means of image difference. Then some features such as regional area, length and width of traffic objects are selected and extracted. After processing of scale filter, we successfully recognize those moving vehicles appearing in the monitoring regions.Fourthly, some corresponding algorithms are brought forward to automatically identify those familiar traffic peccancies of many sorts, such as red light violation, yellow-line covering, parking in prohibited spots, over-speed running and converse running. Then we find means to snap pictures and to intercept videos of the spot, and collect a lot of relevant information such as the time, the block, the running direction and the weather conditions and so on. According to this information, our traffic management departments could make correct decisions on punishing those drivers who have broken the traffic rules.Considering the complexity of traffic environments on particular blocks, in order to monitor other traffic peccancies effectively, we also have designed the scheme to carry out traffic monitoring by manual.

首先运用中值滤波法对视频图像进行去噪处理，然后采用二阶差分法进行图像锐化，再通过视频捕获卡携带的二次软件开发包SDK-2000进行对比度增强，从而得到比较理想的图像，为后续的图像分析工作做准备；第三，根据系统特点，通过背景图像差分法，分割出监测区中的运动目标，然后对交通目标的区域面积、长度和宽度等进行特征提取，再经过尺度滤波处理，从而自动识别出机动车辆目标：第四，分别设计相应的算法，实现对闯红灯、压黄线、违章停车、违章超速及违章逆行等常见的交通车辆违章行为的自动识别，并自动抓拍违章现场，截取违章视频，采集其它相关违章信息，为交通执法部门进行交通违章处罚提供有力依据：考虑到特殊路段特殊环境下的交通复杂性，为了有效监控其它类型的交通违章行为，本文还设计并实现了对交通违章的手动监控模式。

When using wire wheel brushes, periodically reverse the direction of rotation to take advantage of the self-sharpening action that will result.

使用盘丝轮刷时，请定期反转其旋转方向，以便刷丝磨损均匀。

But if the dangers of war and tyranny are removed, there is no doubt that science and cooperation can bring in the next few years, certainly in the next few decades, to the world, newly taught in the sharpening school of war, an expansion of material well-being beyond anything that has yet occurred in human experience.

但是只要战争和暴政的危险消除，就不应怀疑在接下来的几年里，确切的说在接下来的几十年里，科学和合作将带给世界物质的良好存在的不断丰富，会超过在人类的经验中已经创造的任何财富。

The self-sharpening action of the cutting edge on the Alumina Fiber Rod tips and continuous cutting edges provides superior grinding performance.

氧化铝纤维在整个研磨过程中始终保持良好的自锐性，不断提供卓越的磨削性能。

For the last decade, online marketing has been steadily sharpening, from shotgun to rifle shot to laser market segmentation.

在过去的十年中，网络营销已经逐渐激化，从霰弹枪到步枪射击激光市场分割。

When you are cleaning the ice box, sharpening your pencils or eating something, you should know what you are doing.

当你擦拭冰箱，削铅笔或吃东西的时候，应该意识到你正在做什么。

Uh, I mean pool hall sharpening my skills.

呃，我的意思是池馆锐化我技能。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。