查询词典 extracting

That adds to the cost of extracting oil,because more engineers and more complex machinery are needed to exploit it-butthe end of easy oil is a far remove from the jeremiads of peak-oilers.

要开采它们需要投入更多的工程家和更复杂的机械，这都增加了开采石油的成本--但即使容易开采的石油告完，也和石油拐点论者的悲惨故事相距甚远。

Taking the brines from Qinghai Chaerhan salt lakes as raw material, sulfonated kerosine as diluting agent, the experiment of extracting boric acid from brines by 2 - ethyl - 1,3 - haxanediol is carried out. The concentration of extractant,acidity, the ratio of organic phase to brine, the time of extraction and extration isotherm are investigated.

以青海察尔汗盐湖提钾后老卤为原料，以磺化煤油为稀释剂，从萃取剂浓度、酸度、相比、萃取时间、萃取等温线5个方面加以试验，获得了2-乙基-1，3-己二醇从卤水中萃取提硼的最佳试验条件，并与2-乙基己醇和磺化煤油的萃取体系进行比较，得出二元醇的萃取效果高于一元醇的结论。

As a result, it is convenient for the recognition system to use the simple linear classifier to segment the sample space, so that the accuracy and distortion invariant ability can be easily achieved. The classification structure of a bifurcating tree is utilized to decompose the classification problem of multi-classes to the multi-stage classification of two classes, which simplifies the design of the classifier, and improves the searching efficiency as well. A gray-scale analysis based method for extracting features from optical correlation result is proposed.

提出了二叉树鉴别分类方法，在使用同类图象的多个典型畸变样本训练识别系统的基础上，利用鉴别分析方法优化各类图象的特征向量在样本空间中的分布，不仅有利于同时提高系统的准确性和抗畸变能力，而且便于采用简单的线性分类器来划分样本空间；利用二叉树分类结构，将多类样本的分类问题分解为多级二类样本的分类问题，不仅简化了分类器的设计，而且提高了搜索效率。

Mouth features extracting is a key job in the fields such as lip reading, face recognition, man machine interaction and so on.

嘴部特征提取是人脸识别和人机交互等领域的重要步骤。

The system has the functions of digital photography, orthoimage production, inlay image, log factors extracting and measure, CAD drawing etc. The methods can impr...

该系统以高边坡、大洞室为对象，具有数字摄影、正射影像制作、图像镶嵌、编录要素提取与产状量测、编录成果CAD制图等功能，实现了数据采集、机助处理与成图的一体化作业模式，提高了地质编录的工作效率和成图精度，为施工地质编录提供了新的手段与途径。

The process of extracting maize yellow pigment from corn gluten was studied.

对玉米黄色素的最佳提取溶剂进行了筛选，研究了原料玉米黄粉的处理方式，首次采用挤压膨化玉米黄粉的方法提取玉米黄色素。

Liquid Malt Extract is produced from the stuff of malt, by enzyme dissolving, biologic extracting and further vacuum condensing process.

液体麦精以大麦芽为原料，经酶法分解、生物提取制成麦汁，再经过精致处理和真空浓缩而成。

This paper presents an interactive matting approach for efficiently extracting alpha mattes and foreground objects from video sequences.

提出了一种交互式的时空一致性视频抠取方法，能够有效地从视频序列中提取出移动的前景目标。

The emphasis in this composition is windshear signal processing technology. Some processing methods are introduced in detail, they are suppressing clutter,extracting windshear parameters,computing hazard factor and etc..The signal processing simulation is accomplished on computer, it includes simulating microburst echo signal,simulating ground clutter echo signal,filtering clutter,estimating wind speed and calculating hazard factor.

本文重点研讨了风切变信号处理技术，对杂波抑制技术、风切变特征参数提取技术及危险因子计算方法等内容进行了深入的研究，并进行了计算机模拟，包括微下击暴流回波信号模拟、地杂波回波信号模拟、杂波抑制、风速提取和危险因子计算。

In order to utilize mineral resources and decrease the cost of millrun furthest, the cobalt and associated metals, such as Ni, Cu and Fe, are separated and callbacked by extracting.

为了最大限度地利用矿产资源，降低选矿成本，进行了浸取液中钴及伴生金属的萃取分离综合回收工艺流程的研究。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失